Specification Number:
Revision Number:
TABLE OF CONTENTS
Paragraph
ES-1645
Page
1.0
Scope
1
2.0
Codes and Standards
1
3.0
Design
2
4.0
Equipment Piping
12
5.0
Requirements for Individual Piping Systems
14
6.0
Identification System
17
7.0
Piping Material Class Specification
21
8.0
General Valve List
48
v
ES-1645
14
Specification Number:
Revision Number:
ES-1645
14
DESIGN OF PROCESS AND UTILITY PIPING SYSTEMS
1.0
SCOPE
This Specification covers the minimum general requirements for the design of Process and
Utility Piping Systems. It also includes the material specification for such systems.
It does not cover fabrication, welding, inspection and testing requirements, which are
covered by Solar Specifications ES-1644, Fabrication and Erection of Utility Piping Systems,
and ES-1671, Welding.
This Specification supplements the requirements of the applicable Codes and Standards. In
the case of any conflict between the requirements of this specification and the applicable
Codes or customer specifications, the most stringent requirement will apply.
Solar Standard Parts shall be used unless otherwise specified. Deviation from Solar
Standard Parts requires Project Engineer authorization.
2.0
CODES AND STANDARDS
The latest revision of the following Codes and Standards shall apply.
•
ASME B31.3 Process Piping, latest revision. (Note 1)
•
•
•
•
•
•
•
•
•
ASME B31.1 Power Piping (Note 1)
ASME B16.5 Pipe Flanges and Flanged Fittings
ASME B16.9 and B16.11 Weld Fittings and Pipe
ASME B16.10 Block and Check Valves
ASME B16.21 Gaskets
ASME B2.1 Tapered Pipe Threads
API 6A and 6D Pipeline Valves
API RP14E Offshore Production Piping Systems (Note 2)
API RP520 Design and Installation of Pressure Relieving Systems in
Refineries
ASME Boiler and Pressure Vessel Code Section 1 (Note 1)
CFR 192 Title 49 Department of Transportation
NACE MR0175 2002 Edition or per Project Specifications
•
•
•
Note 1: To be used to determine code jurisdictional limits.
Note 2: To be used only as a guideline and in case of conflict with this specification, THIS
SPECIFICATION WILL APPLY.
ES-1645
1
Specification Number:
Revision Number:
3.0
ES-1645
14
DESIGN
3.1
Process Design
3.1.1
Minimum Design Pressure
The design pressure will be 10% or 50 psi (whichever is greater) higher than
the maximum specified and/or anticipated operating pressure. At higher
pressures when increase in pipe wall thickness and/or flange rating may have a
significant cost impact, the 10% requirements may be relaxed to the extent
required by such considerations, e.g., a 1350 psig maximum operating system
at 100oF may be designed to 1456 psig at 120oF (limit of 600# Class flange
rating). Prior approval must be obtained from the Engineering Manager. The
individual piping specifications found on the following pages utilize the
maximum ANSI B16.5 pressure as the design pressure for each pipe
specification respectively.
3.1.2
Design Temperature
The hot and cold design temperatures will be at least 20oF higher
and 10oF lower than the specified and/or anticipated maximum and
minimum operating temperatures respectively.
3.1.3
Pipe Size
The pipe size will be determined in accordance with the specified
and/or anticipated operating requirements and good engineering
practice. Total available pressure drop, velocity considerations due
to equipment inlet and outlet requirements, noise limitations, erosion
velocity, etc. will be taken into account in selecting the pipe size.
Following criteria will be used as necessary.
3.1.3.1
Pressure drop in the piping will be calculated by using the Darcy
equation as described in the GPSA Engineering Data Book, 1987
Edition, Section No. 17 (Equation #17-7 and #17-11 for calculating
pressure drop and friction factor respectively).
3.1.3.2
Pressure drop per 100 equivalent feet of pipe in process gas piping
will be less than 0.5% of operating pressure or 0.5 psi (whichever
is smaller) for normal operating pressures below 200 psi and less
than 0.2% of operating pressure or 2 psi (whichever is smaller)
above 200 psi.
These limits may be exceeded provided other system
requirements such as total allowed pressure drop and
maximum allowed velocity, etc. is fully met.
ES-1645
2
Specification Number:
Revision Number:
3.1.3.3
ES-1645
14
Actual velocity of the fluid in the pipe shall not exceed the nominal
erosion velocity, Ve. The erosion velocity is estimated as follows:
Ve = 125/(D)1/2, for Intermittent Flow Lines (API 14E, C=125)
and
Ve = 100/(D)1/2, for Continuous Flow Lines (API 14E, C=100)
Where D is the density of fluid in Lb/Cu. Ft at flowing
condition and Ve is the erosion velocity in ft/sec.
3.1.3.4
Unless otherwise specified, the maximum velocity of the fluid, Vm
(Ft/Sec), in continuous flow process piping will not exceed the
following:
Vm = 58/(D)1/3
Where D is the density of the fluid as before.
3.1.3.5
Pump suction and discharge piping shall be sized to meet the
vendor requirements. For preliminary design the pump suction
piping may be sized to limit fluid velocity to less than 5ft/sec.
3.1.3.6
Vent and flare lines will be sized for 50% of sonic velocity and 50
psig or 5 psig maximum developed back pressure in HP and LP
vent and flare systems respectively.
3.1.3.7
Following equations may be used for calculating the velocity, V in
Ft/Sec and Density, D in Lb/Cu. Ft for process gas and liquid under
operating conditions:
V (For Process Gas) = 0.0864 TZQ/Pd2
D (For Process Gas) = 2.7 GP/TZ
V (For Process Liquid) = 0.4085 Q/d2
D (For Process Liquid) = 62.425 G
V (Sonic) = 223 (kT/M)1/2
Where T is temperature, in oR, Z is compressibility
factor, Q is gas flow in scfm or liquid flow in gpm, P is
pressure in psia, d is the I.D. of the pipe in inches, k is
ratio of specific heats for gas, G is the specific
gravity of the gas, and M is molecular weight of the gas.
ES-1645
3
Specification Number:
Revision Number:
3.1.4
ES-1645
14
Pipe Wall Thickness
Pipe wall thickness shall be in accordance with the material class as specified
in Section 7.0 of this specification. Calculation of wall thickness, when required,
shall be strictly in accordance with the applicable code and the following
criteria.
Tpub - MT - TD ≥ Tcode + CA
Where,
Tpub = published pipe schedules
MT = Mill tolerance (12.5% x Tpub)
TD = Thread depth (for threaded pipe only, ASME B31.3)
Tcode = Calculated Pressure design thickness (ASME B31.3)
CA = Corrosion Allowance
3.2
ES-1645
General Arrangement
3.2.1
All piping shall be routed for the shortest possible run and have minimum
number of fittings consistent with provisions for expansion and flexibility.
3.2.2
All lines inside battery limits, (except acid and caustic lines and lines with
pulsating flow) shall preferably be run side by side on overhead pipe supports.
Lines that cannot be run overhead shall be run on sleepers. The use of pipe
trenches shall be avoided as much as possible. For general plant service it is
permissible that drain lines, sewers, potable water lines, main gas headers, and
cooling water lines may be buried. For packaged modules, it is permissible to
route piping below the floor level when required; care must be taken to avoid
creating liquid pockets.
3.2.3
All uninsulated lines shall be located so that bottom (B.O.P.) or top (T.O.P.) of
pipes is at the same elevation. All lines running Plant North or Plant South shall
be a minimum of 2'0" different in elevation from lines running Plant East or Plant
West.
3.2.4
Bottoms of insulated lines and all steam lines, regardless of temperature, shall
be supported on steel shoes. Insulated lines shall have same bottom of shoe
or top of insulation as adjacent uninsulated lines.
3.2.5
All cold piping requiring cold insulation shall be supported on shoes and
supports designed for that service.
3.2.6
All piping shall be arranged to facilitate support and installation. Pockets shall
be avoided. Unavoidable pockets shall be reviewed with the Project Engineer
to determine the requirements for automatic or manual drains.
4
Specification Number:
Revision Number:
3.3
3.4
ES-1645
14
Accessibility
3.3.1
Piping arrangement shall provide for servicing or removal of instruments, pump
casings and rods, exchanger bundles, compressor pistons and other equipment
parts. Access to manholes and access openings shall also be provided.
3.3.2
All instrument controllers, liquid level controllers, gauge glasses, control valve
or regulator stations, relief valves, orifice assemblies and any other valves or
equipment which must be observed, adjusted or serviced regularly shall be
conveniently accessible. When possible location at or near grade is preferred.
3.3.3
When not located at or near grade, control valves, relief valves, flow element
block valves and transmitters, valves which must be operated or serviced
during normal operation, connections which require blinding, and vessel
manways must be accessible from a permanent platform or ladder.
Clearances
The minimum recommended overhead clearances to the underside of flanges,
insulation, or structural supports and members required over roads, platforms, and
other items shall be as follows:
3.4.1
Normal overhead, inside battery limits: 10'-0"
3.4.2
Above platforms and walkways: 7'-0"
3.4.3
Inside buildings or within common equipment group: 7'-0"
3.4.4
At grade (sleepers): 0-8"
3.4.5
Plant roads, trucking areas, inside battery limits: 14'-0"
3.4.6
To permit ready access for the removal or maintenance of a pipeline, a
minimum side clearance of two (2) inches shall be provided between parallel
lines, outside of insulation or between flange and pipe (insulation) unless
approved by Solar. Thermal movements shall be taken into consideration in
determining side clearances.
3.4.7 The lowest point of all flanges or insulation on lines run in trenches
shall be a minimum of six (6) inches above the floor of the trench. The
minimum horizontal walkway clearance between piping and mechanical
equipment shall be 2'-6".
3.5
Provision for Expansion and Flexibility
Provision for thermal expansion and contraction shall be made in all lines
in accordance with the requirements of the governing codes. Provisions
for expansion shall normally be made by providing change in direction in
the pipe. Expansion joints or loops shall be provided only when required flexibility
ES-1645
5
Specification Number: ES-1645
Revision Number:
14
cannot be achieved by piping configuration. All piping systems shall be designed such
that the loads and moments applied at the flanges of mechanical equipment shall not
exceed the permissible reactions for this equipment as specified by the manufacturers
of the equipment, or applicable code.
3.6
Supports and Anchors
All piping shall be adequately supported by hangers or supports of proper structural
design and shall be provided with suitable anchors, sway braces or vibration
dampeners to prevent excessive forces and vibration on equipment. Piping at valves
and mechanical equipment, such as pumps, requiring periodic maintenance shall be
supported so the valves and equipment can be removed with a minimum necessity of
installing temporary pipe supports.
Piping that requires stress relieving shall have supports attached by straps or other
means, which do not require welding to the pipe. Welding attachments necessary to
such piping may be made prior to stress relieving.
Any temporary restraints (U-bolts, supports, etc.) used for transportation or erection
purposes should be removed before start-up. Temporary restraints or supports on
skids and modules should be painted “red” for identification purposes, or otherwise
explicitly labeled in a manner obvious to remove.
3.7
Joints and Connections
Joining of all piping systems two (2) inches and above shall preferably be
accomplished by welding. Joining of piping one and one-half (1-1/2) inch and under
shall be accomplished by socket welding or screwed connections. Generally, piping
connections to vessels and other equipment shall be flanged.
3.8 Branch Connections
Branch connections will normally be indicated on the branch connection chart given in
Section 3.8.3. This will be the preferred method of making branch connections. The
following is intended for use where the method shown in the branch connection chart is
not practical. Solar reserves the right to use more economical branch connections
where code permits.
ES-1645
3.8.1
For header sizes 3" and above, the branch connections 1-1/2" and under,
sockolets or threadolets, whichever is consistent with the applicable piping
materials service classifications, is preferred. Couplings may be used where
advantageous.
3.8.2
Pipe to pipe connections (stub-ins) shall be used only with the approval of the
Solar Project Engineer and per the applicable code design criteria and
reinforcing requirements.
6
Specification Number:
Revision Number:
3.8.3
ES-1645
14
Branch Connections Chart
1"
TEE
1-1/2"
TEE
TEE
H
2"
SOL
SOL
TEE
E
3"
SOL
SOL
TEE
A
4"
SOL
SOL
WOL TEE
D
6"
SOL
SOL
WOL WOL TEE
E
8"
SOL
SOL
WOL WOL WOL TEE
R
10"
SOL
SOL
WOL WOL WOL WOL TEE
12"
SOL
SOL
WOL WOL WOL WOL WOL TEE
TEE
S
14"
SOL
SOL
WOL WOL WOL WOL WOL TEE
TEE
I
16"
SOL
SOL
WOL WOL WOL WOL WOL WOL WOL TEE
TEE
Z
18"
SOL
SOL
WOL WOL WOL WOL WOL WOL WOL TEE
TEE
TEE
E
20"
SOL
SOL
WOL WOL WOL WOL WOL WOL WOL TEE
TEE
TEE
S
24"
SOL
SOL
WOL WOL WOL WOL WOL WOL WOL WOL WOL TEE
1"
1-1/2"
2"
TEE
3"
TEE
4"
TEE
6"
TEE
8"
TEE
10"
12"
TEE
14"
16"
18"
TEE
TEE TEE
20"
24"
BRANCH SIZES
Note:
Weldolet to weldneck flange fitting to fitting make up shall be utilized for thermowell connections to
process piping. Minimum process piping size shall be 3" for thermowell taps.
3.9
Line and Connection Sizes
Pipe sizes 2-1/2" and 3-1/2" and all odd number sizes, such as 5" and 7", shall not be
used except where required for connections to mechanical equipment of standard
design or where specific velocities must be maintained.
3.10
Where a line of high pressure-temperature rating connects to a line of lower
rating, the higher rating shall prevail up to and including whichever one of
the following changeover points occurs in the lower rated line.
•
•
•
3.11
ES-1645
The first block valve (and/or check valve when used).
The first two block valves on double valved lines.
The block valves on both sides of control valves and the control
valve bypass.
Where a material classification change occurs, the higher
classification shall prevail as stated in Section 3.10 above.
7
Specification Number:
Revision Number:
3.12
ES-1645
14
Change in Direction
Change in direction of welded piping shall be made with long radius elbows. Short
radius elbows, reducing elbows or bends shall be only used with Project Engineer's
approval.
3.13
Reducers
Reduction in line sizes shall be made by screwed, socket welded, welded or flanged
reducing fittings, or swages, in accordance with applicable piping codes and specific
material class. Bushings and socket weld inserts shall not be used.
3.14
Flanges
The use of flanges in piping shall be limited to connections at equipment and valves.
Flanges shall also be provided in special cases such as:
3.15
3.14.1.
Where frequent dismantling of piping is required.
3.14.2.
Where plastic or non-metallic piping systems cannot be welded
or otherwise jointed except by flanges.
3.14.3.
To provide clearance for dismantling of equipment such as
compressors, reactor heads, etc.
3.14.4.
Packaged equipment, where one or more modules are to be
connected to another module.
3.14.5.
Installation of temporary strainers in suction lines to compressors
and pumps.
Plugs
Plugs shall be solid steel or stainless steel hex head and shall be installed
on all open-ended valves such as vent, drain, level instrument servicing
valves, and sample valves.
3.16
Valves
3.16.1
ES-1645
Primary isolation valves shall be shown on the P&ID and
Identified in accordance with valve identification number as
outlined in Section 6.3. Primary isolation valves shall be
provided for all instrument connections, connections to existing
systems, isolation of equipment that can be serviced when
bypassed, multiple (spare) pump installations, etc.
8
3.16.2
3.16.3.
Specification Number: ES-1645
Revision Number:
14
The valve type shall be in accordance with Solar's Piping Materials
Classification. Valve description will be as listed in Section 8.0. Face to face
dimensions of valves shall be in accordance with ASME B16.10, Latest
Edition. All valves shall be furnished with manual operators.
Gear operators, as furnished by the valve manufacturer, shall be
provided for large valves which satisfy both of the following
conditions:
Class 150 rating
Class 300 rating
Class 600 rating
Class 900 rating
Class 1500 rating
Class 2500 rating
3.16.4.
Block valves shall in general be ball valves, and of fire safe design. Gate or
plug valves will be used only if specified in the particular project specification.
Where pressure drop in the system is not a consideration, positive sealing
type butterfly valves may also be used as block valves. butterfly valves may
be used in cooling water services and in low pressure fuel gas services.
Globe valves will be used when throttling is required.
3.16.5.
Torque requirements determine the ball mounting type in ball valves. Low
torque valves shall have floating balls, while high torque valves shall have
trunnion mounted balls. Valves shall be considered high torque if they satisfy
both of the following conditions:
Class 150 rating
Class 300 rating
Class 600 rating
Class 900 rating
Class 1500 rating
Class 2500 rating
ES-1645
10" size and larger
8" size and larger
6" size and larger
6" size and larger
4" size and larger
4" size and larger
6" size and larger
4" size and larger
2" size and larger
2" size and larger
2" size and larger
2" size and larger
3.16.6.
Valves shall be provided with pressure equalizing bypasses when differential
pressure exists across the closed valve. Valves for which bypasses are to be
furnished and the size and type of bypass valve will be shown on the
applicable P&ID.
3.16.7.
All 2" size and larger valves will have flanged ends. 1-1/2" and smaller size
valves typically have threaded, or socket-weld ends as determined from
piping service specification, but may be flanged to facilitate connection to
equipment and/or instrumentation.
3.16.8.
Check valves will be provided on all lines tying into common headers, or to
prevent back flow to equipment. Check valves will be shown and identified on
the P&ID.
9
3.16.9.
3.17
Specification Number: ES-1645
Revision Number:
14
All additional valve tags, i.e. those tags that indicate the particular valve
number, that are not mounted directly to the valve body shall be affixed to the
valve using SS, ductile wire with a minimum of 0.032 inch diameter.
Closures
Welded closures shall normally be welding caps or formed heads for all
process lines and for all other services with design pressures over 15 psig,
or in vacuum service.
3.18
Blinds
Spectacle blinds shall be supplied only to the extent required for normal operation and
shall be shown on the P&ID. Blinds shall normally be installed on all process lines at
battery limits and where required to facilitate testing, inspection or maintenance of
equipment. They may also be used at terminations of manifolds and headers to allow
for future expansion.
Where blinds are specified, piping flexibility shall be maintained by the
addition of spacers when blinds are not in place.
3.19
Bypass Requirements
Bypasses around equipment shall be provided only to the extent required for normal
operation and shall be shown in the P&ID.
3.20
Bolting Requirements
3.20.1 Bolting materials are specified in each individual piping specification.
14
3.20.2 Stud lengths are to be in accordance with the following tables.
table does not apply to Fiberglass Reinforced Piping (FRP).
3.21
Hydrostatic Test Pressure
Stud length
Each individual piping specification, found on following pages, has a piping hydrostatic
test pressure indicated. This hydrostatic test pressure is based on a design pressure
corresponding to the maximum ANSI B16.5 pressure for that particular piping
specification. Subsequently the hydrostatic test pressure value is defined as 1.5 times
the maximum ANSI B16.5 pressure. This value is provided as a beginning basis for
the determination of field hydrostatic test procedures and is intended for the individual
pipe spools only. The final hydrostatic test pressure to be utilized during testing may
be altered/overridden by the provisions set forth in Solar Turbines Specification ES1644 “Fabrication and Erection of Process and Utility Piping systems.”
ES-1645
10
Specification Number:
Revision Number:
ES-1645
11
ES-1645
14
Specification Number:
Revision Number:
4.0
EQUIPMENT PIPING
4.1
4.2
ES-1645
ES-1645
14
Pump Piping Installation
4.1.1
Suction lines to pumps shall be designed for supports in a manner to avoid
traps and pockets of liquids resulting from thermal expansion. Dropout spools
for maintenance of in-line screens, or pump casing access, shall be provided as
required. Generally, for successful pump operation, regardless of the type, the
net positive suction head available (NPSHS) must exceed the net positive
suction head required (NPSHR, specified by the pump manufacturer) at all
operating conditions, including minimum flow. Therefore, this factor shall be
considered in the piping arrangement upstream of pumps.
4.1.2
Generally, valves in pump suction lines shall be line size. Valves in discharge
lines 3" and larger may be less than line size, but not less than pump nozzle
size. If a reduction in valve size is desired, it shall be shown on the P&ID.
Where reduction is required at horizontal pump suctions, use eccentric
reducers piped to eliminate vapor pockets with flat part of reducer on top. The
discharge line from centrifugal or rotary pumps shall be provided with a check
valve between the pump and the block valve; for vertical discharge pumps, the
check valves shall be located in the vertical line whenever possible.
4.1.3
Pressure gauge connections shall be on the pump side of the discharge valve.
4.1.4
Suction and discharge lines of pumps shall have drains located at the low point
of the pump casing wherever possible.
4.1.5
Gland and sealing oil systems and cooling water piping shall be furnished in
accordance with the pump vendor's recommendations.
4.1.6
Before start-up of the unit, screens shall be installed at the largest flange
between the pump suction nozzle and the first valve in the suction line.
Temporary type screens, open area equal to 150% of the cross sectional area
of the pipe, shall be provided in suction lines 2" size and over. Permanent 'Y'
type strainer shall be provided in suction lines 1-1/2" size and smaller and
indicated on the P&ID.
Vessel Piping
4.2.1
Piping shall be oriented to maintain access to vessel openings such as
manways, inspection openings and instrumentation.
4.2.2
Care must be taken to ensure that all instrument connections are orientated to
allow for installation, ease of observation, and/or adjustment.
4.2.3
Pipe and instrument connection to vessels shall be in accordance with the
Material Class Specification included in Section 7.0.
4.2.4
Vent connections shall be provided for each vessel. Vent connections may be
12
Specification Number: ES-1645
Revision Number:
14
located on adjacent piping if piping exits top of vessel. Vent connections
required for hydrostatic testing only shall be plugged or blind flanged. Vent
connections required to be operated during startup or normal operation shall be
valved, 1/2" minimum size, and plugged.
4.2.5
4.3
ES-1645
Drains shall be provided for all vessels. Where possible the drain connections
shall be located on the vessel. All drain connections will be valved, 3/4"
minimum size.
Compressor Piping
4.3.1
Compressor suction and discharge piping shall be arranged to provide
clearance for service work on the compressor with a minimum of pipe
dismantling.
4.3.2
Supports shall be provided to prevent any unacceptable loading on the
compressor suction and discharge flanges.
4.3.3
A temporary strainer with minimum 150% equivalent area shall be installed in
the suction line of ALL new compressor installations. Breakout flanges shall be
provided for ease of installation and removal.
4.3.4
Block valves shall be provided on suction and discharge compressor lines. The
compressor-automated valves can serve this purpose. Valves shall normally
be regular port unless pressure drop is critical. Manual isolating valves or
spectacle blinds shall only be supplied when project specifications require
them.
4.3.5
Pressure and temperature gauge connections shall be provided on suction and
discharge lines.
4.3.6
Any temporary restraints (U-bolts, supports, etc.) used for transportation or
erection purposes should be removed before start-up. Temporary restraints or
supports on skids and modules should be painted “red” for identification
purposes, or otherwise explicitly labeled in a manner obvious to remove.
4.3.7
Compressor alignment jig may be used only to assist the alignment of the
compressor inlet/outlet spool piece and the compressor flange before any final
field weld/modifications are made on the rest of the compressor inlet/outlet
piping. Proper use of the alignment jig is as follows:
4.3.7.1
Use the alignment bolts on the jig to align the compressor inlet/outlet
spool piece with the bolt holes on the compressor flange, do not insert
any bolts.
4.3.7.2
Make any necessary field weld/modification. The alignment jig will
keep the compressor spool piece and the compressor flange aligned
during the process.
13
4.3.7.3
4.4
4.5
Specification Number: ES-1645
Revision Number:
14
After the field welds are complete the alignment jig bolts are then
backed off and the compressor bolts should slide with minimal effort
through the spool piece flange and the compressor flange.
Air Cooled Exchangers
4.4.1
Piping to air cooled exchangers shall be supported as required to maintain
nozzle loading below manufacturers recommended loadings.
4.4.2
Outlet piping from air cooled exchangers where liquid condensation may occur
shall be designed to be self-draining.
4.4.3
Piping to and from multi-nozzle cooler sections shall be designed to maintain
equal flow where practical through each path. Deviation from equal flow
requires Project Engineer authorization.
4.4.4
Piping to and from lube oil coolers shall be Stainless Steel.
4.4.5
On elevated lube oil cooler installations, when the liquid capacity of the lube oil
lines and cooler exceed the drain back capacity of the unit lube oil tank, a check
valve and 3-way bypass valve shall be installed. This is to prevent siphoning
and possible over filling of the system back into on-skid lube oil storage tank.
Vents and Drains
In general, venting and draining shall be accomplished through vessel and/or
equipment connections. Vessel vents and drains may be located in the piping,
between the vessel and the first block valve. Vents that are not valved shall be
plugged.
Operational vents in toxic or flammable service shall be piped to the vent header or
to a safe area.
Vents shall also be provided on high points of pipelines, when necessary. Drains
shall be provided on low points of all pipelines. Drains emptying into open
receptacles shall terminate 2" above the top of the drain receptacles and the
discharge shall be visible from the location of the drain valve.
Unless otherwise specified, the minimum size of vent connections shall be 1/2" and
drain connections shall be 3/4".
5.0
REQUIREMENTS FOR INDIVIDUAL PIPING SYSTEMS
5.1
Requirements for Process Piping Systems
5.1.1
Sample Connections
Sample connections shall be supplied to the extent shown on the P&ID’s.
ES-1645
14
Specification Number: ES-1645
Revision Number:
14
All connections for sampling shall be 1/2" unless otherwise specified.
5.1.2
Relief Valves
Relief valve piping shall be designed in accordance with the requirements
of API RP 520, Part II, Design and Installation of Pressure-Relieving
Systems in Refineries.
Relief valves which discharge to atmosphere through discharge piping
shall have the pipe extended at least ten (10) feet above any platform or
working area within a 25 foot radius of the point of discharge. Relief
valves may be located on the piping rather than on the vessel being
protected only if (1) line pressure does not restrict design capacity of the
valve and (2) there are no block valves or restrictions in the process line
between the relief valve tap and the vessel.
Relief valves on process systems shall be connected to a flare or other
disposal system only when so indicated on the applicable P&ID. Relief
valves shall have a minimum of piping between the protected line of
equipment and the valve outlet.
Pressure drop through PSV inlet lines to be 3% of set pressure maximum.
PSV outlet lines shall be designed to ensure that the imposed
backpressure on the discharge of the valve is suitable for the particular
type of PSV.
5.2
Requirements for Steam Systems
5.2.1
Extent of Steam System
Steam piping systems shall be shown on a steam flow diagram and shall
include systems for the distribution and return of condensate required for
process operations, steam turbines and service steam. Code limits shall
be clearly identified on the steam flow diagram in accordance with the
applicable ASME codes.
5.2.2
Design of Steam System
All branch connections from steam headers shall be taken off the top of
the header. Single block valves shall be provided in branches adjacent to
the headers to the extent shown on the P&ID’s.
Single block valves shall be supplied adjacent to the header in the inlet
line to each steam turbine and adjacent to the discharge header in the
outlet line unless the discharge is to the atmosphere.
5.2.3
Relief Valves and Traps
Steam relief valves shall discharge to the atmosphere through discharge
ES-1645
15
Specification Number: ES-1645
Revision Number:
14
piping extending at least ten (10) feet above any platform or working area
within a 25’ radius of the point of discharge. The low point of outlet piping
shall be provided with a 3/8" minimum weep hole when discharging to the
atmosphere.
Steam traps shall be provided for all low spots in piping and as required
for the process. Traps shall discharge into condensate return systems,
unless otherwise required by project specifications.
5.3
Requirements for Utility Systems
5.3.1
Cooling Water Piping
All cooling water lines shall be installed such that the equipment being
cooled will remain full of water in the event of a shutdown of the supply
pumps. Shutoff valves in supply branches shall be located as close to the
main supply line as possible.
5.3.2
Instrument Headers
Instrument air/gas piping headers shall be minimum schedule 80 and
provided as required and indicated on the P&ID’s.
5.3.3
Utility Outlets
Utility service outlets for steam, water and air shall normally be 3/4" size.
They will be provided at selected grade locations and shown on the
applicable P&ID’s. Areas to be served shall be within reach of a 50’ long
hose. Utility outlet connections shall be grouped together.
5.4
Fuel Gas Piping
Low spots or liquid traps in the piping system shall be avoided whenever possible.
Where low spots and traps are unavoidable, provision of automatic or manual drain
equipment will be made as necessary. Branch connections shall exit the top of fuel
gas headers.
5.5
Open Drain Systems
A separate oily water drain shall be supplied to the extent shown on the applicable
P&ID’s.
Closed connections between equipment drain lines and the oily water drainage
system shall not be permitted.
The oily water drainage system shall be properly trapped and/or sealed and piping
shall be designed to ensure that all branches and mains can be cleaned and/or
repaired without the necessity of moving process equipment.
ES-1645
16
Specification Number:
Revision Number:
5.6
ES-1645
14
Closed Drain Systems
Closed drain systems shall be provided for substances, which are toxic or corrosive,
those that may flash, or those that may otherwise be at temperatures and pressures
that would render venting into open drains hazardous.
6.0
IDENTIFICATION SYSTEM
This section describes the system to be used for identification of specific piping systems,
including the line numbering method and valve tag system.
6.1
6”-
Line Numbering System
6.1.1
Each line shown on the flowsheet shall be numbered by employing a sevenpart line number as described below.
A10-
040-
P
01
01-
1”PP
Insulation
(See Insulation Std ES-1643
for Piping Equipment)
Consecutive Number
Origination Flowsheet
Number
Line Number Prefix
(See Paragraphs 6.1.2
through 6.1.5 and Table 1)
Pipe Schedule or Wall
Thickness
Piping Material Identification
(See Paragraph 6.2)
Line Size
6.1.2
ES-1645
The general procedure for assigning line numbers is as follows:
Assign numbers by starting with the origination of the main feed stream and
following the major stream as nearly as possible until the process is completed.
Continue a number from one piece of equipment to another if the specifications
do not change. One line number may include more than one line size, but not
more than one specification. The Line Number will carry the Origination
Flowsheet Number until the line ends even if it continues on another sheet.
17
6.1.3
Specification Number: ES-1645
Revision Number:
14
Lines are to be numbered consecutively, grouped practically according to
process, steam, drain, utility, etc. Suggested identifying prefixes for line
numbers are tabulated in Table I and may be expanded as required for specific
job requirements.
6.1.4
Main headers shall carry their own line numbers. Branch lines to or from main
headers and equipment shall be numbered separately.
6.1.5
Assign numbers to miscellaneous auxiliary lines next by numbering all lines at
each piece of equipment before moving to the next one.
TABLE 1
LINE NUMBER PREFIX
P
EX
DO
DC
IA
CW
F or FG/FL
PW
S
FW
LO
V
UG
FG
SG
Process Gas and Liquid
Exhaust
Open Drain
Closed Drain
Instrument Air
Cooling Water
Fuel Gas and Liquid
Potable Water
Steam
Fire Water
Lube Oil
Vent and Flare
Utility Gas
Fuel Gas
Seal Gas
Note: Line number prefixes shown above shall be expanded as required to fit
specific job requirements.
6.2
Piping Material Identification
6.2.1
The piping material identification system outlined in Table II is in code
form. The user is able to recognize the basic piping material, the ASME class
flange pressure rating, or the pressure rating of limiting components when
specifications are without flanges, and the type of flange facing or end
connections.
6.2.2
A basic piping material class consists of the following:
A letter denoting pressure class; a number denoting material type;
and a second number denoting type of flange facing or ends.
Standard variations of the basic piping specification, such as changes in
corrosion allowance, material modifications, stress relieving, pickling, etc., are
denoted by the same basic number identification followed by a special
modification suffix.
ES-1645
18
Specification Number:
Revision Number:
ES-1645
14
Examples:
Class 150 carbon steel pipe with raised face flanges, 0.050"
corrosion allowance and standard materials would be numbered
6.2.3
as:
A10
Where:
"A" represents 150# pressure class
"1" represents the type of material
"0" represents raised face flangesA class 150 carbon steel,
raised face piping specification identical to
A10, except stress relieved would be A10A. The latter 'A' represents
the first change to the basic materials classification, succeeding ones
would be A10B, A10C, etc., each representing some difference in
components from the other. Written descriptions of changes to the basic
material class specifications shall be attached to that material class sheet.
TABLE II
PIPING MATERIAL IDENTIFICATION CHART
Pressure Class (1)
Material (2)
Ends (3)
Special Modifications
A - 150#
B - 300#
D - 600#
E - 900#
F - 1500#
G - 2500#
S - Open Atmosphere
T - Special
W - To be specified as
required.
1 - C.S.
2 - LT
3 - Cu or Br
4 - Gal
5 - 304 S.S.
6 - NACE Spec
7 - 316 S.S.
8 - CPVC
9 - Special
0 - R.F.
1 - FF
2 - R.T.J.
3 - SE
4 - SWE
5 - BWE
6-W
7 - Special
8 - Special
9 - Special
Capital letters are to be used for this
designation and are used to denote
special modifications to the standard
materials used.
Examples of this
application are stress relieved pipe,
pickled pipe, or changes in the basic
material specifications such as
gaskets, or special design features
such as wafer valves. Specific job
modifications are to be attached to
each material class sheet.
NOTES:
(1) This is the basic pressure identification for the piping material specification,
usually identical with ASME class flange pressure rating, but always correlated on the
specification form with a temperature. If the specification is without flanges,
then the pressure rating is selected to correspond with components that may establish or limit the
rating.
’S' class piping with an unspecified pressure rating may be used for
non-pressure piping, such as open drains, etc.
(2) C.S.
LT
Cu or Br
Gal
S.S.
ES-1645
-
Carbon Steel
Low Temperature
Copper or Bronze
Galvanized
Stainless Steel
(3) R.F.
R.T.J.
FF
SWE
SE
BWE
W
Other
19
-
Raised Face
Ring Type Joint
Flat Face
Socket-Weld End
Screwed End
Butt-Weld End
Wafer
See Specific Class
Specification Number:
Revision Number:
ES-1645
14
6.3 Valve Tag System
Valves will be tagged using the same material and pressure class designation code
as described in Section Numbers 6.1 and 6.2 for the line numbering system after the
valve code as follows:
VB
B
1
0
(F)
Special Designation, if required.
e.g. F= Full Port
W = Wafer
Valve Ends
e.g. 0 = R.F.
2 = R.T.J., etc.
Material Code
e.g. 1 = CS
2 = L.T.
5 = 304 S.S., etc.
Pressure Class
e.g. A = 150#
B = 300#
D = 600#, etc.
Valve Code:
VA = Angle Valve
VB = Ball Valve
VC = Check Valve
VG = Gate Valve
VF = Butterfly Valve
VM = Monoflange Valve
VN = Needle Valve
VP = Plug Valve
VT = Globe Valve
For special valves, expand the index listed above by adding a suffix to the valve
code. For example, a standard, carbon steel, 600# ASME class, R.F. ball valve with
full port trim would be tagged VBD10(F). The suffix W will stand for wafer type
valves.
Valve tag numbers will carry the valve size.
A complete specification corresponding to each valve tag number is given in the
general valve list (Section 8.0 of this specification). This valve list will be reviewed
for each job as necessary to specify design features given as alternates in the
specification under the same tag number.
ES-1645
20
Specification Number:
Revision Number:
7.0
ES-1645
14
PIPING MATERIALS CLASS SPECIFICATION
This section includes material specification sheets covering the generally used classes of piping for
hydrocarbon service. They are as follows:
PIPING MATERIAL CLASS INDEX
14
Class
A10
Maximum Design
Pressure at
100 Deg. F
285 psig
B10
740 psig
CS
Application
Process, Fuel, Gas or Liquid; Condensate & Water or Utility Gas
& Air
Same Applications as A10
D10
1480 psig
CS
Same Applications as A10
E12
2220 psig
CS
Same Applications as A10
F12
3705 psig
CS
Same Applications as A10
G12
6170 psig
CS
Same Applications as A10
T41
175 psig
CS (Galv.)
Firewater
A91
225 psig
FRP
Firewater
A50
275 psig
304 SS
Lube Oil, Process Gas & Liquid Service
B50
720 psig
304 SS
Lube Oil, Process Gas & Liquid Service
D50
1440 psig
304 SS
Process Gas & Liquid Service
E52
2160 psig
304 SS
Process Gas & Liquid Service
A60
285 psig
NACE CS
B60
740 psig
NACE CS
Sour Gas & Liquid Service
Compliant w/NACE MR-01-075
Same Applications as A60
D60
1480 psig
NACE CS
Same Applications as A60
E62
2220 psig
NACE CS
Same Applications as A60
F62
3705 psig
NACE CS
Same Applications as A60
G62
6170 psig
NACE CS
Same Applications as A60
A70
275 psig
316 SS
Lube Oil, Process Gas & Liquid Service
B70
720 psig
316 SS
Lube Oil, Process Gas & Liquid Service
D70
1440 psig
316 SS
Process Gas & Liquid Service
E72
2160 psig
316 SS
Process Gas & Liquid Service
F72
3600 psig
316 SS
Lube Oil, Process Gas & Liquid Service
A81
150 psig
CPVC
Sewage
A10S
285 psig
CS
L.P. Steam, Condensate, Feedwater
B10S
740 psig
CS
L.P. Steam, Condensate, Feedwater
D10S
1480 psig
CS
Steam, Condensate, Feedwater
Piping Material
CS
Sheets will be added as required to cover all classes of piping that may be required on a project.
ES-1645
21
Specification Number:
Revision Number:
Piping Class A10
ASME 150# Class
Carbon Steel
Material Group 1.1
Piping Class A10
SERVICE
LIMITS
PIPE
ASME B36.10
TEMPERATURE, ºF
100
200
300
400
500
600
700
PRESSURE, psig
285
260
230
200
170
140
110
SIZE
THICKNESS
SCH 80
SEAMLESS A-106-B
3" - 10"
SCH 40
SEAMLESS A-106-B
STD (.375")
SEAMLESS A-106-B
26" AND LARGER
BORE TO
MATCH PIPE
WELD NECK 150# R.F., A-105
MSS-SP44
26" AND LARGER
WELD NECK 150# R.F., A-105
WELD
FITTINGS
2" - 24"
WALL
THICKNESS
TO MATCH
PIPE
1/2" - 1-1/2"
SOCKETWELD FORGED STEEL A-105
SCH. 160
SEAMLESS A-106-B
1/2" THROUGH
1-1/2"
(NOTE 2)
BALL VALVES
2" AND LARGER
CHECK VALVES
VBD73, VBA10
VBD143, VBD14
VCD13, VCD14
GLOBE VALVES
VTD13. VTD14, VTA10
NEEDLE VALVES
VNF73
MONOFLANGE VALVES
VMA10
BOLTING (NOTE 1)
14
GASKETS
NOTES:
14
1.
2.
ES-1645
0.05 inch
BUTT WELD SEAMLESS A-234-WPB
3000#
½” THROUGH 2”
427 psig
SOCKETWELD 150# R.F., A-105 (Note 2)
2" - 24"
SOCKET WELD OR
THREADED
FITTINGS
(NOTE 2)
PIPE NIPPLES
CORROSION
ALLOWANCE
ELECTRIC RESISTANCE WELD OR SAW DOUBLEWELDED API-5LB
SCH 20
1/2" - 1-1/2"
FLANGES
ASME B16.5
HYDROSTATIC
TEST PRESSURE
MATERIAL SPECIFICATION
1/2" - 2"
12" – 24"
ES-1645
14
VBA10 REGULAR PORT; VBA10(F) FULL PORT
VCA10 SWING TYPE; VCA10(W) WAFER TYPE
VTA10
14
STUDS:
ASTM A-193 GR B7M with ceramic
base coat and PTFE top coat.
HEX NUTS:
ASTM A-194 CLASS 2HM with
ceramic base coat and PTFE top
coat.
150# SPIRAL WOUND 304SS 1/8" THK, FLEXITALLIC "CGI"
CAP SCREWS:
ASTM A-193 GR B7M with ceramic base coat
and PTFE top coat.
ALL B7M BOLTING MUST COMPLY WITH NACE MR0175.
THREADED CONNECTIONS CAN BE USED IN UTILITY WATER, UTILITY AIR, AND INSTRUMENT AIR SERVICES.
GALVANIZED MATERIALS APPLICABLE PER CUSTOMER’S REQUEST. ALL INITIAL CONNECTIONS 1-1/2” AND SMALLER OFF
THE PROCESS CAN BE SOCKETWELD OR FLANGED. SECONDARY INSTRUMENT CONNECTIONS CAN BE SCREWED.
(I.E. MAY USE SW X SCRD VALVES FOR INSTRUMENT CONN’S.) SCRD VALVES CAN BE USED FOR PRIMARY CONNECTIONS
TO VENTS AND DRAINS ONLY WITH PRIOR ENGINEERING APPROVAL.
3.
FULL FACE GRAPHITE GASKETS GARLOCK STYLE #3123, 1/8” THICK SHALL BE USED FOR FLANGING AGAINST 125# FF
FLANGES.
4.
NOTE DELETED
22
Specification Number:
Revision Number:
Piping Class B10
ASME 300# Class
Carbon Steel
Material Group 1.1
Piping Class B10
SERVICE
LIMITS
PIPE
ASME B36.10
TEMPERATURE, ºF
100
200
300
400
500
600
700
PRESSURE, psig
740
680
655
635
605
570
530
SIZE
THICKNESS
SCH 80
SEAMLESS A-106-B
3" - 10"
SCH 40
SEAMLESS A-106-B
STD (.375")
SEAMLESS A-106-B
XS
SEAMLESS A-106-B
SCH 30
SEAMLESS A-106-B
16” 20”
24”
26" AND LARGER
CALCULATE
BORE TO
MATCH PIPE
2" - 24"
MSS-SP44
26" AND LARGER
WELD
FITTINGS
SOCKET WELD
OR THREADED
FITTINGS
(NOTE 2 & 3)
½” – 1-1/2”
PIPE NIPPLES
½” THROUGH 2”
SCH. 160
1/2" THROUGH
1-1/2"
(NOTE 2)
VBD73, VBB10
VBD143, VBD14
BALL VALVES
GLOBE VALVES
VTD13. VTD14, VTB10
NEEDLE VALVES
VNF73
MONOFLANGE VALVES
VMD10
GASKETS
BUTT WELD SEAMLESS A-234-WPB
SOCKETWELD FORGED STEEL A-105
SEAMLESS A-106-B
VBB10 REGULAR PORT; VBB10(F) FULL PORT
VCD13, VCD 14
14
WELD NECK 300# R.F., A-105
2" AND LARGER
CHECK VALVES
BOLTING (NOTE 1)
(NOTE 2)
WELD NECK 300# R.F., A-105
WALL
THICKNESS
TO MATCH
PIPE
3000#
2" - 24"
CORROSION
ALLOWANCE
0.05 inch
ELECTRIC RESISTANCE WELD OR SAW DOUBLEWELDED API-5LB
SOCKETWELD 300# R.F., A-105
1/2" - 1-1/2"
FLANGES
ASME B16.5
HYDROSTATIC TEST
PRESSURE
1110 psig
MATERIAL SPECIFICATION (NOTE 1)
1/2" - 2"
12"
ES-1645
14
VCB10 SWING TYPE; VCB10(W) WAFER TYPE
VTB10
--14
STUDS:
ASTM A-193 GR B7M with ceramic
base coat and PTFE top coat.
HEX NUTS:
ASTM A-194 CLASS 2HM with ceramic
base coat and PTFE top coat.
CAP SCREWS:
ASTM A-193 GR B7M with ceramic base coat
and PTFE top coat.
300# SPIRAL WOUND 304SS 1/8" THK, FLEXITALLIC "CGI"
NOTES:
14
ES-1645
1.
ALL B7M BOLTING MUST COMPLY WITH NACE MR0175.
2.
THREADED CONNECTIONS CAN BE USED IN UTILITY WATER, UTILITY AIR, AND INSTRUMENT AIR SERVICES.
GALVANIZED MATERIALS APPLICABLE PER CUSTOMER’S REQUEST. ALL INITIAL CONNECTIONS 1-1/2” AND SMALLER OFF
THE PROCESS CAN BE SOCKETWELD OR FLANGED. SECONDARY INSTRUMENT CONNECTIONS CAN BE SCREWED.
(I.E. MAY USE SW X SCRD VALVES FOR INSTRUMENT CONN’S.) SCRD VALVES CAN BE USED FOR PRIMARY CONNECTIONS
TO VENTS AND DRAINS ONLY WITH PRIOR ENGINEERING APPROVAL.
3.
NOTE DELETED
23
Specification Number:
Revision Number:
ES-1645
14
Piping Class D10
ASME 600# Class
Carbon Steel
Piping Class D10
SERVICE
LIMITS
PIPE
ASME B36.10
FLANGES
ASME B16.5
Material Group 1.1
TEMPERATURE, ºF
100
200
300
400
500
600
700
PRESSURE, psig
1480
1360
1310
1265
1205
1135
1060
SIZE
THICKNESS
1/2" - 1-1/2"
SCH 80
SEAMLESS A-106-B
2" – 6”
SCH 80
SEAMLESS A-106-B OR API 5L Gr. B
8” – 24”
SCH 80
SEAMLESS A-106-B OR API 5L Gr. B
26" AND LARGER
CALCULATE
ELECTRIC RESISTANCE WELD OR SAW DOUBLEWELDED API-5LB, API 5LX
1/2" - 1-1/2"
BORE TO
MATCH PIPE
SOCKETWELD 600# R.F., A-105 (NOTE 2)
WELD NECK 600# R.F., A-105
MSS-SP44
26" AND LARGER
WELD NECK 600# R.F., A-105
WELD
FITTINGS
2" - 24"
SOCKET WELD
OR THREADED
FITTINGS
½” – 1-1/2”
PIPE NIPPLES
½” THROUGH 2”
WALL
THICKNESS TO
MATCH PIPE
3000#
BUTT WELD SEAMLESS A-234-WPB
SOCKETWELD FORGED STEEL A-105
SCH. 160
SEAMLESS A-106-B
1/2" THROUGH
1-1/2"
(NOTE 2)
2" AND LARGER
BALL VALVES
VBD73, VBD10
VBD143, VBD14
VBD10 REGULAR PORT; VBD10(F) FULL PORT
CHECK VALVES
VCD13, VCD14
VCD10 SWING TYPE; VCD10(W) WAFER TYPE
GLOBE VALVES
VTD13. VTD14, VTD10
NEEDLE VALVES
VNF73
MONOFLANGE VALVES
VMD10
GASKETS
NOTES:
CORROSION
ALLOWANCE
0.05 inch
MATERIAL SPECIFICATION
2" - 24"
BOLTING (NOTE 1)
HYDROSTATIC
TEST PRESSURE
2220 psig
14
VTD10
---
14
---
STUDS:
ASTM A-193 GR B7M with ceramic
base coat and PTFE top coat.
HEX NUTS:
ASTM A-194 CLASS 2HM with
ceramic base coat and PTFE top
coat.
600# SPIRAL WOUND 304SS 1/8" THK, FLEXITALLIC "CGI"
CAP SCREWS:
ASTM A-193 GR B7M with ceramic base coat
and PTFE top coat.
1.
ALL B7M BOLTING MUST COMPLY WITH NACE MR0175.
2.
ALL INITIAL CONNECTIONS 1-1/2” AND SMALLER OFF THE PROCESS CAN BE SOCKETWELD OR FLANGED. SECONDARY
INSTRUMENT CONNECTIONS CAN BE SCREWED. (I.E. MAY USE SW X SCRD VALVES FOR INSTRUMENT CONN’S.) SCRD
VALVES CAN BE USED FOR PRIMARY CONNECTIONS TO VENTS AND DRAINS ONLY WITH PRIOR ENGINEERING APPROVAL.
14
3.
ES-1645
NOTE DELETED
24
Specification Number:
Revision Number:
Piping Class E12
ASME 900# Class
Carbon Steel
Material Group 1.1
Piping Class E12
SERVICE
LIMITS
PIPE
ASME B36.10
TEMPERATURE, ºF
100
200
300
400
500
600
700
PRESSURE, psig
2220
2035
1965
1900
1810
1705
1590
SIZE
THICKNESS
SCH 80
SEAMLESS A-106-B
2" – 4”
SCH 80
SEAMLESS A-106-B OR API 5L Gr. B
6” – 24”
SCH 120
SEAMLESS A-106-B OR API 5L Gr. B
CALCULATE
SEAMLESS A-106-B OR API 5L Gr. B
1/2" - 1-1/2"
FLANGES
ASME B16.5
WALL
THICKNESS
TO MATCH
PIPE
SOCKET WELD
OR THREADED
FITTINGS
½” – 1-1/2”
PIPE NIPPLES
½” THROUGH 2”
BUTT WELD SEAMLESS A-234- WPB
SOCKET WELD FORGED STEEL A-105 (NOTE 2)
6000#
SCH. 160
SEAMLESS A-106-B
1/2" THROUGH
1-1/2"
(NOTE 2)
2" AND LARGER
VBF14, VBE12
VBF143, VBF73
VBE12 REGULAR PORT; VBE12(F) FULL PORT
CHECK VALVES
VCE14
VCE12 SWING TYPE; VCE12(W) WAFER TYPE
GLOBE VALVES
VTF14, VTE12
NEEDLE VALVES
VNF73
MONOFLANGE VALVES
VME12
14
GASKETS
0.05 inch
WELD NECK 900# R.T.J., A-105
2" - 24"
BOLTING (NOTE 1)
3330 psig
WELD NECK 1500# R.T.J., A-105
3" - 24"
BALL VALVES
CORROSION
ALLOWANCE
SOCKET WELD 1500#, R.T.J., A-105
BORE TO
MATCH PIPE
2"
WELD
FITTINGS
HYDROSTATIC
TEST PRESSURE
MATERIAL SPECIFICATION (NOTE 1)
1/2" - 1-1/2"
26" AND LARGER
ES-1645
14
VTE12
--14
---
CAP SCREWS:
HEX NUTS:
ASTM A-193 GR B7M with ceramic base coat
ASTM A-194 CLASS 2HM with
and PTFE top coat.
ceramic base coat and PTFE top
coat.
900# R.T.J. OVAL RING, ASME B16.20, TYPE R, SOFT IRON, ZINC CHROMATE PLATED (NOTE 3)
STUDS:
ASTM A-193 GR B7M with ceramic
base coat and PTFE top coat.
NOTES:
14
ES-1645
1.
ALL B7M BOLTING MUST COMPLY WITH NACE MR0175.
2.
ALL INITIAL CONNECTIONS 1-1/2” AND SMALLER OFF THE PROCESS CAN BE SOCKET WELD OR FLANGED. SECONDARY
INSTRUMENT CONNECTIONS CAN BE SCREWED (i.e. MAY USE SW X SCRD VALVES FOR INSTRUMENT CONN’S). SCRD VALVES
CAN BE USED FOR PRIMARY CONNECIONS TO VENTS AND DRAINS ONLY WITH PRIOR ENGINEERING APPROVAL.
3.
WHERE SITUATIONS REQUIRE R.F. FLANGES (i.e. COMPRESSOR MATING FLANGE) A 900# SPIRAL WOUND 304 SS WINDING,
1/8” THK FLEXITALLIC TYPE “CGI” GASKET SHALL BE USED.
4.
NOTE DELETED
25
Specification Number:
Revision Number:
Piping Class F12
ASME 1500# Class
Carbon Steel
Material Group 1.1
Piping Class F12
SERVICE
LIMITS
PIPE
ASME B36.10
TEMPERATURE, ºF
100
200
300
400
500
600
700
PRESSURE, psig
3705
3395
3270
3170
3015
2840
2655
SIZE
THICKNESS
SCH 160
SEAMLESS A-106-B
2" – 12” (NOTE 2)
SCH 160
SEAMLESS A-106-B OR API 5L Gr. B
CALCULATE
SEAMLESS A-106-B OR API 5L Gr. B
BORE TO
MATCH PIPE
2" - 24"
WELD
FITTINGS
WALL
THICKNESS
TO MATCH
PIPE
2" - 24"
SOCKET WELD
OR THREADED
FITTINGS
½” – 1-1/2”
PIPE NIPPLES
½” THROUGH 2”
6000#
SCH. 160
BUTT WELD SEAMLESS A-234 -WPB
SOCKET WELD FORGED STEEL A-105
SEAMLESS A-106-B
2” AND LARGER
VBF14, VBF12
VBF143, VBF73, VBF743
VBF12 REGULAR PORT; VBF12(F) FULL PORT
CHECK VALVES
VCF14
VCF12 SWING TYPE; VCF12(W) WAFER TYPE
GLOBE VALVES
VTF14, VTF12
NEEDLE VALVES
VNF73
MONOFLANGE VALVES
VMF12
BOLTING (NOTE 1)
14
GASKETS
VTF12
--14
---
STUDS:
ASTM A-193 GR B7M with ceramic
base coat and PTFE top coat.
HEX NUTS:
ASTM A-194 CLASS 2HM with
ceramic base coat and PTFE top coat.
CAP SCREWS:
ASTM A-193 GR B7M with ceramic base coat
and PTFE top coat.
1500# R.T.J. OVAL RING, ASME B16.20, TYPE R, SOFT IRON, ZINC CHROMATE PLATED (NOTE 4)
NOTES:
ES-1645
0.05 inch
WELD NECK 1500# R.T.J., A-105
1/2" THROUGH
1-1/2"
(NOTE 3)
BALL VALVES
5557 psig
CORROSION
ALLOWANCE
SOCKET WELD 1500# R.T.J., A-105
½" - 1-1/2"
FLANGES
ASME B16.5
HYDROSTATIC
TEST PRESSURE
MATERIAL SPECIFICATION
½" - 1-1/2"
16” – 24”
ES-1645
14
14
1.
ALL B7M BOLTING MUST COMPLY WITH NACE MR0175.
2.
DESIGN PRESSURE FOR 8” TO 12” SHALL BE NO GREATER THAN 3700 PSIG.
3.
ALL INITIAL CONNECTIONS 1-1/2” AND SMALLER OFF THE PROCESS CAN BE SOCKET WELD OR FLANGED. SECONDARY
INSTRUMENT CONNECTIONS CAN BE SCREWED. (i.e. MAY USE SW X SCRD VALVES FOR INSTRUMENT CONN’S.) SCRD VALVES
CAN BE USED FOR PRIMARY CONNECTIONS TO VENTS AND DRAINS ONLY WITH PRIOR ENGINEERING APPROVAL.
4.
WHERE SITUATIONS REQUIRE R.F. FLANGES (i.e. COMPRESSOR MATING FLANGE) A 1500# SPIRAL WOUND 304-SS WINDING,
1/8” THK, FLEXITALLIC TYPE “CGI” GASKET SHALL BE USED.
5.
NOTE DELETED
26
Specification Number:
Revision Number:
Piping Class G12
ASME 2500# Class
Carbon Steel
Material Group 1.1
Piping Class G12
SERVICE
LIMITS
PIPE
ASME B36.10
TEMPERATURE, ºF
100
200
300
400
500
600
700
PRESSURE, psig
6170
5655
5450
5280
5025
4730
4425
SIZE
THICKNESS
1/2" - 2"
XXS
SEAMLESS A-106-B OR API 5L Gr. B
3” – 24”
CALCULATE
SEAMLESS A-106-B OR API 5L Gr. B
2" - 24"
½” – 1-1/2”
PIPE NIPPLES
½” THROUGH 2”
SOCKET WELD FORGED STEEL A-105
9000#
SCH. XXS
SEAMLESS A-106-B
2" AND LARGER
VBG14, VBG12
VBG143, VBG13
VBG12 REGULAR PORT; VBG12(F) FULL PORT
CHECK VALVES
VCG14
VCG12 SWING TYPE; VCG12(W) WAFER TYPE
GLOBE VALVES
VTG14, VTG12
NEEDLE VALVES
VNG73
MONOFLANGE VALVES
VMG12
BOLTING (NOTE 1)
14
GASKETS
0.05 inch
BUTT WELD SEAMLESS A-234-WPB
1/2" THROUGH
1-1/2"
(NOTE 2)
BALL VALVES
9255 psig
WELD NECK 2500# R.T.J., A-105
WALL
THICKNESS
TO MATCH
PIPE
SOCKET WELD
OR THREADED
FITTINGS
CORROSION
ALLOWANCE
SOCKET WELD 2500# R.T.J., A-105
BORE TO
MATCH PIPE
2" - 24"
WELD
FITTINGS
HYDROSTATIC
TEST PRESSURE
MATERIAL SPECIFICATION
1/2" - 1-1/2"
FLANGES
ASME B16.5
ES-1645
14
VTG12
--14
---
STUDS:
ASTM A-193 GR B7M with ceramic
base coat and PTFE top coat.
HEX NUTS:
CAP SCREWS:
ASTM A-194 CLASS 2HM with
ASTM A-193 GR B7M with ceramic base coat
ceramic base coat and PTFE top
and PTFE top coat.
coat.
2500# R.T.J. OVAL RING, ASME B16.20, TYPE R, SOFT IRON ZINC CHROMATE PLATED (NOTE 3)
NOTES:
14
1.
B7M BOLTING MUST COMPLY WITH NACE MR0175.
2.
ALL INITIAL CONNECTIONS 1-1/2” AND SMALLER OFF THE PROCESS CAN BE SOCKET WELD OR FLANGED. SECONDARY INSTRUMENT
CONNECTIONS CAN BE SCREWED. (i.e. MAY USE SW X SCRD VALVES FOR INSTRUMENT CONN’S.) SCRD VALVES CAN BE USED FOR
PRIMARY CONNECTIONS TO VENTS AND DRAINS ONLY WITH PRIOR ENGINEERING APPROVAL.
3.
WHERE SITUATIONS REQUIRE R.F. FLANGES (i.e. COMPRESSOR MATING FLANGE) A 2500# SPIRAL WOUND 304-SS WINDING, 1/8” THK,
FLEXITALLIC TYPE “CGI” GASKET SHALL BE USED.
4.
NOTE DELETED
ES-1645
27
Specification Number:
Revision Number:
Piping Class T41
ASME125# Class
Galvanized Carbon Steel
Material Group 1.1
Piping Class T41
SERVICE
LIMITS
PIPE
ASME B36.10
TEMPERATURE, ºF
100
200
300
PRESSURE, psig
175
165
140
SIZE
THICKNESS
MATERIAL SPECIFICATION
1/2" - 1-1/2"
SCH 80
SEAMLESS A-106-B (GALV.)
2”
SCH 80
SEAMLESS A-106-B (NOTE 2)
STD. WT.
SEAMLESS A-106-B (NOTE 2)
3” – 24”
1/2" - 1-1/2"
FLANGES
ASME B16.5
1/2" - 1-1/2"
PIPE NIPPLES
½” THROUGH 2”
SEAMLESS A-106-B (GALV.)
SCH. 160
1" AND LARGER
VBD73
CHECK VALVES
VCD73
VCA31 SWING TYPE
GATE VALVES
VGA33
VGA31, VGT81
NEEDLE VALVES
VNF73
---
14
0.05 inch
SOCKET WELD FORGED STEEL A-105 (GALV)
3000#
BALL VALVES
GASKETS
263 psig
BUTT WELD SEAMLESS A-234-WPB (ASME B16.9) (NOTE 2)
1/2" THROUGH
1-1/2"
BOLTING (NOTE 1)
CORROSION
ALLOWANCE
WELD NECK 150# FF, ASTM A-105 (NOTE 2)
WALL
THICKNESS
TO MATCH
PIPE
2" – 24"
SOCKET WELD OR
THREADED
FITTINGS
HYDROSTATIC
TEST PRESSURE
150# THRD FF, ASTM-A-105 (GALV.)
BORE TO
MATCH PIPE
2" - 24”
WELD
FITTINGS
STUDS:
ASTM A-193 GR B7M with ceramic
base coat and PTFE top coat.
HEX NUTS:
ASTM A-194 CLASS 2HM with
ceramic base coat and PTFE top
coat.
150# FULL FLEXIBLE GRAPHITE GASKET GARLOCK STYLE NO. 3123
CAP SCREWS:
ASTM A-193 GR B7M with ceramic base coat
and PTFE top coat.
NOTES:
14
ES-1645
1.
ES-1645
14
ALL B7M BOLTING MUST COMPLY WITH NACE MR0175.
2.
PIPING SPOOLS SHALL BE FLANGED AND HOT-DIPPED GALVANIZED PRIOR TO INSTALLATION.
3.
NOTE DELETED
28
Specification Number:
Revision Number:
ES-1645
14
Piping Class A91
MAWP 225 psig
Fiberglasss Reinforced Plastic (FRP)
14
SERVICE
LIMITS
PIPE
ASME B36.10
PIPING CLASS A91
TEMPERATURE, ºF
167
HYDROSTATIC
TEST PRESSURE
CORROSION
ALLOWANCE
PRESSURE, psig
225
337 psig
0.02 inch
SIZE
THICKNESS
MATERIAL SPECIFICATION
1" -2"
0.120"
ASTM D-2996 RTRP-11FW1-211(8)
3" - 4"
0.120", 0.160”
ASTM D-2996 RTRP-11FW1-211(8)
6"
0.160"
ASTM D-2996 RTRP-11FW1-211(8)
8"
0.220"
ASTM D-2996 RTRP-11FW1-211(8)
10"
0.280"
ASTM D-2996 RTRP-11FW1-211(8)
12"
0.330"
ASTM D-2996 RTRP-11FW1-211(8)
1" - 3"
INSERT-TYPE FLANGE, 225 PSIG CLASS, FLAT FACE, FILAMENT-WOUND, MATERIAL
EQUIVALENT TO PIPE, DRILLED TO ANSI 150 CLASS DIMENSIONS.
4" - 12"
BELL-TYPE FLANGE, 225 PSIG CLASS, FLAT FACE, FILAMENT-WOUND, MATERIAL
EQUIVALENT TO PIPE, DRILLED TO ANSI 150 CLASS DIMENSIONS.
FITTINGS
1" - 12"
FILAMENT-WOUND FIBERGLASS/THERMOSETTING RESIN, BELL-TYPE ENDS,
MATERIAL EQUIVALENT TO PIPE.
UNIONS
1" - 12"
BELL AND SPIGOT JOINTS WITH THERMOSETTING ADHESIVES.
THREADED FITTINGS
1/2" - 1"
FLANGES
ASME B16.5
SADDLE WITH CLASS 3000 FNPT 316 STAINLESS STEEL BUSHINGS
1" AND LARGER
1/2" THROUGH
1-1/2"
BALL VALVES
---
CHECK VALVES
VCA31 SWING TYPE
GATE VALVES
VGA33
NEEDLE VALVES
VNF23
BUTTERFLY VALVES
VGA31
--VFA91
STUDS:
ASTM A-193 GR B-7 with ceramic base
coat and PTFE top coat.
HEX NUTS:
ASTM A-194 CLASS 2H WITH F436 FLAT WASHERS with ceramic
base coat and PTFE top coat.
FULL FACE NEOPRENE, 60-75 SHORE-A
BOLTING (NOTE 1)
GASKETS
CAP SCREWS:
ASTM A-193 GR B-7 with ceramic base coat and
PTFE top coat.
NOTES:
ES-1645
1.
STUDS SHALL BE ASME STANDARD LENGTH.
2.
THE NOMINAL THICKNESSES INDICATED DOES NOT TAKE INTO ACCOUNT THE COMPLETE FIREPROOF COATING AND THE MINIMUM
LINER THICKNESS OF 0.02".
3.
HEAVY DUTY FLANGES DO NOT REQUIRE BACKING OR SPACER RINGS FOR RAISED FACED FLANGE CONFIGURATIONS. ALL
BOLTING AND TORQUE VALUES SHOULD BE FOLLOWED PER FLANGE ASSEMBLY PROCEDURE “FP196B FLANGE ASSEMBLY”
4.
THE ADHESIVES, THREAD SEALANTS AND LUBRICANTS WILL BE THOSE RECOMMENDED BY THE MANUFACTURER.
5.
THE HYDROSTATIC TEST PRESSURE OF FRP PIPE SPOOLS SHALL NOT EXCEED 1.5 TIMES THE MAXIMUM DESIGN PRESSURE.
ASSEMBLED FRP PIPING SYSTEM HYDROTEST PRESSURE SHALL NOT EXCEED MAWP.
6.
THE THREAD MAKEUP TORQUE WILL BE DEFINED BY THE PROVIDER, ACCORDING TO THE STRENGTH OF THE MATERIAL TO BE
INSTALLED.
7.
FOR THE INSTALLATION OF SPRINKLERS, DRENCH PIPE SADDLES AND TEES MUST BE SUPPLIED, WITH 316 STAINLESS STEEL NPT
OUTLETS, MINIMUM CLASS 3000.
8.
FOR THIS CALCULATION OF THE THICKNESS, THE LONGITUDINAL STRESS MODULUS IS 1.4 X 106 PSI, AND THE APPARENT
STIFFNESS COEFFICIENT WILL BE DETERMINED BY THE VENDOR.
9.
WET SYSTEMS MUST COMPLY WITH IMO-LEVEL29
3 AND DRY DELUGE SYSTEMS WITH LEVEL 3 WD OR JET FIRE, AS AMENDED IN
ACCORDANCE WITH U.S. COAST GUARD PFM 1-98.
Specification Number:
Revision Number:
14
ES-1645
14
Class A91 (Continued)
225 psi BRANCH CONNECTION TABLE
BRANCH SIZE
1/2"
3/4"
1"
TEE
1 1/2"
RTEE
HEADER SIZE
1"
BRS
DC
QLS
FS
RTEE
BRS
DC
QLS
FS
RTEE
BRS
DC
QLS
FS
RTEE
BRS
DS
QLS
FS
1 1/2"
2"
3"
4"
6"
8"
10"
TEE
BRS
QLS
FS
RTEE
TEE
BRS
QLS
FS
RTEE
RTEE
QLS
TEE
BRS
QLS
FS
RTEE
QLS
RTEE
QLS
TEE
BRS
QLS
FS
RTEE
QLS
RTEE
QLS
RTEE
TEE
BRS
QLS
FS
BRS
QLS
FS
QLS
RTEE
QLS
RTEE
RTEE
TEE
BRS
BRS
QLS
FS
BRS
QLS
FS
QLS
QLS
RTEE
RTEE
RTEE
TEE
BRS
BRS
QLS
FS
BRS
QLS
FS
QLS
QLS
RTEE
RTEE
RTEE
RTEE
2"
BRS
DC
BRS
DC
3"
BRS
DC
BRS
DC
4"
BRS
DC
BRS
DC
6"
BRS
DC
BRS
DC
8"
BRS
BRS
10"
BRS
12"
BRS
12"
TEE
Notes:
1. Branch connections shall be in accordance with Bondstrand design for Marine and Offshore fittings
2. Notations used herein are as follows:
TEE
RTEE
BRS
DC
Quick-Lock or Taper socket end equal
tee
Quick-Lock or Taper socket end reducing tee
Reducing saddle with metallic bushed outlet
Deluge coupling with metallic bushed outlet
FS
QLS
NA
Reducing saddle with flanged outlet
Reducing saddle with Quick-Lock socket outlet
Not available as one-part fitting - use combination
of other fittings
3. Items that cannot be used in 225 psi service are standard hubbed flanges, 8" - 16" laterals and cross
4. If dimensional issues occur, please contact the manufacture or the fabricator.
ES-1645
30
Specification Number:
Revision Number:
ES-1645
14
Piping Class A50
ASME 150# Class
304 Stainless Steel
Piping Class A50
SERVICE
LIMITS
PIPE
ASME B36.10
TEMPERATURE, ºF
100
200
300
400
500
600
700
PRESSURE, psig
275
230
205
190
170
140
110
SIZE
THICKNESS
1/2" - 1-1/2"
SCH 80S
SEAMLESS A-312-TP304
2” – 12”`
SCH 10S
WELDED OR SEAMLESS A-312-TP304
2" – 12"
1/2" - 1-1/2"
PIPE NIPPLES
½” THROUGH 2”
BUTT WELD SEAMLESS A-403 WP 304
SOCKET WELD FORGED STAINLESS STEEL, A-182 F304
3000#
SCH. 160
SEAMLESS A-312-TP304
1/2" THROUGH
1-1/2"
(NOTE 2)
BALL VALVES
2” AND LARGER
VBD74, VBA70
VBD743, VBD73
VBA70 REGULAR PORT; VBA70(F) FULL PORT
CHECK VALVES
VCD74
VCA70 SWING TYPE; VCA70(W) WAFER TYPE
GLOBE VALVES
VTD74, VTA70
NEEDLE VALVES
VNF73
---
MONOFLANGE VALVES
VMA70
---
BOLTING (NOTE 1)
GASKETS
NIL
WELD NECK 150# R.F., A-182 F304
WALL
THICKNESS
TO MATCH
PIPE
SOCKET WELD OR
THREADED
FITTINGS
413 psig
SOCKET WELD 150# R.F., A-182 F304
BORE TO
MATCH PIPE
2" - 12"
WELD
FITTINGS
CORROSION
ALLOWANCE
MATERIAL SPECIFICATION
1/2" - 1-1/2"
FLANGES
ASME B16.5
Material Group 2.1
HYDROSTATIC
TEST PRESSURE
VTA70
STUDS:
ASTM A-193 GR B7M with ceramic
base coat and PTFE top coat.
HEX NUTS:
ASTM A-194 CLASS 2HM with
ceramic base coat and PTFE top
coat.
150# SPIRAL WOUND 304SS 1/8" THK, FLEXITALLIC "CGI"
CAP SCREWS:
ASTM A-193 GR B7M with ceramic base coat
and PTFE top coat.
NOTES:
1.
ALL BOLTING MUST COMPLY WITH NACE MR0175.
2.
ALL INITIAL CONNECTIONS 1-1/2” AND SMALLER OFF THE PROCESS CAN BE SOCKET WELD OR FLANGED. SECONDARY INSTRUMENT
CONNECTIONS CAN BE SCREWED, (i.e. MAY USE SW X SCRD VALVES FOR INSTRUMENT CONNECTIONS). SCRD VALVES CAN BE USED
FOR PRIMARY CONNECTIONS TO VENTS AND DRAINS ONLY WITH PRIOR ENGINEERING APROVAL.
3.
FULL FACE GRAPHITE GASKETS GARLOCK STYLE #3123, 1/8” THICK SHALL BE USED FOR FLANGING AGAINST 125# FF FLANGES.
4.
NOTE DELETED
ES-1645
31
Specification Number:
Revision Number:
ES-1645
14
Piping Class B50
ASME 300# Class
304 Stainless Steel
Piping Class B50
SERVICE
LIMITS
PIPE
ASME B36.10
TEMPERATURE, ºF
100
200
300
400
500
600
700
PRESSURE, psig
720
600
540
495
465
440
420
SIZE
THICKNESS
1/2" - 1-1/2"
SCH 80S
SEAMLESS A-312-TP304
2” – 4”`
SCH 10S
WELDED OR SEAMLESS A-312-TP304
6” – 12”
SCH 40S
WELDED OR SEAMLESS A-312-TP304
SOCKET WELD OR
THREADED
FITTINGS
1/2" - 1-1/2"
PIPE NIPPLES
½” THROUGH 2”
BUTT WELD, A-403 WP 304
SOCKET WELD FORGED STAINLESS STEEL, A-182 F304
3000#
SCH. 160
SEAMLESS A-312 TP304
1/2" THROUGH
1-1/2"
(NOTE 2)
2" AND LARGER
VBD74, VBB70
VBD743, VBD73
VBB70 REGULAR PORT; VBB70(F) FULL PORT
CHECK VALVES
VCD74
VCB70 SWING TYPE; VCB70(W) WAFER TYPE
GLOBE VALVES
VTD74, VTB70
NEEDLE VALVES
VNF73
---
MONOFLANGES
VMD70
---
VTB70
STUDS:
ASTM A-193 GR B7M with ceramic
base coat and PTFE top coat.
HEX NUTS:
ASTM A-194 CLASS 2HM with
ceramic base coat and PTFE top
coat.
300# SPIRAL WOUND 304SS 1/8" THK, FLEXITALLIC "CGI"
BOLTING (NOTE 1)
GASKETS
NIL inch
WELD NECK 300# R.F., A-182 F304
WALL
THICKNESS
TO MATCH
PIPE
2" – 12"
BALL VALVES
1080 psig
SOCKET WELD 300# R.F., A-182 F304
BORE TO
MATCH PIPE
2" - 12"
WELD
FITTINGS
CORROSION
ALLOWANCE
MATERIAL SPECIFICATION
1/2" - 1-1/2"
FLANGES
ASME B16.5
Material Group 2.1
HYDROSTATIC
TEST PRESSURE
CAP SCREWS:
ASTM A-193 GR B7M with ceramic base coat
and PTFE top coat.
NOTES:
1.
ALL BOLTING MUST COMPLY WITH NACE MR0175.
2.
ALL INITIAL CONNECTIONS 1-1/2” AND SMALLER OFF THE PROCESS CAN BE SOCKET WELD OR FLANGED. SECONDARY
INSTRUMENT CONNECTIONS CAN BE SCREWED, (i.e. MAY USE SW X SCRD VALVES FOR INSTRUMENT CONNECTIONS).
SCRD VALVES CAN BE USED FOR PRIMARY CONNECTIONS TO VENTS AND DRAINS ONLY WITH PRIOR ENGINEERING
APPROVAL.
NOTE DELETED
3.
ES-1645
32
Specification Number:
Revision Number:
ES-1645
14
Piping Class D50
ASME 600# Class
304 Stainless Steel
Piping Class D50
SERVICE
LIMITS
PIPE
ASME B36.10
TEMPERATURE, ºF
100
200
300
400
500
600
700
PRESSURE, psig
1440
1200
1075
995
930
885
845
SIZE
THICKNESS
1/2" - 1-1/2"
SCH 80S
SEAMLESS A-312-TP304
2" – 4”
SCH 40S
WELDED OR SEAMLESS A-312-TP304
6” - 10”
SCH 80S
WELDED OR SEAMLESS A-312-TP304
SOCKET WELD
OR THREADED
FITTINGS
½” – 1-1/2”
PIPE NIPPLES
½” THROUGH 2”
BUTT WELD, A-403 WP304
SOCKET WELD FORGED STEEL, A-182 F304
3000#
SCH. 160
SEAMLESS A-312-TP304
1/2" THROUGH
1-1/2"
(NOTE 2)
2" AND LARGER
VBD74, VBD70
VBD743, VBD73
VBD70 REGULAR PORT; VBD70(F) FULL PORT
CHECK VALVES
VCD74
VCD70 SWING TYPE; VCD70(W) WAFER TYPE
GLOBE VALVES
VTD74, VTD70
NEEDLE VALVES
VNF73
---
MONOFLANGE VALVES
VMD70
---
VTD72
STUDS:
ASTM A-193 GR B7M with ceramic
base coat and PTFE top coat.
HEX NUTS:
ASTM A-194 CLASS 2HM with
ceramic base coat and PTFE top
coat.
600# SPIRAL WOUND 304SS 1/8” THK, FLEXITALLIC “”CGI”
BOLTING (NOTE 1)
GASKETS
NIL inch
WELD NECK 600# R.F., A-182 F304
WALL
THICKNESS
TO MATCH
PIPE
2" - 10"
BALL VALVES
2160 psig
SOCKET WELD 600# R.F., A-182 F304
BORE TO
MATCH PIPE
2" - 10"
WELD
FITTINGS
CORROSION
ALLOWANCE
MATERIAL SPECIFICATION
1/2" - 1-1/2"
FLANGES
ASME B16.5
Material Group 2.1
HYDROSTATIC
TEST PRESSURE
CAP SCREWS:
ASTM A-193 GR B7M with ceramic base coat
and PTFE top coat.
NOTES:
1.
ALL BOLTING MUST COMPLY WITH NACE MR0175.
2.
ALL INITIAL CONNECTIONS 1-1/2” AND SMALLER OFF THE PROCESS CAN BE SOCKET WELD OR FLANGED. SECONDARY
INSTRUMENT CONNECTIONS CAN BE SCREWED, (i.e. MAY USE SW X SCRD VALVES FOR INSTRUMENT CONNECTIONS).
SCRD VALVES CAN BE USED FOR PRIMARY CONNECTIONS TO VENTS AND DRAINS ONLY WITH PRIOR ENGINEERING
APPROVAL
NOTE DELETED
3.
ES-1645
33
Specification Number:
Revision Number:
ES-1645
14
Piping Class E52
ASME 900# Class
304 Stainless Steel
Piping Class E52
SERVICE
LIMITS
PIPE
ASME B36.10
TEMPERATURE, ºF
100
200
300
400
500
600
700
PRESSURE, psig
2160
1800
1615
1490
1395
1325
1265
SIZE
THICKNESS
SCH 80S
SEAMLESS A-312 TP304
2” - 4”
SCH 80S
WELDED OR SEAMLESS A-312 TP304
0.562”
WELDED OR SEAMLESS A-312 TP304
BORE TO
MATCH PIPE
WELD NECK 1500# R.T.J., A-182 F304
WELD NECK 900# R.T.J., A-182 F304
3" - 6"
WALL
THICKNESS
TO MATCH
PIPE
2" – 6"
SOCKET WELD
OR THREADED
FITTINGS
½” 1-1/2”
PIPE NIPPLES
½” THROUGH 2”
BUTT WELD, A-403 WP304
SOCKET WELD FORGED STEEL A-182 F304
6000#
SCH. 160
SEAMLESS A-312-TP304
1/2" THROUGH
1-1/2"
(NOTE 2)
BALL VALVES
2" AND LARGER
VBF74, VBE72
VBF743, VBF73
VBE72 REGULAR PORT; VBE72(F) FULL PORT
CHECK VALVES
VCE74
VCE72 SWING TYPE; VCE72(W) WAFER TYPE
GLOBE VALVES
VTF74, VTE72
NEEDLE VALVES
VNF73
---
MONOFLANGE VALVES
VME72
---
BOLTING (NOTE 1)
GASKETS
NIL
SOCKET WELD 1500# R.T.J., A-181 F304
1/2" - 1-1/2"
2"
WELD
FITTINGS
3240 psig
CORROSION
ALLOWANCE
MATERIAL SPECIFICATION
1/2" - 1-1/2”"
6”
FLANGES
ASME B16.5
Material Group 2.1
HYDROSTATIC
TEST PRESSURE
VTE72
STUDS:
ASTM A-193 GR B7M with ceramic
base coat and PTFE top coat.
HEX NUTS:
ASTM A-194 CLASS 2HM with
ceramic base coat and PTFE top
coat.
900# R.T.J. OVAL RING, ASME B16.20, TYPE R, 304 SS (NOTE 3)
CAP SCREWS:
ASTM A-193 GR B7M with ceramic base coat
and PTFE top coat.
NOTES:
1.
ALL BOLTING MUST COMPLY WITH NACE MR0175
2.
ALL INITIAL CONNECTIONS 1-1/2” AND SMALLER OFF THE PROCESS CAN BE SOCKET WELD OR FLANGED. SECONDARY
INSTRUMENT CONN. CAN BE SCREWED (i.e. MAY USE SW X SCRD VALVES FOR INSTRUMENT CONN’S.) SCRD VALVES CAN
BE USED FOR PRIMARY CONNECTIONS TO VENTS AND DRAINS ONLY WITH PRIOR ENGINEERING APPROVAL.
3.
WHERE SITUATIONS REQUIRE R.F. FLANGES (i.e. COMPRESSOR MATING FLANGE) A 900# SPIRAL WOUND 304 SS WINDING,
1/8” THK FLEXITALLIC TYPE “CGI” GASKET SHALL BE USED.
4.
NOTE DELETED
ES-1645
34
Specification Number:
Revision Number:
Piping Class A60
ASME150# Class
CARBON STEEL SOUR SERVICE
Material Group 1.1
Piping Class A60
SERVICE
LIMITS
PIPE
ASME B36.10
TEMPERATURE, ºF
100
200
300
400
500
600
700
PRESSURE, psig
285
260
230
200
170
140
110
SIZE
THICKNESS
HYDROSTATIC
TEST PRESSURE
CORROSION
ALLOWANCE
427 psig
0.0625 inch
MATERIAL SPECIFICATION (NOTE 2)
1/2" - 2"
SCH 80
SEAMLESS A-106-B
3" - 10"
SCH 40
SEAMLESS A-106-B
12" - 24"
STD (.375")
SEAMLESS A-106-B
30" - 36"
STD (.375")
ELECTRIC RESISTANCE WELD OR SAW DOUBLEWELDED API-5LB
XS
ELECTRIC RESISTANCE WELD OR SAW DOUBLEWELDED API-5LB
42" AND LARGER
SOCKET WELD 150# R.F., A-105
1/2" - 1-1/2"
FLANGES
ASME B16.5
ES-1645
14
BORE TO
MATCH PIPE
2" - 24"
MSS-SP44
26” AND LARGER
WELD
FITTINGS
2" - 24"
WELD NECK 150# R.F., A-105
WALL
THICKNESS
TO MATCH
PIPE
26” AND LARGER
SOCKET WELD
OR THREADED
FITTINGS
½” – 1-1/2”
PIPE NIPPLES
½” THROUGH 2”
VCD64
GLOBE VALVES
VTD64, VTA60
NEEDLE VALVES
VNF73
MONOFLANGE VALVES
VMA60
14
GASKETS
SOCKET WELD FORGED STEEL A-105
SEAMLESS A-106-B
SCH. 160
CHECK VALVES
BOLTING (NOTE 1)
BUTT WELD, A-234- WPB
3000#
½" THROUGH
1-1/2"
(NOTE 3)
VBD64, VBD643, VBD73
VBA60
BALL VALVES
WELD NECK 150# R.F., A-105
2” AND LARGER
VBA60 REGULAR PORT; VBA60(F) FULL PORT
VCA60 SWING TYPE; VCA60(W) WAFER TYPE
VTA60
---
14
---
STUDS:
ASTM A-193 GR B7M with ceramic
base coat and PTFE top coat.
HEX NUTS:
ASTM A-194 CLASS 2HM w/ceramic
base coat & PTFE top coat.
CAP SCREWS:
ASTM A-193 GR B7M with ceramic base coat and
PTFE top coat.
150# SPIRAL WOUND W/304SS WINDING, 1/8” THK, FLEXITALLIC “CGI”
NOTES:
1. ALL BOLTING MUST COMPLY WITH NACE MR0175.
14
2. ALL MATERIAL AND FABRICATION TO MEET NACE STANDARD MR0175. SPECIAL ATTENTION SHALL BE GIVEN TO
SECTION 3.2 of NACE STANDARD MR0175 FOR CARBON AND LOW-ALLOY STEEL STANDARDS.
3. ALL INITIAL CONNECTIONS 1-1/2” AND SMALLER OFF THE PROCESS CAN BE SOCKET WELD OR FLANGED. SECONDARY INSTRUMENT CONN.
CAN BE SCREWED (I.E. MAY USE SW X SCRD VALVES FOR INSTRUMENT CONN’S.) SCRD VALVES CAN BE USED FOR PRIMARY
CONNECTIONS TO VENTS AND DRAINS ONLY WITH PRIOR ENGINEERING APPROVAL.
4. FULL FACE GRAPHITE GASKETS GARLOCK STYLE #3123, 1/8” THICK SHALL BE USED FOR FLANGING AGAINST 125# FF FLANGES.
5. NOTE DELETED
ES-1645
35
Specification Number:
Revision Number:
ES-1645
14
Piping Class B60
ASME 300# Class
CARBON STEEL SOUR SERVICE
Piping Class B60
SERVICE
LIMITS
TEMPERATURE, ºF
100
200
300
400
500
600
700
PRESSURE, psig
740
680
655
635
605
570
530
SIZE
THICKNESS
1/2" - 2"
3" - 10"
12"
14" - 20"
24"
26" AND LARGER
PIPE
ASME B36.10
26" AND LARGER
WELD
FITTINGS
2" - 24"
SOCKET WELD OR
THREADED
FITTINGS
1/2" - 1-1/2"
PIPE NIPPLES
½” THROUGH 2”
WELD NECK 300# R.F., A-105
WELD NECK 300# R.F., A-105
WALL
THICKNESS
TO MATCH
PIPE
26" AND LARGER
BUTT WELD SEAMLESS A-234-WPB
3000#
SOCKET WELD FORGED STEEL A-105
SCH. 160
SEAMLESS A-106-B
1/2" THROUGH
1-1/2"
(NOTE 3)
2" AND LARGER
VBD64, VBB60
VBD73; VBD643
VBB60 REGULAR PORT; VBB60(F) FULL PORT
CHECK VALVES
VCD64
VCB60 SWING TYPE; VCB60(W) WAFER TYPE
GLOBE VALVES
VTD64, VTB60
NEEDLE VALVES
VNF73
MONOFLANGE VALVES
VMD60
14
GASKETS
0.0625 inch
SOCKET WELD 300# R.F., A-105
BORE TO
MATCH PIPE
MSS-SP44
BOLTING (NOTE 1)
1110 psig
SEAMLESS A-106-B
SEAMLESS A-106-B
SEAMLESS A-106-B
SEAMLESS A-106-B
SEAMLESS A-106-B
ELECTRIC RESISTANCE WELD OR SAW DOUBLEWELDED API-5LB
SCH 80
SCH 40
STD (.375")
XS
SCH 40
CALCULATE
2" - 24"
BALL VALVES
CORROSION
ALLOWANCE
MATERIAL SPECIFICATION (NOTE 2)
1/2" - 1-1/2"
FLANGES
ASME B16.5
Material Group 1.1
HYDROSTATIC
TEST
PRESSURE
VTB60
--14
---
STUDS:
ASTM A-193 GR B7M with ceramic
base coat and PTFE top coat.
HEX NUTS:
ASTM A-194 CLASS 2HM w/ceramic
base coat & PTFE top coat.
CAP SCREWS:
ASTM A-193 GR B7M with ceramic base coat and
PTFE top coat.
300# SPIRAL WOUND W/ 304SS WINDING, 1/8" THK, FLEXITALLIC "CGI"
NOTES:
1.
ALL BOLTING MUST COMPLY WITH NACE MR0175.
2.
ALL MATERIAL AND FABRICATION TO MEET NACE STANDARD MR0175. SPECIAL ATTENTION SHALL BE GIVEN TO SECTION 3.2 OF
NACE MR0175 FOR CARBON AND LOW-ALLOY STEEL STANDARDS.
3.
ALL INITIAL CONNECTIONS 1-1/2” AND SMALLER OFF THE PROCESS CAN BE SOCKET WELD OR FLANGED. SECONDARY
INSTRUMENT CONN. CAN BE SCREWED (I.E. MAY USE SW X SCRD VALVES FOR INSTRUMENT CONN’S.) SCRD VALVES CAN BE
USED FOR PRIMARY CONNECTIONS TO VENTS AND DRAINS ONLY WITH PRIOR ENGINEERING APPROVAL.
4.
NOTE DELETED
14
ES-1645
36
Specification Number:
Revision Number:
ES-1645
14
Piping Class D60
ASME 600# Class
CARBON STEEL SOUR SERVICE
Piping Class D60
Material Group 1.1
100
200
300
400
500
600
700
HYDROSTATIC
TEST PRESSURE
CORROSION
ALLOWANCE
PRESSURE, psig
1480
1360
1310
1265
1205
1135
1060
2220 psig
0.0625 inch
SIZE
THICKNESS
TEMPERATURE,
F
SERVICE
LIMITS
PIPE
ASME B36.10
1/2" - 2"
SCH 80
SEAMLESS A-106-B
3" – 24”
SCH 80
SEAMLESS A-106-B OR API 5L Gr. B
26" AND LARGER
CALCULATE
ELECTRIC RESISTANCE WELD OR SAW DOUBLEWELDED API-5LB
SOCKET WELD 600# R.F., A-105
1/2" - 1-1/2"
FLANGES
ASME B16.5
MATERIAL SPECIFICATION (NOTE 2)
BORE TO
MATCH PIPE
2" - 24"
MSS-SP44
26" AND LARGER
WELD
FITTINGS
2" - 24"
WELD NECK 600# R.F., A-105
WALL
THICKNESS
TO MATCH
PIPE
26” AND LARGER
SOCKET WELD OR
THREADED FITTINGS
½” – 1-1/2”
PIPE NIPPLES
½” THROUGH 2”
WELD NECK 600# R.F., A-105
BUTT WELD SEAMLESS A-234-WPB
SOCKET WELD FORGED STEEL A-105
3000#
SCH. 160
SEAMLESS A-106-B
½" THROUGH
1-1/2"
(NOTE 3)
BALL VALVES
2" AND LARGER
VBD64, VBD60
VBD73, VBD643
VBD60 REGULAR PORT; VBD60(F) FULL PORT
CHECK VALVES
VCD64
VCD60 SWING TYPE; VCD60(W) WAFER TYPE
GLOBE VALVES
VTD64, VTD60
NEEDLE VALVES
VNF73
MONOFLANGE VALVES
VMD60
BOLTING (NOTE 1)
14
GASKETS
NOTES:
VTD60
--14
---
STUDS:
ASTM A-193 GR B7M with ceramic
base coat and PTFE top coat.
HEX NUTS:
ASTM A-194 CLASS 2HM
w/ceramic base coat & PTFE top
coat.
CAP SCREWS:
ASTM A-193 GR B7M with ceramic base coat and
PTFE top coat.
600# SPIRAL WOUND 304SS 1/8" THK, FLEXITALLIC "CGI"
1.
ALL BOLTING MUST COMPLY WITH NACE MR0175.
14
ES-1645
2.
ALL MATERIAL AND FABRICATION TO MEET NACE STANDARD MR0175. SPECIAL ATTENTION SHALL BE GIVEN TO SECTION 3.2 OF
NACE MR0175 FOR CARBON AND LOW-ALLOY STEEL STANDARDS.
3.
ALL INITIAL CONNECTIONS 1-1/2” AND SMALLER OFF THE PROCESS CAN BE SOCKET WELD OR FLANGED. SECONDARY
INSTRUMENT CONN. CAN BE SCREWED (I.E. MAY USE SW X SCRD VALVES FOR INSTRUMENT CONN’S.) SCRD VALVES CAN BE
USED FOR PRIMARY CONNECTIONS TO VENTS AND DRAINS ONLY WITH PRIOR ENGINEERING APPROVAL.
4.
NOTE DELETED
37
Specification Number:
Revision Number:
Piping Class E62
ASME 900# Class
CARBON STEEL SOUR SERVICE
Material Group 1.1
Piping Class E62
SERVICE
LIMITS
PIPE
ASME B36.10
TEMPERATURE, ºF
100
200
300
400
500
600
700
PRESSURE, psig
2220
2035
1965
1900
1810
1705
1590
SIZE
THICKNESS
SCH 80
SEAMLESS A-106-B OR API 5L Gr. B
4" – 24"
SCH 120
SEAMLESS A-106-B OR API 5L Gr. B
WALL
THICKNESS
TO MATCH
PIPE
2" - 24"
26" AND LARGER
SOCKET WELD OR
THREADED
FITTINGS
1/2" - 1-1/2"
PIPE NIPPLES
½” THROUGH 2”
BUTT WELD SEAMLESS A-234-WPB
SOCKET WELD FORGED STEEL A-105
6000#
SCH. 160
SEAMLESS A-106-B
2" AND LARGER
VBE64, VBE62
VBF643, VBF73
VBE62 REGULAR PORT; VBE62(F) FULL PORT
CHECK VALVES
VCE64
VCE62 SWING TYPE; VCE62(W) WAFER TYPE
GLOBE VALVES
VTF64, VTE62
NEEDLE VALVES
VNF73
MONOFLANGE VALVES
VME62
14
GASKETS
0.0625 inch
WELD NECK 1500# R.T.J., A-105
1/2" THROUGH
1-1/2"
(NOTE 3)
BOLTING (NOTE 1)
3330 psig
WELD NECK 900# R.T.J., A-105
3" - 24
BALL VALVES
CORROSION
ALLOWANCE
SOCKET WELD 1500# R.T.J., A-105
BORE TO
MATCH PIPE
2"
WELD
FITTINGS
HYDROSTATIC
TEST PRESSURE
MATERIAL SPECIFICATION (NOTE 2)
1/2" - 3"
1/2" - 1-1/2"
FLANGES
ASME B16.5
ES-1645
14
VTE62
--14
---
STUDS:
ASTM A-193 GR B7M with ceramic
base coat and PTFE top coat.
HEX NUTS:
ASTM A-194 CLASS 2HM w/ceramic
base coat & PTFE top coat.
CAP SCREWS:
ASTM A-193 GR B7M with ceramic base coat and
PTFE top coat.
900# R.T.J. OVAL RING, ASME B16.20, TYPE R, 304 SS (NOTE 4)
NOTES:
1.
ALL BOLTING MUST COMPLY WITH NACE MR0175.
2.
ALL MATERIAL AND FABRICATION TO MEET NACE STANDARD MR0175. SPECIAL ATTENTION SHALL BE GIVEN TO SECTION 3.2 OF
NACE MR0175 FOR CARBON AND LOW-ALLOY STEEL STANDARDS.
3.
ALL INITIAL CONNECTIONS 1-1/2” AND SMALLER OFF THE PROCESS CAN BE SOCKET WELD. SECONDARY INSTRUMENT CONN.
CAN BE SCREWED (I.E. MAY USE SW X SCRD VALVES FOR INSTRUMENT CONN’S.) SCRD VALVES CAN BE USED FOR PRIMARY
CONNECTIONS TO VENTS AND DRAINS ONLY WITH PRIOR ENGINEERING APPROVAL.
4.
WHERE SITUATIONS REQUIRE R.F., FLANGES (I.E. COMPRESSOR MATING FLANGE) A-1500# SPIRAL WOUND 304 SS WINDING, 1/8”
THK., FLEXITALLIC TYPE “CGI” GASKET SHALL BE USED.
NOTE DELETED
14
5.
ES-1645
38
Specification Number:
Revision Number:
Piping Class F62
ASME1500# Class
CARBON STEEL SOUR SERVICE
Material Group 1.1
Piping Class F62
SERVICE
LIMITS
TEMPERATURE, ºF
100
200
300
400
500
600
700
PRESSURE, psig
3705
3395
3270
3170
3015
2840
2655
SIZE
THICKNESS
PIPE
ASME B36.10
1/2" - 4"
6"
8" - 24"
FLANGES
ASME B16.5
1/2" - 1-1/2"
SCH 160
XXS
CALCULATE
WALL
THICKNESS
TO MATCH
PIPE
2" - 24"
SOCKET WELD OR
THREADED
FITTINGS
PIPE NIPPLES
1/2" - 1-1/2"
6000#
BUTT WELD SEAMLESS A-234 WPB (NOTE 3)
SOCKET WELD FORGED STEEL A-105 (NOTE 3)
½” THROUGH 3/4”
SCH. XXS
SEAMLESS A-106-B
1” THROUGH 2”
SCH. 160
SEAMLESS A-106-B
2" AND LARGER
CHECK VALVES
VCF64
VCF62 SWING TYPE; VCF62(W) WAFER TYPE
GLOBE VALVES
VTF64, VTF62
NEEDLE VALVES
VNF73
MONOFLANGE VALVES
VMF62
GASKETS
0.0625 inch
WELD NECK 1500# R.T.J., A-105
VBF62 REGULAR PORT; VBF62(F) FULL PORT
14
5557 psig
SEAMLESS A-106-B OR API 5L Gr. B
SEAMLESS A-106-B OR API 5L Gr. B
SEAMLESS A-106-B OR API 5L Gr. B
VBF64, VBF62
VBF643, VBF73
BOLTING (NOTE 1)
CORROSION
ALLOWANCE
MATERIAL SPECIFICATION (NOTE 2)
1/2" THROUGH
1-1/2"
(NOTE 3)
BALL VALVES
HYDROSTATIC
TEST PRESSURE
SOCKET WELD 1500# R.T.J., A-105
BORE TO
MATCH PIPE
2" - 24"
WELD
FITTINGS
ES-1645
14
VTF62
--14
---
STUDS:
ASTM A-193 GR B7M with ceramic
base coat and PTFE top coat.
HEX NUTS:
ASTM A-194 CLASS 2HM w/ceramic
base coat & PTFE top coat.
CAP SCREWS:
ASTM A-193 GR B7M with ceramic base coat and
PTFE top coat.
1500# R.T.J. OVAL RING, ASME B16.20, TYPE R, 304 SS (NOTE 4)
NOTES:
14
1.
ALL BOLTING MUST COMPLY WITH NACE MR0175.
2.
ALL MATERIAL AND FABRICATION TO MEET NACE STANDARD MR0175. FOR ALL APPLICABLE HEAT TREATMENT, STRESS RELIEF,
HARDNESS, AND MATERIAL SELECTION STANDARDS. SPECIAL ATTENTION SHALL BE GIVEN TO SECTION 3.2 OF NACE MR0175 FOR
CARBON AND LOW-ALLOY STEEL STANDARDS.
3.
ALL INITIAL CONNECTIONS 1-1/2” AND SMALLER OFF THE PROCESS CAN BE SOCKET WELD. SECONDARY INSTRUMENT CONN. CAN BE
SCREWED (I.E. MAY USE SW X SCRD VALVES FOR INSTRUMENT CONN’S.) SCRD VALVES CAN BE USED FOR PRIMARY CONNECTIONS
TO VENTS AND DRAINS ONLY WITH PRIOR ENGINEERING APPROVAL.
4.
5.
ES-1645
WHERE SITUATIONS REQUIRE R.F., FLANGES (I.E. COMPRESSOR MATING FLANGE) A-1500# SPIRAL WOUND 304 SS WINDING, 1/8” THK.,
FLEXITALLIC TYPE “CGI” GASKET SHALL BE USED.
NOTE DELETED
39
Specification Number:
Revision Number:
Piping Class G62
ASME 2500# Class
CARBON STEEL SOUR SERVICE
Material Group 1.1
Piping Class G62
SERVICE
LIMITS
TEMPERATURE, ºF
100
200
300
400
500
600
700
PRESSURE, psig
6170
5655
5450
5280
5025
4730
4425
SIZE
THICKNESS
1/2" - 1-1/2”
PIPE
ASME B36.10
CALCULATE
BORE TO
MATCH PIPE
2" - 24"
WELD
FITTINGS
WALL
THICKNESS
TO MATCH
PIPE
2" - 24"
SOCKET WELD OR
THREADED
FITTINGS
1/2" - 1-1/2"
PIPE NIPPLES
1/2” THROUGH 2”
WELD NECK 2500# R.T.J., A-105
BUTT WELD SEAMLESS A-234-WPB
SOCKET WELD FORGED STEEL A-105
9000#
SCH. XXS
SEAMLESS A-106-B
2" AND LARGER
VBG62 REGULAR PORT; VBG62(F) FULL PORT
CHECK VALVES
VCG64
VCG62 SWING TYPE; VCG62(W) WAFER TYPE
GLOBE VALVES
VTG64, VTG62
NEEDLE VALVES
VNG73
MONOFLANGE VALVES
VMG62
14
GASKETS
0.0625 inch
SEAMLESS A-106-B OR API 5L Gr. B
VBG64, VBG62
VBG643, VBG63
BOLTING (NOTE 1)
9255 psig
MATERIAL SPECIFICATION (NOTE 2)
1/2" THROUGH
1-1/2"
(NOTE 3)
BALL VALVES
CORROSION
ALLOWANCE
SOCKET WELD 2500# R.T.J., A-105
1/2" - 1-1/2"
FLANGES
ASME B16.5
HYDROSTATIC
TEST PRESSURE
SEAMLESS A-106-B
XXS
2" - 24"
ES-1645
14
VTG62
--14
---
STUDS:
ASTM A-193 GR B7M with ceramic
base coat and PTFE top coat.
HEX NUTS:
ASTM A-194 CLASS 2HM w/ceramic
base coat & PTFE top coat.
CAP SCREWS:
ASTM A-193 GR B7M with ceramic base coat and
PTFE top coat.
2500# R.T.J. OVAL RING, ASME B16.20, TYPE R, 304 SS (NOTE 4)
NOTES:
14
ES-1645
1.
ALL BOLTING MUST COMPLY WITH NACE MR0175.
2.
ALL MATERIAL AND FABRICATION TO MEET NACE STANDARD MR0175. FOR ALL APPLICABLE HEAT TREATMENT, STRESS
RELIEF, HARDNESS, AND MATERIAL SELECTION STANDARDS. SPECIAL ATTENTION SHALL BE GIVEN TO SECTION 3.2 OF NACE
MR0175 FOR CARBON AND LOW-ALLOY STEEL STANDARDS.
3.
ALL INITIAL CONNECTIONS 1-1/2” AND SMALLER OFF THE PROCESS CAN BE SOCKET WELD. SECONDARY INSTRUMENT CONN.
CAN BE SCREWED (I.E. MAY USE SW X SCRD VALVES FOR INSTRUMENT CONN’S.) SCRD VALVES CAN BE USED FOR PRIMARY
CONNECTIONS TO VENTS AND DRAINS ONLY WITH PRIOR ENGINEERING APPROVAL.
4.
WHERE SITUATION REQUIRE R.F., FLANGES (I.E. COMPRESSOR MATING FLANGE) A-2500# SPIRAL WOUND 304 SS WINDING, 1/8”
THK., FLEXITALLIC TYPE “CGI” GASKET SHALL BE USED.
5.
NOTE DELETED
40
Specification Number:
Revision Number:
Piping Class A70
ASME 150# Class
316 STAINLESS STEEL
Material Group 2.2
Piping Class A70
SERVICE
LIMITS
PIPE
ASME B36.10
TEMPERATURE, ºF
100
200
300
400
500
600
700
HYDROSTATIC
TEST PRESSURE
CORROSION
ALLOWANCE
PRESSURE, psig
275
235
215
195
170
140
110
413 psig
NIL
SIZE
THICKNESS
MATERIAL SPECIFICATION
1/2" - 1-1/2"
SCH 80S
SEAMLESS A-312-TP316
2" - 12"
SCH 10S
WELDED or SEAMLESS A-312-TP 316
1/2" - 1-1/2"
FLANGES
ASME B16.5
BORE TO
MATCH PIPE
SOCKET WELD 150#R.F., A-182 F 316
WELD NECK 150# R.F., A-182 F 316
2" – 30”
WELD
FITTINGS
WALL
THICKNESS
TO MATCH
PIPE
2" – 30”
SOCKET WELD OR
THREADED
FITTINGS
1/2" - 1-1/2"
PIPE NIPPLES
1/2” THROUGH 2”
BUTT WELD A-403 WP316
SOCKET WELD FORGED STEEL A-182 F316
3000#
SCH. 160
SEAMLESS A-312 TP316
1/2" THROUGH
1-1/2"
(NOTE 2)
BALL VALVES
VBD74, VBA70
VBD743, VBD73
2" AND LARGER
VBA70 REG. PORT; VBA70(F) FULL PORT
CHECK VALVES
VCD74
GLOBE VALVES
VTD74, VTA70
NEEDLE VALVES
VNF73
---
MONOFLANGE VALVES
VMA70
---
VCA70 SWING TYPE; VCA70(W) WAFER TYPE
VTA70
STUDS:
ASTM A-193 GR B7M with ceramic
base coat and PTFE top coat.
HEX NUTS:
ASTM A-194 CLASS 2HM with
ceramic base coat and PTFE top
coat.
150# SPIRAL WOUND 316SS 1/8" THK, FLEXITALLIC "CGI"
BOLTING (NOTE 1)
GASKETS
ES-1645
14
CAP SCREWS:
ASTM A-193 GR B7M with ceramic base coat and
PTFE top coat.
NOTES:
ES-1645
1.
ALL BOLTING MUST COMPLY WITH NACE MR0175.
2.
ALL INITIAL CONNECTIONS 1-1/2” AND SMALLER OFF THE PROCESS CAN BE SOCKET WELD OR FLANGED. SECONDARY
INSTRUMENT CONN. CAN BE SCREWED (I.E. MAY USE SW X SCRD VALVES FOR INSTRUMENT CONN’S.) SCRD VALVES CAN BE
USED FOR PRIMARY CONNECTIONS TO VENTS AND DRAINS ONLY WITH PRIOR ENGINEERING APPROVAL.
3.
FULL FACE GRAPHITE GASKETS GARLOCK STYLE #3123, 1/8” THICK SHALL BE USED FOR FLANGING AGAINST 125# FF FLANGES.
4.
NOTE DELETED
41
Specification Number:
Revision Number:
Piping Class B70
ASME 300# Class
316 STAINLESS STEEL
Material Group 2.2
Piping Class B70
SERVICE
LIMITS
PIPE
ASME B36.10
TEMPERATURE, ºF
100
200
300
400
500
600
700
PRESSURE, psig
720
620
560
515
480
450
435
SIZE
THICKNESS
MATERIAL SPECIFICATION
1/2" - 1-1/2"
SCH 80S
SEAMLESS A-312-TP316
2" - 4"
SCH 10S
WELDED or SEAMLESS A-312-TP316
6" - 12"
SCH 40S
WELDED OR SEAMLESS A-312-TP316
1/2" - 1-1/2"
FLANGES
ASME B16.5
BORE TO
MATCH PIPE
WALL
THICKNESS
TO MATCH
PIPE
2" - 12"
SOCKET WELD OR
THREADED
FITTINGS
1/2" - 1-1/2"
PIPE NIPPLES
½” THROUGH 2”
SCH. 160
NIL
BUTT WELD, A-403-WP316
SEAMLESS A-312-TP316
2" AND LARGER
VBB70 REG. PORT; VBB70(F) FULL PORT
CHECK VALVES
VCD74
GLOBE VALVES
VTD74, VTB70
NEEDLE VALVES
VNF73
---
MONOFLANGE VALVES
VMD70
---
VCB70 SWING TYPE; VCB70(W) WAFER TYPE
VTB70
STUDS:
ASTM A-193 GR B7M with ceramic
base coat and PTFE top coat.
HEX NUTS:
ASTM A-194 CLASS 2HM with
ceramic base coat and PTFE top
coat.
300# SPIRAL WOUND 316SS 1/8" THK, FLEXITALLIC "CGI"
GASKETS
1080 psig
SOCKET WELD FORGED STAINLESS STEEL, A-182 F316
3000#
VBD74, VBB70
VBD743, VBD73
BOLTING (NOTE 1)
CORROSION
ALLOWANCE
SOCKET WELD 300# R.F., A-182 F 316
1/2" THROUGH
1-1/2"
(NOTE 2)
BALL VALVES
HYDROSTATIC
TEST PRESSURE
WELD NECK 300# R.F., A-182 F 316
2" - 12"
WELD
FITTINGS
ES-1645
14
CAP SCREWS:
ASTM A-193 GR B7M with ceramic base coat and
PTFE top coat.
NOTES:
1.
ES-1645
ALL BOLTING MUST COMPLY WITH NACE MR0175.
2.
ALL INITIAL CONNECTIONS 1-1/2” AND SMALLER OFF THE PROCESS CAN BE SOCKET WELD OR FLANGED. SECONDARY
INSTRUMENT CONN. CAN BE SCREWED (I.E. MAY USE SW X SCRD VALVES FOR INSTRUMENT CONN.’S). SCRD VALVES CAN BE
USED FOR PRIMARY CONNECTIONS TO VENTS AND DRAINS ONLY WITH PRIOR ENGINEERING APPROVAL.
3.
NOTE DELETED
42
Specification Number:
Revision Number:
ES-1645
14
Piping Class D70
ASME 600# Class
316 STAINLESS STEEL
Piping Class D70
SERVICE
LIMITS
PIPE
ASME B36.10
TEMPERATURE, ºF
100
200
300
400
500
600
700
PRESSURE, psig
1440
1240
1120
1025
955
900
870
SIZE
THICKNESS
MATERIAL SPECIFICATION (NOTE 1)
1/2" - 1-1/2"
SCH 80S
SEAMLESS A-312-TP316
2" - 4"
SCH 40S
WELDED OR SEAMLESS A-312-TP316
6” – 10”
SCH 80S
WELDED OR SEAMLESS A-312-TP316
1/2" - 1-1/2"
FLANGES
ASME B16.5
WALL
THICKNESS
TO MATCH
PIPE
SOCKET WELD OR
THREADED
FITTINGS
1/2" - 1-1/2"
PIPE NIPPLES
½” THROUGH 2”
SOCKET WELD FORGED STAINLESS STEEL, A182F 316
3000#
SCH. 160
VBD74, VBD70
VBD743, VBD73
SEAMLESS A-312-TP316
2" AND LARGER
VBD70 REG. PORT; VBD70(F) FULL PORT
CHECK VALVES
VCD74
GLOBE VALVES
VTD74, VTD70
NEEDLE VALVES
VNF73
---
MONOFLANGE VALVES
VMD70
---
VCD70 SWING TYPE; VCD70(W) WAFER TYPE
VTD70
STUDS:
ASTM A-193 GR B7M with ceramic
base coat and PTFE top coat.
HEX NUTS:
ASTM A-194 CLASS 2HM with
ceramic base coat and PTFE top
coat.
600# SPIRAL WOUND 316SS 1/8" THK, FLEXITALLIC "CGI"
GASKETS
NIL
BUTT WELD, A403 WP 316
1/2" THROUGH
1-1/2"
(NOTE 2)
BOLTING (NOTE 1)
2160 psig
WELD NECK 600# R.F., A-182 F 316
2" - 10"
BALL VALVES
CORROSION
ALLOWANCE
SOCKET WELD 600# R.F., A-182 F 316
BORE TO
MATCH PIPE
2" - 10"
WELD
FITTINGS
Material Group 2.2
HYDROSTATIC
TEST PRESSURE
CAP SCREWS:
ASTM A-193 GR B7M with ceramic base coat and
PTFE top coat.
NOTES
1.
ALL BOLTING MUST COMPLY WITH NACE MR0175.
2.
ALL INITIAL CONNECTIONS 1-1/2” AND SMALLER OFF THE PROCESS CAN BE SOCKET WELD OR FLANGED. SECONDARY
INSTRUMENT CONN. CAN BE SCREWED (I.E. MAY USE SW X SCRD VALVES FOR INSTRUMENT CONN.’S). SCRD VALVES CAN BE
USED FOR PRIMARY CONNECTIONS TO VENTS AND DRAINS ONLY WITH PRIOR ENGINEERING APPROVAL.
3.
NOTE DELETED
ES-1645
43
Specification Number:
Revision Number:
ES-1645
14
Piping Class E72
ASME 900# Class
316 STAINLESS STEEL
Piping Class E72
SERVICE
LIMITS
PIPE
ASME B36.10
TEMPERATURE, ºF
100
200
300
400
500
600
700
PRESSURE, psig
2160
1860
1680
1540
1435
1355
1305
SIZE
THICKNESS
SCH 80S
SEAMLESS A-312-TP316
2” - 4"
SCH 80S
WELDED OR SEAMLESS A-312-TP316
0.562”
WELDED OR SEAMLESS A-312-TP316
BORE TO
MATCH PIPE
2"
WALL
THICKNESS
TO MATCH
PIPE
2" - 6"
SOCKET WELD OR
THREADED
FITTINGS
1/2" - 1-1/2"
PIPE NIPPLES
½” THROUGH 2”
WELD NECK 1500# R.T.J., A-182 F316
BUTT WELD SEAMLESS A403 WP 316
SOCKET WELD FORGED STEEL A-182 F316
6000#
SCH. 160
SEAMLESS A-312-TP316
1/2" THROUGH 1-1/2"
(NOTE 2)
2" AND LARGER
VBF74, VBE72
VBF743, VBF73
VBE72 REGULAR PORT; VBE72(F) FULL PORT
CHECK VALVES
VCE74
VCE72 SWING TYPE; VCE72(W) WAFER TYPE
GLOBE VALVES
VTF74, VTE72
VTE72
NEEDLE VALVES
VNF73
---
MONOFLANGE VALVES
VME72
---
STUDS:
ASTM A-193 GR B7M with ceramic
base coat and PTFE top coat.
HEX NUTS:
ASTM A-194 CLASS 2HM with
ceramic base coat and PTFE top
coat.
900# R.T.J. OVAL RING, ASME B16.20, TYPE R, 316SS (NOTE 3)
BOLTING (NOTE 1)
GASKETS
NOTES
ES-1645
NIL
WELD NECK 900# R.T.J., A-182 F316
3" - 6"
BALL VALVES
3240 psig
SOCKET WELD 1500# R.T.J., A-182 F316
1/2" - 1-1/2"
WELD
FITTINGS
CORROSION
ALLOWANCE
MATERIAL SPECIFICATION
1/2" - 1-1/2”"
6"
FLANGES
ASME B16.5
Material Group 2.2
HYDROSTATIC
TEST PRESSURE
CAP SCREWS:
ASTM A-193 GR B7M with ceramic base coat and
PTFE top coat.
1.
ALL BOLTING MUST COMPLY WITH NACE MR0175.
2.
ALL INITIAL CONNECTIONS 1-1/2” AND SMALLER OFF THE PROCESS CAN BE SOCKET WELD OR FLANGED. SECONDARY
INSTRUMENT CONN. CAN BE SCREWED (I.E. MAY USE SW X SCRD VALVES FOR INSTRUMENT CONN.’S). SCRD VALVES CAN BE
USED FOR PRIMARY CONNECTIONS TO VENTS AND DRAINS ONLY WITH PRIOR ENGINEERING APPROVAL.
3.
WHERE SITUATIONS REQUIRE R.F., FLANGES (I.E. COMPRESSOR MATING FLANGE) A-900# SPIRAL WOUND 304 SS WINDING, 1/8”
THK. FLEXITALLIC TYPE “CGI” GASKET SHALL BE USED.
4.
NOTE DELETED
44
Specification Number:
Revision Number:
Piping Class F72
ASME 1500# Class
316 STAINLESS STEEL
Material Group 2.2
Piping Class F72
SERVICE
LIMITS
PIPE
ASME B36.10
TEMPERATURE, ºF
100
200
300
400
500
600
700
PRESSURE, psig
3600
3095
2795
2570
2390
2255
2170
SIZE
THICKNESS
1-1/2"
0.281”
SEAMLESS A-312-TP316
2"
0.344”
SEAMLESS OR WELDED A-312-TP316
WALL
THICKNESS
TO MATCH
PIPE
2" - 6"
SOCKET WELD OR
THREADED
FITTINGS
1/2" - 1-1/2"
PIPE NIPPLES
1/2” THROUGH 2”
SOCKET WELD FORGED STEEL A-182 F316
6000#
SCH. 160
SEAMLESS A-312-TP316
2" AND LARGER
VBF72 REGULAR PORT; VBF72(F) FULL PORT
CHECK VALVES
VCF74
VCF72 SWING TYPE; VCF72(W) WAFER TYPE
GLOBE VALVES
VTF74, VTF72
VTF72
NEEDLE VALVES
VNF73
---
MONOFLANGE VALVES
VMF72
---
STUDS:
ASTM A-193 GR B7M with ceramic
base coat and PTFE top coat.
HEX NUTS:
ASTM A-194 CLASS 2HM with
ceramic base coat and PTFE top
coat.
1500# R.T.J. OVAL RING, ASME B16.20, TYPE R, 316SS (NOTE 3)
GASKETS
NIL
BUTT WELD SEAMLESS A-403-WP316
VBF74, VBF72
VBF743, VBF73
BOLTING (NOTE 1)
5400 psig
WELD NECK 1500# R.T.J., A-182 F316
1/2" THROUGH 1-1/2"
(NOTE 2)
BALL VALVES
CORROSION
ALLOWANCE
SOCKET WELD 1500# R.T.J., A-182 F316
BORE TO
MATCH PIPE
2" - 6"
WELD
FITTINGS
HYDROSTATIC
TEST PRESSURE
MATERIAL SPECIFICATION
1/2" - 1-1/2"
FLANGES
ASME B16.5
ES-1645
14
CAP SCREWS:
ASTM A-193 GR B7M with ceramic base coat and
PTFE top coat.
NOTES
ES-1645
1.
ALL BOLTING MUST COMPLY WITH NACE MR0175.
2.
ALL INITIAL CONNECTIONS OFF THE PROCESS CAN BE SOCKET WELD OR FLANGED. SECONDARY INSTRUMENT CONN. CAN BE
SCREWED (I.E. MAY USE SW X SCRD VALVES FOR INSTRUMENT CONN.’S). SCRD VALVES CAN BE USED FOR PRIMARY
CONNECTIONS TO VENTS AND DRAINS ONLY WITH PRIOR ENGINEERING APPROVAL.
3.
WHERE SITUATION REQUIRE R.F., FLANGES (I.E. COMPRESSOR MATING FLANGE) A 1500# SPIRAL WOUND 316 SS WINDING, 1/8”
THK., FLEXITALLIC TYPE “CGI” GASKET SHALL BE USED.
4.
NOTE DELETED
45
Specification Number:
Revision Number:
ES-1645
14
Piping Class A81
ASME 150# Class
CHLORINATED POLY VINYL CHLORIDE
Piping Class A81
Material Group CPVC
TEMPERATURE, ºF
100
PRESSURE, psig
150
SIZE
THICKNESS
MATERIAL SPECIFICATION (NOTE 1)
PIPE
ASME B36.10
1/2" - 4"
SCH 80
CPVC PER ASTM D-178
4 AND ASTM F-441
FLANGES
ASME B16.5
1/2" - 4"
SERVICE
LIMITS
SOCKET WELD OR
THREADED
FITTINGS
CORROSION
ALLOWANCE
225psig
NIL
150# SOCKET FF, CPVC PER ASTM D-1784 AND ASTM F-439
1/2" - 4"
SOCKET, CPVC PER ASTM D-1784 AND ASTM F-439 (NOTE 2)
SCH 80
3” THROUGH 4”
1/2" THROUGH 2"
BALL VALVES
HYDROSTATIC
TEST PRESSURE
VBA87F
VBF83F
VBA87F
CHECK VALVES
GLOBE VALVES
NEEDLE VALVES
BOLTING (NOTE 1)
14
GASKETS
STUDS:
ASTM A-193 GR B7M with ceramic
base coat and PTFE top coat.
HEX NUTS:
ASTM A-194 CLASS 2HM with
ceramic base coat and PTFE top
coat.
CAP SCREWS:
ASTM A-193 GR B7M with ceramic base coat and
PTFE top coat.
TFE OR PVDF – FULL FACE GASKET 1/8”, HARDNESS 50-70 DUROMETER “A”.
NOTES:
14
ES-1645
1.
ALL BOLTING MUST COMPLY WITH NACE MR0175.
2.
PIPING AND FITTINGS TO BE SOLVENT WELDED WITH CPVC SOLVENT CEMENT PER ASTM F-439.
46
Specification Number:
Revision Number:
ES-1645
14
Piping Class A10S
ASME 150# Class
Carbon Steel
Piping Class A10S
SERVICE
LIMITS
PIPE
ASME B3610
TEMPERATURE, ºF
100
200
300
400
500
600
700
PRESSURE, psig
285
260
230
200
170
140
110
SIZE
THICKNESS
CORROSION
ALLOWANCE
427 psig
.0625 inch
MATERIAL SPECIFICATION (NOTE 1)
1/2" - 2"
SCH 80
SEAMLESS A-106-B
3” – 24”
SCH STD.
SEAMLESS A-106-B
30” - 36”
(.375”)
ASTM A-672, GR. C70, CL. 22, EFW
SOCKET WELD 150#, R.F., A-105 Gr. I OR II
1/2" - 1-1/2"
FLANGES
ASME B16.5
Material Group 1.1
HYDROSTATIC
TEST PRESSURE
BORE TO
MATCH PIPE
2" - 24"
26” AND LARGER
WELD NECK 150# R.F., A-105 Gr. I OR II
WELD NECK 150# R.F., A-105 Gr. I OR II
MSS-SP44
WELD
FITTINGS
WALL
THICKNESS
TO MATCH
PIPE
2" - 24"
SOCKET WELD
FITTINGS
1/2” – 1-1/2”
PIPE NIPPLES
1/2” THROUGH 2”
BUTT WELD SEAMLESS A-234- WPB
SOCKET WELD FORGED STEEL A-105 Gr. I OR II
3000#
SCH. 160
SEAMLESS A-106-B
1/2" THROUGH
1-1/2"
(NOTE 2)
GATE VALVES
1" AND LARGER
VGB143(S),
VGB143 (F)(S), VGB14(S)
VGA10(S)
CHECK VALVES
VCD14(S)
VCA10(S)
GLOBE VALVES
VTD14(S)
VTA10(S)
BOLTING (NOTE 1)
14
GASKETS
NOTES:
STUDS:
ASTM A-193 GR B7M with ceramic
base coat and PTFE top coat.
HEX NUTS:
ASTM A-194 CLASS 2HM with
ceramic base coat and PTFE top
coat.
150# SPIRAL WOUND 304SS 1/8” THK, FLEXITALLIC “CGI”
CAP SCREWS:
ASTM A-193 GR B7M with ceramic base coat
and PTFE top coat.
1.
ALL BOLTING MUST COMPLY WITH NACE MR0175.
2.
MAY BE USED AT CUSTOMER’S DISCRETION. SOCKET WELD OR SW X SCRD (FOR INSTRUMENT CONNECTIONS.)
14
ES-1645
47
Specification Number:
Revision Number:
ES-1645
14
Piping Class B10S
ASME 300# Class
Carbon Steel
Piping Class B10S
SERVICE
LIMITS
TEMPERATURE, ºF
100
200
300
400
500
600
700
PRESSURE, psig
740
680
655
635
605
570
530
SIZE
THICKNESS
SEAMLESS A-106-B
3” – 8”
SCH STD.
SEAMLESS A-106-B
10” - 14”
SCH STD.
SEAMLESS A-106-B
16” - 24”
SCH 60
SEAMLESS A-106-B
26” AND LARGER
CALCULATE
BORE TO
MATCH PIPE
2" - 24"
MSS-SP44
26” AND LARGER
WELD
FITTINGS
SOCKET WELD
FITTINGS
1/2” – 1-1/2”
PIPE NIPPLES
1/2” THROUGH 2”
ELECTRIC RESISTANCE WELD OR SAW DOUBLEWELDED API-5LB
WELD NECK 300# R.F., A-105 Gr. I OR II
BUTT WELD SEAMLESS A-234- WPB
SOCKET WELD FORGED STEEL A-105 Gr. I OR II (NOTE 2)
3000#
SCH. 160
SEAMLESS A-106-B
1/2" THROUGH
1-1/2"
(NOTE 2)
1" AND LARGER
GATE VALVES
VGB143(S)
VGB14(S)
VGB10(S)
CHECK VALVES
VCD14(S)
VCB10(S)
GLOBE VALVES
VTD14(S)
VTB10(S)
STUDS:
ASTM A-193 GR B7M with ceramic
base coat and PTFE top coat.
HEX NUTS:
ASTM A-194 CLASS 2HM with
ceramic base coat and PTFE top
coat.
14
GASKETS
.0625 inch
WELD NECK 300#R.F., A-105 Gr. I OR II
WALL
THICKNESS
TO MATCH
PIPE
2" - 24"
BOLTING (NOTE 1)
1110 psig
SOCKET WELD 300#, R.F., A-105 Gr. I OR II
1/2" - 1-1/2"
FLANGES
ASME B16.5
CORROSION
ALLOWANCE
MATERIAL SPECIFICATION (NOTE 1)
SCH 80
1/2" - 2"
PIPE
ASME B36.10
Material Group 1.1
HYDROSTATIC
TEST PRESSURE
CAP SCREWS:
ASTM A-193 GR B7M with ceramic base coat
and PTFE top coat.
300# SPIRAL WOUND 304SS 1/8” THK, FLEXITALLIC “CGI”
NOTES:
1.
ALL BOLTING MUST COMPLY WITH NACE MR0175.
2.
MAY BE USED AT CUSTOMER’S DISCRETION. SOCKET WELD OR SW X SCRD (FOR INSTRUMENT CONNECTIONS.)
14
ES-1645
48
Specification Number:
Revision Number:
ES-1645
14
Piping Class D10S
ASME 600# Class
Carbon Steel
Piping Class D10S
SERVICE
LIMITS
PIPE
ASME B36.10
FLANGES
ASME B16.5
Material Group 1.1
TEMPERATURE, ºF
100
200
300
400
500
600
700
PRESSURE, psig
1480
1360
1310
1265
1205
1135
1060
SIZE
THICKNESS
CORROSION
ALLOWANCE
0.05 inch
MATERIAL SPECIFICATION
1/2" - 1-1/2"
SCH 80
SEAMLESS A-106-B
2" – 6”
SCH 80
SEAMLESS A-106-B OR API 5L Gr. B
8” – 24”
SCH 80
SEAMLESS A-106-B OR API 5L Gr. B
26" AND LARGER
CALCULATE
ELECTRIC RESISTANCE WELD OR SAW DOUBLEWELDED API-5LB, API 5LX
1/2" - 1-1/2"
BORE TO
MATCH PIPE
SOCKET WELD 600# R.F., A-105 Gr. I OR II
2" - 24"
WELD NECK 600# R.F., A-105 Gr. I OR II
MSS-SP44
26" AND LARGER
WELD NECK 600# R.F., A-105 Gr. I OR II
WELD
FITTINGS
2" - 24"
SOCKET WELD
FITTINGS
½” – 1-1/2”
PIPE NIPPLES
½” THROUGH 2”
WALL
THICKNESS TO
MATCH PIPE
3000#
BUTT WELD SEAMLESS A-234-WPB
SOCKET WELD FORGED STEEL A-105 Gr. I OR II
SCH. 160
SEAMLESS A-106-B
1/2" THROUGH
1-1/2"
(NOTE 2)
GATE VALVES
1" AND LARGER
VGD14(S),
VGD143(S)
VGD10(S)
CHECK VALVES
VCD14(S)
VCD10(S)
GLOBE VALVES
VTD14(S)
VTD10(S)
BOLTING (NOTE 1)
14
GASKETS
HYDROSTATIC
TEST PRESSURE
2220 psig
STUDS:
ASTM A-193 GR B7M with ceramic
base coat and PTFE top coat.
HEX NUTS:
ASTM A-194 CLASS 2HM with
ceramic base coat and PTFE top
coat.
CAP SCREWS:
ASTM A-193 GR B7M with ceramic base coat
and PTFE top coat.
600# SPIRAL WOUND 304SS 1/8" THK, FLEXITALLIC "CGI"
NOTES:
1.
ALL BOLTING MUST COMPLY WITH NACE MR0175.
2.
MAY BE USED AT CUSTOMERS DISCRETION. SOCKET WELD OR SW X SCRD (FOR INSTRUMENT CONNECTIONS, ONLY).
14
ES-1645
49
Specification Number:
Revision Number:
8.0
ES-1645
14
GENERAL VALVE LIST
8.1
Ball Valves
8.1.1 Threaded Ball Valves
ES-1645
VBA83F
Class 150#, true union with threaded ends, safe block design, CPVC
body and ball, lever operated, full port ball, Teflon seats, Viton seals,
Asahi/America or equal.
VBD13
2250 psig working pressure at 100ºF, threaded ends, carbon steel
ball and body, forged to ASTM A-105 or cast to ASTM-A216 WCB,
ball chrome or nickel plated; floating ball, standard trim, fire safe
design and trim, lever, regular or full bore, WKM or equal.
VBF13
3750 psig max. working pressure at 100ºF, threaded ends, carbon
steel ball and body, forged to ASTM A-105 or cast to ASTM-A216
WCB, ball chrome or nickel plated; floating ball, standard trim, fire
safe design and trim, lever, regular or full bore, WKM or equal.
VBD63
2250 psig max. working pressure at 100ºF, threaded ends, chrome or
nickel plated ball, and standard trim, carbon steel body, forged to
ASTM A-105 cast to ASTM-A216 WCB, floating ball, fire safe design
trim, lever, regular or full bore, material to meet NACE MR0175,
(latest revision) requirements for heat treatment and hardness, WKM
or equal.
VBF63
3750 psig max. working pressure at 100ºF, threaded ends, chrome
or nickel plated ball, and standard trim, carbon steel body, forged to
ASTM A-105 cast to ASTM-A216 WCB, floating ball, fire safe design
trim, lever, regular or full bore, material to meet NACE MR0175,
(latest revision) requirements for heat treatment and hardness, WKM
or equal.
VBG13
6170 PSIG CWP, threaded ends, CS ball and body, forged to ASTM
A-105 or cast to ASTM-A216 WCB, chrome or nickel plated ball,
matl’s to meet NACE MR0175 (latest rev.) requirements for heat
treatment and hardness, floating ball, lever operated, regular or full
bore, PEEK seals, fire safe design and trim, Piper or equal.
VBG63
6170 PSIG CWP, threaded ends, CS ball and body, forged to ASTM
A-105 or cast to ASTM-A216 WCB, chrome or nickel plated ball,
matl’s to meet NACE MR0175 (latest rev.) requirements for heat
treatment and hardness, floating ball, lever operated, regular or full
bore, PEEK seals, fire safe design and trim, Piper or equal.
VBD73
2250 psig max. working pressure at 100ºF, threaded ends, 316
stainless steel ball, body and trim, forged to ASTM
A-182 or equal cast to ASTM-A351 or equal, floating ball, fire safe
50
Specification Number:
Revision Number:
design trim, lever, regular or full bore, WKM or equal.
VBF73
ES-1645
14
3750 psig max. working pressure at 100ºF, threaded ends, 316
stainless steel ball, body and trim, forged to ASTM
A-182 or equal cast to ASTM-A351 or equal, floating ball, fire safe
design trim, lever, regular or full bore, WKM or equal.
8.1.2 Socket Weld Ball Valves
VBA87
ES-1645
Class 150#, true union with socket ends, safe block design, CPVC
body and ball, lever operated, full port ball, Teflon seats, Viton seals.
VBD14
2000 psig CWP, socket weld ends, carbon steel ball and body,
forged to ASTM A-105 or cast to ASTM-A216 WCB, chrome or nickel
plated ball; floating ball, standard trim, fire safe design and trim,
lever, regular or full bore. Nutron or equal.
VBF14
4000 psig CWP, socket weld ends, carbon steel ball and body,
forged to ASTM A-105 or cast to ASTM-A216 WCB, chrome or nickel
plated ball; floating ball, standard trim, PEEK seals, fire safe design
and trim, lever, regular or full bore. Nutron or equal.
VBG14
6170 psig CWP, socket weld ends, carbon steel ball and body,
forged to ASTM A-105 or cast to ASTM-A216 WCB, chrome or nickel
plated ball; floating ball, standard trim, PEEK seals, fire safe design
and trim, lever, regular or full bore.
VBD64
2000 psig CWP, socket weld ends, carbon steel ball and body,
forged to ASTM A-105 or cast to ASTM-A216 WCB, chrome or nickel
plated ball; floating ball, fire safe design and trim, lever, regular or full
bore. Materials to meet NACE MR0175, (latest revisions)
requirements for heat treatment and hardness.
VBF64
4000 psig CWP, socket weld ends, carbon steel ball and body,
forged to ASTM A-105 or cast to ASTM-A216 WCB, chrome or nickel
plated ball; floating ball, fire safe design and trim, PEEK seals, lever,
regular or full bore. Materials to meet NACE MR0175, (latest
revisions) requirements for heat treatment and hardness. Nutron or
equal.
VBG64
6170 psig CWP, socket weld ends, carbon steel ball and body,
forged to ASTM A-105 or cast to ASTM-A216 WCB, chrome or nickel
plated ball; floating ball, fire safe design and trim, PEEK seals, lever,
regular or full bore. Materials to meet NACE MR0175, (latest
revisions) requirements for heat treatment and hardness.
VBD74
2000 psig CWP, socket weld ends, 316 stainless steel ball, body and
51
Specification Number: ES-1645
Revision Number:
14
trim, forged to ASTM A-182, or cast to ASTM-A351, floating ball, fire
safe design and trim, lever, regular or full bore. Nutron or equal.
VBF74
4000 psig CWP, socket weld ends, 316 stainless steel ball, body and
trim, forged to ASTM A-182 or cast to ASTM-A351, floating ball, fire
safe design and trim, PEEK seals, lever, regular or full bore. Nutron
or equal.
8.1.3 Socket Weld and Threaded Ball Valves
ES-1645
VBD143
2000 psig CWP, SW x SCRD ends, carbon steel ball and body,
forged to ASTM A-105 or cast to ASTM-A216 WCB, chrome or nickel
plated ball, floating ball, lever operated, regular or full bore, fire safe
design and trim, Nutron or equal.
VBF143
4000 psig CWP, SW x SCRD ends, carbon steel ball and body,
forged to ASTM A-105 or cast to ASTM-A216 WCB, chrome or nickel
plated ball, floating ball, lever operated, regular or full bore, Peek
seals, fire safe design and trim, Nutron or equal.
VBG143
6170 psig CWP, SW x SCRD ends, carbon steel ball and body,
forged to ASTM A-105 or cast to ASTM-A216 WCB, chrome or nickel
plated ball; floating ball, lever operated, PEEK seals, fire safe design
and trim, regular or full bore. Piper or equal.
VBD643
2000 psig CWP, SW x SCRD ends, carbon steel ball and body,
forged to ASTM A-105 or cast to ASTM-A216 WCB, chrome or nickel
plated ball, matl’s to meet NACE MR0175 (latest rev.) requirements
for heat treatment and hardness, floating ball, lever operated, regular
or full bore, fire safe design and trim, Nutron or equal.
VBF643
4000 psig CWP, SW x SCRD ends, carbon steel ball and body,
forged to ASTM A-105 or cast to ASTM-A216 WCB, chrome or nickel
plated ball, matl’s. to meet NACE MR0175 (latest rev.) requirements
for heat treatment and hardness, floating ball, lever operated, regular
or full bore, PEEK seals, fire safe design and trim, Nutron or equal.
VBG643
6170 psig CWP, SW x SCRD ends, carbon steel ball and body,
forged to ASTM A-105 or cast to ASTM-A216 WCB, chrome or nickel
plated ball, matl’s. to meet NACE MR0175 (latest rev.) requirements
for heat treatment and hardness, floating ball, lever operated, regular
or full bore, PEEK seals, fire safe design and trim, Piper or equal
VBD743
2000 psig CWP, SW x SCRD ends, 316 SS ball, body and trim,
forged to ASTM A-182 or cast to ASTM-A351, floating ball, lever
operated, regular or full bore, fire safe design and trim, Nutron or
equal.
VBF743
4000 psig CWP, SW x SCRD ends, 316 SS ball, body and trim,
52
Specification Number: ES-1645
Revision Number:
14
forged to ASTM A-182 or cast to ASTM-A351, floating ball, lever
operated, regular or full bore, PEEK seals, fire safe design and trim,
Nutron or equal.
8.1.4 Flanged Ball Valves
VBA10
VBB10
ES-1645
150# Class, R.F., flanged ends, carbon steel ball and body, forged to
ASTM A-105 or cast to ASTM-A216 WCB, chrome or nickel plated
ball; floating or trunnion mounted ball, standard trim, fire safe design
and trim, lever or gear operated, regular or full bore, WKM or equal.
300# Class, R.F., flanged ends, carbon steel ball and body, forged to
ASTM A-105 or cast to ASTM-A216 WCB, chrome or nickel plated
ball; floating or trunnion mounted ball, standard trim, fire safe design
and trim, lever or gear operated, regular or full bore, WKM or equal.
VBD10
600# Class, R.F., flanged ends, carbon steel ball and body, forged
to ASTM A-105 or cast to ASTM-A216 WCB, chrome or nickel plated
ball, trunnion mounted ball, standard trim, fire safe design and trim,
lever or gear operated, regular or full bore, WKM or equal.
VBE12
900# Class, R.T.J., flanged ends, carbon steel ball and body, forged
to ASTM A-105 or cast to ASTM-A216 WCB, chrome or nickel plated
ball; trunnion mounted ball, standard trim, fire safe design and trim,
lever or gear operated, regular or full bore, WKM or equal.
VBF12
1500# Class, R.T.J., flanged ends, carbon steel ball and body,
forged to ASTM A-105 or cast to ASTM-A216 WCB, chrome or nickel
plated ball; trunnion mounted, standard trim, fire safe design and
trim, lever or gear operated, regular or full bore, WKM or equal.
VBG12
2500# Class, R.T.J., flanged ends, carbon steel ball and body,
forged to ASTM A-182 or cast to ASTM-351 WCB, chrome or nickel
plated ball; trunnion mounted ball, standard trim, fire safe design and
trim, lever or gear operated, regular or full bore, WKM or equal.
VBA60
150# Class, R.F., flanged ends, carbon steel ball and body, forged to
ASTM A-105 or cast to ASTM-216 WCB, chrome or nickel plated
ball, floating or trunnion mounted ball, fire safe design and trim, lever
or gear operated regular or full bore materials to meet NACE
MR0175, (latest revision) requirements for heat treatment and
hardness, WKM or equal.
53
Specification Number:
Revision Number:
ES-1645
ES-1645
14
VBB60
300# Class, R.F., flanged ends, carbon steel ball and body, forged to
ASTM A-105 or cast to ASTM-216 WCB, chrome or nickel plated
ball, floating or trunnion mounted ball, fire safe design and trim, lever
or gear operated regular or full bore materials to meet NACE
MR0175, (latest revision) requirements for heat treatment and
hardness, WKM or equal.
VBD60
600# Class, R.F., flanged ends, carbon steel ball and body, forged
to ASTM A-105 or cast to ASTM-216 WCB, chrome or nickel plated
ball, trunnion mounted ball, fire safe design and trim, lever or gear
operated, regular or full bore, materials to meet NACE MR0175,
(latest revision) requirements for heat treatment and hardness, WKM
or equal.
VBE62
900# Class, R.T.J., flanged ends, carbon steel ball and body, forged
to ASTM A-105 or cast to ASTM-216 WCB, chrome or nickel plated
ball, trunnion mounted ball, fire safe design and trim, lever or gear
operated, regular or full bore, materials to meet NACE MR0175,
(latest revision) requirements for heat treatment and hardness, WKM
or equal.
VBF62
1500# Class, R.T.J., flanged ends, carbon steel ball and body,
forged to ASTM A-105 or cast to ASTM-216 WCB, chrome or nickel
plated ball, trunnion mounted ball, fire safe design and trim, lever or
gear operated, regular or full bore, materials to meet NACE MR0175,
(latest revision) requirements for heat treatment and hardness, WKM
or equal.
VBG62
2500# Class, R.T.J., flanged ends, carbon steel ball and body,
forged to ASTM A-105 or cast to ASTM-216 WCB, chrome or nickel
plated ball, trunnion mounted ball, fire safe design and trim, lever or
gear operated, regular or full bore, materials to meet NACE MR0175,
(latest revision) requirements for heat treatment and hardness, WKM
or equal.
VBA70
150# Class, R.F., flanged ends, 316 stainless steel ball, body and
trim, forged to ASTM A-182 or cast to ASTM-351, floating or trunnion
mounted ball, fire safe design and trim, lever or gear operated,
regular or full bore, WKM or equal.
VBB70
300# Class, R.F., flanged ends, 316 stainless steel ball, body and
trim, forged to ASTM A-182 or cast to ASTM-351, floating or trunnion
mounted ball, fire safe design and trim, lever or gear operated,
regular or full bore, WKM or equal.
54
Specification Number:
Revision Number:
8.2
ES-1645
14
VBD70
600# Class, R.F., flanged ends, 316 stainless steel ball, body and
trim, forged to ASTM A-182, or cast to ASTM-351, trunnion mounted
ball, fire safe design and trim, lever or gear operated, regular or full
bore, WKM or equal.
VBE72
900# Class, R.T.J., flanged ends, 316 stainless steel ball, body and
trim, forged to ASTM A-182 or cast to ASTM-351, trunnion mounted
ball, fire safe design and trim, lever or gear operated, regular or full
bore, WKM or equal.
VBF72
1500# Class, R.T.J., flanged ends, 316 stainless steel ball, body and
trim, forged to ASTM A-182 or equal, cast to ASTM-351, or equal,
trunnion mounted ball, fire safe design and trim, lever or gear
operated, regular or full bore, WKM or equal.
Check Valves
8.2.1 Threaded Check Valves
VCD13
2000 psig CWP, threaded ends, swing check, carbon steel body and
cover, forged to ASTM A-105, standard trim, viton seals, Tom
Wheatley or equal.
VCD73
2000 psig max. working pressure at 100ºF, threaded ends, swing
check, 316 stainless steel body, cover, and trim, viton seals, body
forged to ASTM A-182,Tom Wheatley or equal.
8.2.2 Socket Weld Check Valves
ES-1645
VCD14
2000 psig CWP, socket weld ends, swing check, carbon steel body
and cover, forged to ASTM A-105, standard trim, viton seals, Tom
Wheatley or equal.
VCD 14(S)
800# Class, socket weld ends, piston-spring, SA182-F11 body,
welded cap, 13% CR% or stellite trim Velan #WO5-2034B-02TY or
equal.
VCE14
3000 psig CWP, socket weld ends, swing check, carbon steel body
and cover, forged to ASTM A-105, standard trim, viton seals, Tom
Wheatley or equal.
VCF14
3705 psig CWP, socket weld ends, swing check, carbon steel body
and cover, forged to ASTM A-105, standard trim, viton seals, Bonney
Forge or equal.
VCG14
6170 psig CWP, socket weld ends, swing or piston check, carbon
steel body and cover, forged to ASTM A-105, standard trim, Bonney
Forge or equal.
55
Specification Number:
Revision Number:
ES-1645
14
VCD64
2000 psig CWP, socket weld ends, swing check, carbon steel body
and cover, forged to ASTM A-105, standard trim, viton seals;
materials to meet NACE MR0175 (latest revision) requirements for
heat treatment and hardness, Tom Wheatley or equal.
VCE64
3000 psig CWP, socket weld ends, swing check, carbon steel body
and cover, forged to ASTM A-105, standard trim, viton seals;
materials to meet NACE MR0175 (latest revision) requirements for
heat treatment and hardness, Tom Wheatley or equal.
VCF64
3705 psig CWP, socket weld ends, swing check, carbon steel body
and cover, forged to ASTM A-105, standard trim, viton seals;
materials to meet NACE MR0175 (latest revision) requirements for
heat treatment and hardness, Bonney Forge or equal.
VCG64
6170 psig CWP, socket weld ends, swing or piston check, carbon
steel body and cover, forged to ASTM A-105, standard trim,
materials to meet NACE MR0175 (latest revision) requirements for
heat treatment and hardness, Bonney Forge or equal.
VCD74
2000 psig CWP, socket weld ends, swing check, 316 stainless steel
body, cover and trim, viton seals, body forged to ASTM A-182, Tom
Wheatley or equal.
VCE74
3000 psig CWP, socket weld ends, swing check, 316 stainless steel
body, cover and trim, viton seals, body forged to ASTM A-182, Tom
Wheatley or equal.
VCF74
3705 psig max. working pressure at 100ºF socket weld ends, swing
check, 316 stainless steel body, cover and trim, viton seals, body
forged to ASTM A-182, Bonney Forge or equal.
8.2.3 Flanged Ends Check Valves
ES-1645
VCA10
150# Class R.F. flanged ends, swing check, bolted cover, carbon
steel body and cover, forged to ASTM A-105 or cast to ASTM A-216
WCB, standard trim, viton seals, Tom Wheatley or equal.
VCA10(S)
150# Class R.F., flanged ends, check valve 2” and larger, cast
carbon steel, ASTM A216, GR. WCB. bolted cover, 13% chrome
trim, stellited seat ring, and swing type disc. (ASME B16.1) Crane
No. 157 or equal.
VCA31
150# Class F.F. flanged ends, swing check valve, bronze body and
internals, flat face flanged ends, suitable for seawater service
Stockham or equal.
VCB10
300# Class R. F. flanged ends, swing check, bolted cover, carbon
56
Specification Number: ES-1645
Revision Number:
14
steel body and cover, forged to ASTM A-105 or cast to ASTM A-216
WCB, standard trim, viton seals, Tom Wheatley or equal.
ES-1645
VCB10(S)
300# Class R. F. flanged ends, swing check, 2” and larger, cast
carbon steel ASTM A216, GR. WCB, bolted cover, 13% chrome trim,
stellited swing type disc. (ASME B16.34) Crane No. 147 or equal.
VCD10
600# Class R. F. flanged ends, swing check, bolted cover, carbon
steel body and cover, forged to ASTM A-105 or cast to ASTM A-216
WCB, standard trim, viton seals, Tom Wheatley or equal.
VCE12
900# Class R.T.J. flanged ends, swing check, bolted cover, carbon
steel body and cover, forged to ASTM A-105 or cast to ASTM A-216
WCB, standard trim, viton seals, Tom Wheatley or equal.
VCF12
1500# Class R.T.J. flanged ends, swing check, bolted cover, carbon
steel body and cover, forged to ASTM A-105 or cast to ASTM A-216
WCB, standard trim, viton seals, Tom Wheatley or equal.
VCG12
2500# Class R.T.J. flanged ends, swing check, bolted cover, carbon
steel body and cover, forged to ASTM A-105 or cast to ASTM A-216
WCB, standard trim, viton seals, Tom Wheatley or equal.
VCA60
150# Class R.F. flanged ends, swing check, carbon steel body and
cover, bolted cover, body forged to ASTM A-105 or cast to ASTM
A-216 WCB, standard trim, viton seals. Materials to meet NACE
MR0175 (latest revision) requirements for heat treatment and
hardness, Tom Wheatley or equal.
VCB60
300# Class R.F. flanged ends, swing check, carbon steel body and
cover, bolted cover, body forged to ASTM A-105 or cast to ASTM
A-216 WCB, standard trim, viton seals. Materials to meet NACE
MR0175 (latest revision) requirements for heat treatment and
hardness, Tom Wheatley or equal.
VCD10(S)
600# Class R.F. flanged ends, swing check, carbon steel body,
bolted cover, 13% chrome trim, stellited type disc. (ASME B16.34)
Crane No. 147 or equal.
VCD60
600# Class R.F. flanged ends, swing check, carbon steel body and
cover, bolted cover, body forged to ASTM A-105 or cast to ASTM
A-216 WCB, standard trim, viton seals. Materials to meet NACE
MR0175 (latest revision) requirements for heat treatment and
hardness, Tom Wheatley or equal.
VCE62
900# Class R.T.J. flanged ends, swing check, carbon steel body and
cover, bolted cover, body forged to ASTM A-105 or cast to ASTM
A-216 WCB, standard trim, viton seals. Materials to meet NACE
MR0175 (latest revision) requirements for heat treatment and
57
Specification Number:
Revision Number:
hardness, Tom Wheatley or equal.
ES-1645
14
VCF62
1500# Class R.T.J. flanged ends, swing check, carbon steel body and
cover, bolted cover, body forged to ASTM A-105 or cast to ASTM
A-216 WCB, standard trim, viton seals. Materials to meet NACE
MR0175 (latest revision) requirements for heat
treatment and hardness, Tom Wheatley or equal.
VCG62
2500# Class R.T.J. flanged ends, swing check, carbon steel body
and cover, bolted cover, body forged to ASTM A-105 or cast to
ASTM A-216 WCB, standard trim, viton seals. Materials to meet
NACE MR0175 (latest revision) requirements for heat treatment and
hardness, Tom Wheatley or equal.
VCA70
150# Class R.F. flanged ends, swing check, 316 stainless steel
body, cover and trim, viton seals, bolted cover, body forged to ASTM
A182, or cast to ASTM A351, Tom Wheatley or equal.
VCB70
300# Class R.F. flanged ends, swing check, 316 stainless steel
body, cover and trim, viton seals, bolted cover, body forged to ASTM
A182, or cast to ASTM A351, Tom Wheatley or equal.
VCD70
600# Class R.F. flanged ends, swing check, 316 stainless steel
body, cover and trim, viton seals, bolted cover, body forged to ASTM
A182, or cast to ASTM A351, Tom Wheatley or equal.
VCE72
900# Class R.T.J. flanged ends, swing check, 316 stainless steel
body, cover and trim, viton seals, bolted cover, body forged to ASTM
A182, or cast to ASTM A351, Tom Wheatley or equal.
VCF72
1500# Class R.T.J. flanged ends, swing check, 316 stainless steel
body, cover and trim, viton seals, bolted cover, body forged to ASTM
A182, or cast to ASTM A351, Tom Wheatley or equal.
8.2.4 Wafer Check Valve
ES-1645
VCA10(W)
150# Class R.F. wafer check, viton seals, carbon steel body forged to
ASTM A-105 or cast to ASTM A-216 WCB, standard trim, Gulf or
equal.
VCB10(W)
300# Class R.F. wafer check, viton seals, carbon steel body forged to
ASTM A-105 or cast to ASTM A-216 WCB, standard trim, Gulf or
equal.
VCD10(W)
600# Class R.F. wafer check, viton seals, bolted cover, carbon steel
body forged to ASTM A-105 or cast to ASTM A-216 WCB, standard
trim, Gulf or equal.
VCE12(W)
900# Class R.T.J. wafer check, viton seals, bolted cover, carbon steel
body forged to ASTM A-105 or cast to ASTM A-216 WCB, standard
58
Specification Number:
Revision Number:
ES-1645
14
trim, Gulf or equal.
VCF12(W)
1500# Class R.T.J. wafer check, viton seals, bolted cover, carbon
steel body forged to ASTM A-105 or cast to ASTM A-216 WCB,
standard trim, Gulf or equal.
VCG12(W)
2500# Class R.T.J. wafer check, viton seals, bolted cover, carbon
steel body forged to ASTM A-105 or cast to ASTM A-216 WCB,
standard trim, Gulf or equal.
VCA60(W)
150# Class R.F., wafer check, viton seals, carbon steel body and
cover, forged to ASTM A-105 or cast to ASTM A-216 WCB, standard
trim. Materials to meet NACE MR0175 latest revision requirements
for heat treatment and hardness, Gulf or equal.
VCB60(W)
300# Class R.F., wafer check, viton seals, carbon steel body and
cover, forged to ASTM A-105 or cast to ASTM A-216 WCB, standard
trim. Materials to meet NACE MR0175 latest revision requirements
for heat treatment and hardness, Gulf or equal.
VCD60(W)
600# Class R.F., wafer check, viton seals, carbon steel body and
cover, forged to ASTM A-105 or cast to ASTM A-216 WCB, standard
trim. Materials to meet NACE MR0175 latest revision requirements
for heat treatment and hardness, Gulf or equal.
VCE62(W)
900# Class R.T.J., wafer check, viton seals, carbon steel body and
cover, forged to ASTM A-105 or cast to ASTM A-216 WCB, standard
trim. Materials to meet NACE MR0175 latest revision requirements
for heat treatment and hardness, Gulf or equal.
VCF62(W)
1500# Class R.T.J., wafer check, viton seals, carbon steel body and
cover, forged to ASTM A-105 or cast to ASTM A-216 WCB, standard
trim. Materials to meet NACE MR0175 latest revision requirements
for heat treatment and hardness, Gulf or equal.
VCG62(W)
ES-1645
2500# Class R.T.J., wafer check, viton seals, carbon steel body and
cover, forged to ASTM A-105 or cast to ASTM A-216 WCB, standard
trim. Materials to meet NACE MR0175 latest revision requirements
for heat treatment and hardness, Gulf or equal.
VCA70(W)
150# Class R.F. wafer check, viton seals, 316 stainless steel body,
cover and trim, body forged to ASTM A182 or cast to ASTM A351,
Gulf or equal.
VCB70(W)
300# Class R.F. wafer check, viton seals, 316 stainless steel body,
cover and trim, body forged to ASTM A182 or cast to ASTM A351,
Gulf or equal.
VCD70(W)
600# Class R.F. wafer check, viton seals, 316 stainless steel body,
cover and trim, body forged to ASTM A182 or cast to ASTM A351,
59
Specification Number:
Revision Number:
ES-1645
14
Gulf or equal.
8.3
VCE72(W)
900# Class R.T.J. wafer check, viton seals, 316 stainless steel body,
cover and trim, body forged to ASTM A182 or equal, or cast to ASTM
A351, Gulf or equal.
VCF72(W)
1500# Class R.T.J. wafer check, viton seals, 316 stainless steel
body, cover and trim, body forged to ASTM A182 or cast to ASTM
A351, Gulf or equal.
Globe Valves
8.3.1 Threaded Globe Valves
VTD13
1975 psig CWP, threaded ends, carbon steel body and bonnet,
forged to ASTM A-105, bolted bonnet, OS&Y, rising stem, standard
trim, Vogt or equal.
8.3.2 Socket Weld Globe Valves
VTD14
VTD14(S)
ES-1645
1975 psig CWP, socket weld ends, carbon steel body and bonnet,
forged to ASTM A-105, bolted bonnet, OS&Y, rising stem, standard
trim, Vogt or equal.
800# Class, socket weld ends, bolted bonnet, SA10S body, 13%
chrome trim. NEWCO 28SFS2RP or equal.
VTF14
3705 psig CWP, socket weld ends, carbon steel body and bonnet,
forged to ASTM A-105, bolted bonnet, OS&Y, rising stem, standard
trim, Vogt or equal.
VTG14
6170 psig CWP, socket weld ends, carbon steel body and bonnet,
forged to ASTM A-105, bolted bonnet, OS&Y, rising stem, standard
trim, Bonney Forge or equal.
VTD64
1975 psig CWP, socket weld ends, carbon steel body and bonnet,
forged to ASTM A-105, bolted bonnet, OS&Y, rising stem, standard
trim, materials to meet NACE MR0175, latest revision, requirements
for heat treatment and hardness, Vogt or equal.
VTF64
3705 psig CWP, socket weld ends, carbon steel body and bonnet,
forged to ASTM A-105, bolted bonnet, OS&Y, rising stem, standard
trim, materials to meet NACE MR0175, latest revision, requirements
for heat treatment and hardness, Bonney Forge or equal.
VTG64
6170 psig CWP, socket weld ends, carbon steel body and bonnet,
forged to ASTM A-105, bolted bonnet, OS&Y, rising stem, standard
trim, materials to meet NACE MR0175, latest revision, requirements
for heat treatment and hardness Bonney Forge or equal.
60
Specification Number:
Revision Number:
ES-1645
14
VTD74
1600 psig CWP, socket weld ends, 316 stainless steel body, bonnet,
and trim, forged to ASTM A-182, bolted bonnet, OS&Y, rising stem,
Vogt or equal.
VTF74
3000 psig CWP, socket weld ends, 316 stainless steel body, bonnet,
and trim, forged to ASTM A-182, bolted bonnet, OS&Y, rising stem,
Bonney Forge or equal.
8.3.3 Flanged End Globe Valves
ES-1645
VTA10
150# Class R.F. flanged ends, carbon steel body and bonnet, forged
to ASTM A-105 (or cast to ASTM A-216 WCB) bolted bonnet, OS&Y,
rising stem, standard trim, Powell or equal.
VTB10
300# Class R.F. flanged ends, carbon steel body and bonnet, forged
to ASTM A-105 (or cast to ASTM A-216 WCB) bolted bonnet, OS&Y,
rising stem, standard trim, Powell or equal.
VTD10
600# Class R.F. flanged ends, carbon steel body and bonnet, forged
to ASTM A-105 (or cast to ASTM A-216 WCB) bolted bonnet, OS&Y,
rising stem, standard trim, Powell or equal.
VTE12
900# Class R.T.J. flanged ends, carbon steel body and bonnet,
forged to ASTM A-105 (or cast to ASTM A-216 WCB) bolted bonnet,
OS&Y, rising stem, standard trim, Powell or equal.
VTF12
1500# Class R.T.J. flanged ends, carbon steel body and bonnet,
forged to ASTM A-105 (or cast to ASTM A-216 WCB) pressure-seal
bonnet, OS&Y, rising stem, standard trim, Edward or equal.
VTG12
2500# Class R.T.J. flanged ends, carbon steel body and bonnet,
forged to ASTM A-105 (or cast to ASTM A-216 WCB) pressure seal
bonnet, OS&Y, rising stem, standard trim, Edward or equal.
VTA60
150# Class, R.F. flanged ends, carbon steel body and bonnet, forged
to ASTM A-105 (or cast to ASTM A-216 WCB) bolted bonnet, OS&Y,
rising stem, standard trim, materials to meet NACE MR0175, latest
revision, requirements for heat treatment and hardness, Powell or
equal.
VTB60
300# Class, R.F. flanged ends, carbon steel body and bonnet, forged
to ASTM A-105 (or cast to ASTM A-216 WCB) bolted bonnet, OS&Y,
rising stem, standard trim, materials to meet NACE MR0175, latest
revision, requirements for heat treatment and hardness, Powell or
equal.
VTD60
600# Class, R.F. flanged ends, carbon steel body and bonnet, forged
to ASTM A-105 (or cast to ASTM A-216 WCB) bolted bonnet, OS&Y,
rising stem, standard trim, materials to meet NACE MR0175, latest
61
Specification Number: ES-1645
Revision Number:
14
revision, requirements for heat treatment and hardness, Powell or
equal.
ES-1645
VTE62
900# Class R.T.J. flanged ends, carbon steel body and bonnet,
forged to ASTM A-105 (or cast to ASTM A-216 WCB) bolted bonnet,
OS&Y, rising stem, standard trim, materials to meet NACE MR0175,
latest revision, requirements for heat treatment and hardness, Powell
or equal.
VTF62
1500# Class, flanged ends, R.T.J., carbon steel body and bonnet,
forged to ASTM A-105 (or cast to ASTM A-216 WCB) bolted bonnet,
OS&Y, rising stem, standard trim, materials to meet NACE MR0175,
latest revision, requirements for heat treatment and hardness, Powell
or equal.
VTG62
2500# Class, flanged ends, R.T.J., carbon steel body and bonnet,
forged to ASTM A-105 (or cast to ASTM A-216 WCB) pressure-seal
bonnet, OS&Y, rising stem, standard trim, materials to meet NACE
MR0175, latest revision, requirements for heat treatment and
hardness, Edward or equal.
VTA70
150# Class R.F. flanged ends, 316 stainless steel body, bonnet, and
trim, forged to ASTM A-182 (or cast to ASTM A-351) bolted bonnet,
OS&Y, rising stem, Powell or equal.
VTB70
300# Class R.F. flanged ends, 316 stainless steel body, bonnet, and
trim, forged to ASTM A-182 (or cast to ASTM A-351) bolted bonnet,
OS&Y, rising stem, Powell or equal.
VTD70
600# Class R.F. flanged ends, 316 stainless steel body, bonnet, and
trim, forged to ASTM A-182 (or cast to ASTM A-351) bolted bonnet,
OS&Y, rising stem, Powell or equal.
VTE72
900# Class R.T.J. flanged ends, 316 stainless steel body, bonnet,
and trim, forged to ASTM A-182 (or cast to ASTM A-351) bolted
bonnet, OS&Y, rising stem, Edward or equal.
VTF72
1500# Class, R.T.J. flanged ends, 316 SS body, bonnet and trim,
forged to ASTM A-182, bolted bonnet, OS&Y, rising stem, Edward or
equal.
VTA10(S)
150# Class, R.F. flanged ends, cast carbon steel, ASTM A216, Gr.
WCB, buttweld ends, bolted bonnet, OS&Y, 13% chrome trim with
welded in steillited seat rings and back seat stellited plug disc,
handwheel through 8” valve size and manual bevel gear operator for
10” valves and larger. (ASME B16.1) Crane No. 143 XR equal
VTB10(S)
300# Class, R.F. flanged ends, cast carbon steel, ASTM A216, Gr.
WCB, buttweld ends, bolted bonnet, OS&Y, 13% chrome trim with
welded in steillited seat rings and back seat stellited plug disc,
handwheel through 6” valve size and manual bevel gear operator for
62
Specification Number: ES-1645
Revision Number:
14
8” valves and larger. (ASME B16.1) Crane No. 143 XR or equal.
VTD10(S)
8.4
600# Class, R.F. flanged ends, cast carbon steel, ASTM A216, GR.
WCB, bolted bonnet. OS&Y, 13% chrome trim with welded in stellite
seat rings and back seat stellited plug disc, handwheels through 4”
valve size and manual bevel gear operator for 6” valves and larger.
(ASME B16.1) Crane No. 143XR or equal.
Needle Valves
VNF23
5000 PSIG max. working pressure at 200ºF. ½” FNPT inlets and outlets. ¼”
FNPT test connections. To be furnished with Monel bleed and plug. Monel
body and metal seat..
VNF63
Refer to VNF73
VNG63
10,000 psig MWP at 450oF, 1/2" MNPT x 1/2" FNPT connections, 316
stainless steel body and seat. Materials to meet NACE MR0175 (latest
revision) requirements for heat treatment and hardness.
VNF73
6000 psig MWP at 200oF, 1/2" MNPT x 1/2" FNPT connections, 316
stainless steel body, trim and seat.
VNG73
10,000 psig MWP at 450oF, 1/2" MNPT x 1/2" FNPT connections, 316
stainless steel body, trim and seat,
Plug Valves - Refer to particular project specification.
8.5
Gate Valves
VGA31
150# Class, flat face flanged ends; non-rising stem with
solid wedge disc; bronze body, bonnet, and disc; suitable for seawater
service. Stockham or equal.
VGA33
800# Class threaded ends; non-rising stem, solid wedge disc, bronze
body, bonnet, and disc, suitable for seawater service. Stockham or equal.
VGT81
125# flat face flanged ends; aluminum bronze body, Monel trim, suitable for
seawater service. Shipham or equal.
VGD143(S)
800# Class Gate Valve, 1-1/2” and smaller, (Instrument Take-Off
Valve), forged carbon steel, ASTM A105, female socket weld by female
threaded ends, welded seal bonnet, OS&Y, 13% chrome trim, stellited seat
rings, solid wedge disc. (ASME B16.1)
Vogt Fig. No. TSW-2801or equal
Velan Fig. No. C-2054W-02TY or equal
VGD14(S)
ES-1645
800# Class Gate Valve, 1-1/2” and smaller, forged carbon steel, ASTM
63
Specification Number: ES-1645
Revision Number:
14
SA105, socket weld ends, welded seal bonnet, OS&Y, 13% chrome trim,
stellited seat rings, solid wedge disc. (ASME B16.1)
Vogt Fig. No. SW-2801 or equal
Velan Fig. No. C-2054W-02TY or equal
VGD143(F)(S) 800# Class Gate Valve, 1-1/2” and smaller, (Full Port-Flow Meter Take-Off
Valve), forged carbon steel, ASTM A105, female socket weld by female
threaded ends, welded seal bonnet, OS&Y, 13% chrome trim, stellited seat
rings, solid wedge disc. (ASME B16.1)
Smith Fig. No. 5870-0000U or equal
Velan Fig. No. C-2064W-02TY or equal
VGA10(S)
150# Class, cast carbon steel, A216, Gr. WCB, flanged ends, R.F.,
bolted bonnet, OS&Y, standard trim, renewable seat rings, solid wedge disc,
or flexible wedge. (ASME B16.1)
Crane No. 47 XR or equal
Vogt No. 353 (1/2” x 4”)
Smith No. 815 (1/2” x 3”)
8.6
VGB143(S)
800# Class Gate Valve, 2” and smaller, (Instrument Take-Off Valve), forged
carbon steel, ASTM A105, female socket weld by female threaded ends,
welded seal bonnet, OS&Y, 13% chrome trim, stellited seat rings, solid
wedge disc. (ASME B16.1) Vogt Fig. No. TSW-2801
VGB14(S)
800# Class Gate Valve, 2” and smaller, forged carbon steel, ASME SA105,
socket weld ends, welded seal bonnet, OS&Y, 13% chrome trim, stellited
seat rings, solid wedge disc. (ASME B16.1) Vogt Fig. No. SW-2801
VGB10(S)
300# Class, R.F. flanged ends, cast carbon steel, A216, Gr.
WCB, bolted bonnet, OS&Y, 13% chrome trim with welded in stellited seat
rings, stellite faced flexible wedge disc, handwheel through 6” valve size and
manual bevel gear operator for 8” valves and larger. (ASME B16.1)
Crane No. 33 XUF or equal.
VGD10(S)
600# Class, R.F. flanged ends, cast carbon steel, A216, Gr.
WCB, bolted bonnet, OS&Y, 13% chrome trim with welded in stellited seat
rings, stellite faced flexible wedge disc. (ASME B16.1)
Crane No. 33 XUF or equal.
Monoflange Valves
VMA70
ES-1645
Class 150 RF flanged ends, integral monoflange double block and bleed
316/L stainless steel body, bonnet trim, primary, secondary and vent needle
valves, graphite stem and bonnet seals, fire safe, 1/2" FNPT outlet and vent
connections. Non-rotating tip needle valve design. Design per ANSI carbon
64
Specification Number: ES-1645
Revision Number:
14
steel flange rating of 285 psig @ 100 deg F (max temp of 1000 deg F). Vent
& isolation tagging of valve shall be field reversible. 316SS hex plug in vent
port.
14
14
14
14
14
14
ES-1645
VMA10
Refer to VMA60
VMA60
Class 150 RF flanged ends, integral monoflange double block and bleed
carbon steel body, bonnet trim, primary, secondary and vent needle valves,
graphite stem and bonnet seals, fire safe, 1/2" FNPT outlet and vent
connections. Non-rotating tip needle valve design. Design per ANSI carbon
steel flange rating of 285 psig @ 100 deg F (max temp of 1000 deg F). Vent
& isolation tagging of valve shall be field reversible. Carbon steel hex plug in
vent port. Material must be NACE MR0175 compliant.
VMB70
Refer to VMD70
VMB10
Refer to VMD60
VMD70
Class 600 RF flanged ends, integral monoflange double block and bleed
316/L stainless steel body, bonnet trim, primary, secondary and vent needle
valves, graphite stem and bonnet seals, fire safe, 1/2" FNPT outlet and vent
connections. Non-rotating tip needle valve design. Design per ANSI carbon
steel flange rating of 1480 psig @ 100 deg F (max temp of 1000 deg F). Vent
& isolation tagging of valve shall be field reversible. 316SS hex plug in vent
port.
VMD60
Class 600 RF flanged ends, integral monoflange double block and bleed
carbon steel body, bonnet trim, primary, secondary and vent needle valves,
graphite stem and bonnet seals, fire safe, 1/2" FNPT outlet and vent
connections. Non-rotating tip needle valve design. Design per ANSI carbon
steel flange rating of 1480 psig @ 100 deg F (max temp of 1000 deg F). Vent
& isolation tagging of valve shall be field reversible. Carbon steel hex plug in
vent port. Material must be NACE MR0175 compliant.
VME72
Refer to VMF72
VME12
Refer to VMF62
VMF72
Class 1500 RTJ flanged ends, integral monoflange double block and bleed
316/L stainless steel body, bonnet trim, primary, secondary and vent needle
valves, graphite stem and bonnet seals, fire safe, 1/2" FNPT outlet and vent
connections. Non-rotating tip needle valve design. Design per ANSI carbon
steel flange rating of 3705 psig @ 100 deg F (max temp of 1000 deg F). Vent
& isolation tagging of valve shall be field reversible. 316SS hex plug in vent
port.
VMF62
Class 1500 RTJ flanged ends, integral monoflange double block and bleed
carbon steel body, bonnet trim, primary, secondary and vent needle valves,
graphite stem and bonnet seals, fire safe, 1/2" FNPT outlet and vent
65
Specification Number: ES-1645
Revision Number:
14
connections. Non-rotating tip needle valve design. Design per ANSI carbon
steel flange rating of 3705 psig @ 100 deg F (max temp of 1000 deg F). Vent
& isolation tagging of valve shall be field reversible. Carbon steel hex plug in
vent port. Material must be NACE MR0175 compliant.
14
VMG72
Class 2500 RTJ flanged ends, integral monoflange double block and bleed
316/L stainless steel body, bonnet trim, primary, secondary and vent needle
valves, graphite stem and bonnet seals, fire safe, 1/2" FNPT outlet and vent
connections. Non-rotating tip needle valve design. Design per ANSI carbon
steel flange rating of 6170 psig @ 100 deg F (max temp of 1000 deg F). Vent
& isolation tagging of valve shall be field reversible. 316SS hex plug in vent
port.
VMG12
Refer to VMG62
VMG62
Class 2500 RTJ flanged ends, integral monoflange double block and bleed
carbon steel body, bonnet trim, primary, secondary and vent needle valves,
graphite stem and bonnet seals, fire safe, 1/2" FNPT outlet and vent
connections. Non-rotating tip needle valve design. Design per ANSI carbon
steel flange rating of 6170 psig @ 100 deg F (max temp of 1000 deg F). Vent
& isolation tagging of valve shall be field reversible. Carbon steel hex plug in
vent port. Material must be NACE MR0175 compliant.
14
8.7
General Notes
8.7.1
The attached listing of valve descriptions is intended to provide a selection of
valves to be used for each specific material class as job requirements dictate.
Additional valve descriptions may be added as required.
8.7.2
Purchase orders for valves must require that vendor stencil the valve tag number
on a stainless steel tag permanently attached to each valve.
8.7.3
In most cases, temperature rating of valves can be modified by revising trim or
internal valve materials.
8.7.4
Flange ratings for sizes through 24" diameter will be dimensioned according to
ASME B16.5. Valve flange sizes 26" through 36" diameter will be in accordance
with MSS-SP-44 (Series A). For all valve sizes above 36" diameter and ratings
above 900#, specify dimensional information on flanges.
8.7.5
Gear operators for valves when required must be specifically called for. Valves
contained in the valve list do not automatically contain gear operators.
8.7.6
Solar Standard Parts shall be used unless otherwise specified. Deviation from
Solar Standard Parts requires Project Engineer authorization.
8.7.7 Maximum pressure-temperature limits must be checked for all manual valves at
elevated temperatures.
ES-1645
66