TECHNICAL REVISION
August 2015
Insulation
PIP INSR1000
Installation of Flexible, Removable/Reusable
Insulation Covers for Hot Insulation Service
PURPOSE AND USE OF PROCESS INDUSTRY PRACTICES
In an effort to minimize the cost of process industry facilities, this Practice has
been prepared from the technical requirements in the existing standards of major industrial
users, contractors, or standards organizations. By harmonizing these technical requirements
into a single set of Practices, administrative, application, and engineering costs to both the
purchaser and the manufacturer should be reduced. While this Practice is expected to
incorporate the majority of requirements of most users, individual applications may involve
requirements that will be appended to and take precedence over this Practice.
Determinations concerning fitness for purpose and particular matters or application of the
Practice to particular project or engineering situations should not be made solely on
information contained in these materials. The use of trade names from time to time should
not be viewed as an expression of preference but rather recognized as normal usage in the
trade. Other brands having the same specifications are equally correct and may be
substituted for those named. All Practices or guidelines are intended to be consistent with
applicable laws and regulations including OSHA requirements. To the extent these
Practices or guidelines should conflict with OSHA or other applicable laws or regulations,
such laws or regulations must be followed. Consult an appropriate professional before
applying or acting on any material contained in or suggested by the Practice.
This Practice is subject to revision at any time.
© Process Industry Practices (PIP), Construction Industry Institute, The University of Texas
at Austin, 3925 West Braker Lane (R4500), Austin, Texas 78759. PIP Member Companies
and Subscribers may copy this Practice for their internal use. Changes or modifications of any
kind are not permitted within any PIP Practice without the express written authorization of
PIP. Authorized Users may attach addenda or overlays to clearly indicate modifications or
exceptions to specific sections of PIP Practices. Authorized Users may provide their clients,
suppliers and contractors with copies of the Practice solely for Authorized Users’ purposes.
These purposes include but are not limited to the procurement process (e.g., as attachments to
requests for quotation/ purchase orders or requests for proposals/contracts) and preparation
and issue of design engineering deliverables for use on a specific project by Authorized
User’s client. PIP’s copyright notices must be clearly indicated and unequivocally
incorporated in documents where an Authorized User desires to provide any third party with
copies of the Practice.
PRINTING HISTORY
April 1999
Issued
December 2005 Technical Correction
Not printed with State funds
February 2006
July 2007
Editorial Revision
Editorial Revision
March 2011
August 2015
Reaffirmation with Editorial Revision
Technical Revision
TECHNICAL REVISION
August 2015
Insulation
PIP INSR1000
Installation of Flexible, Removable/Reusable
Insulation Covers for Hot Insulation Service
Table of Contents
1. Introduction .................................2
1.1 Purpose ..............................................2
1.2 Scope .................................................2
2. References ..................................2
2.1 Process Industry Practices ................2
2.2 Industry Codes and Standards ..........2
2.3 Other References ...............................2
3. Definitions ...................................2
4. Requirements ..............................3
4.1 Materials .............................................3
4.2 Design and Fabrication ......................5
4.3 Installation Requirements...................7
4.4 Inspection ...........................................7
4.5 Extent of Insulation.............................7
4.6 Documentation ...................................7
4.7 Thickness Table .................................8
Data Forms
INSR1000-D1– Documentation
Requirements Sheet
Process Industry Practices
The following data forms shall be part of this
Practice only if indicated on the purchaser’s
completed Documentation Requirements Sheet.
INSR1000-D2 – Design Parameters
INSR1000-D10 – Data Sheet for General
Service (Glass Fiber Mat Insulation) to
260°C (500°F)
INSR1000-D11 – Data Sheet for General
Service (Glass Fiber Mat Insulation)
261-538°C (501-1000°F)
INSR1000-D12 – Data Sheet for General
Service (Silica Aerogel Blanket
Insulation) to 260°C (500°F)
INSR1000-D13 – Data Sheet for General
Service (Silica Aerogel Blanket
Insulation) 261-538°C (501-1000°F)
INSR1000-F1 – Insulation Thickness Table
for Glass Felt Fiber Insulation (US
Customary Units)
INSR1000-F2 – Insulation Thickness Table
for Silica Aerogel Insulation (US
Customary Units)
INSR1000-FM1 – Insulation Thickness Table
for Glass Felt Fiber Insulation (SI Units)
INSR1000-FM2 – Insulation Thickness Table
for Silica Aerogel Insulation (SI Units)
Page 1 of 8
PIP INSR1000
Installation of Flexible, Removable/Reusable
Insulation Covers for Hot Insulation Service
1.
TECHNICAL REVISION
August 2015
Introduction
1.1
Purpose
This Practice provides requirements for the installer of flexible, removable/reusable
insulation covers for hot service insulation systems.
1.2
Scope
This Practice describes the minimum requirements for materials, fabrication, and
installation of flexible, removable/reusable hot service insulation covers, ambient to
538°C (1000°F).
2.
References
Applicable parts of the following Practices, industry codes and standards, and references shall be
considered an integral part of this Practice. The edition in effect on the date of contract award
shall be used, except as otherwise noted. Short titles are used herein where appropriate.
2.1
Process Industry Practices (PIP)
–
2.2
Industry Codes and Standards
•
American Society of Testing and Materials (ASTM)
–
ASTM C680 - Standard Practice for Determination of Heat Gain or Loss and
the Surface Temperatures of Insulated Pipe and Equipment Systems by the Use of
a Computer Program
–
ASTM C692 - Standard Test Method for Evaluating the Influence of Thermal
Insulations on External Stress Corrosion Cracking Tendency of Austenitic
Stainless Steel
–
ASTM C795 - Thermal Insulation for Use in Contact with Austenitic Stainless Steel
–
ASTM C871 - Standard Test Methods for Chemical Analysis of Thermal Insulation
Materials for Leachable Chloride, Fluoride, Silicate, and Sodium Ions
ASTM C1086 - Standard Specification for Glass Fiber Felt Thermal Insulation
–
–
2.3
ASTM D3776 - Standard Test for Methods for Mass per Unit Area (Weight) of
Woven Fabric
Other References
•
3.
PIP INSH1000 - Hot Service Insulation Materials and Installation Specification
North American Insulation Manufacturers Association (NAIMA)
– 3E PLUS Insulation Thickness Computer Program
Definitions
supplier: Party responsible for furnishing and/or installing the insulation system
owner: The party who owns the facility wherein the installation system will be used
purchaser: The party who awards the contract to the supplier. The purchaser may be the owner
or the owner's authorized agent.
Process Industry Practices
Page 2 of 8
PIP INSR1000
Installation of Flexible, Removable/Reusable
Insulation Covers for Hot Insulation Service
TECHNICAL REVISION
August 2015
manufacturer: Party responsible for making the insulation covers for hot insulation service
4.
Requirements
4.1
Materials
4.1.1
4.1.2
4.1.3
General
4.1.1.1
Insulation and accessory materials shall be furnished in accordance with
the requirements of this Practice, including the specific grade or type.
4.1.1.2
Insulation and accessory materials shall be formulated without asbestos.
4.1.1.3
Materials shall be new and shall be used prior to the expiration date.
4.1.1.4
Use of materials other than those specified in this Practice shall require
prior written approval of the purchaser. Requests for substitutions shall
be included as an alternate in the bidder’s proposal.
4.1.1.5
Alternative insulation materials may be specified by the purchaser on
data sheets PIP INSR1000-D10, INSR1000-D11, INSR1000-D12 and
INSR1000-D13, as needed.
Testing
4.1.2.1
All materials shall be qualified for use on austenitic stainless steel in
accordance with ASTM C795. If requested, test reports shall be furnished.
4.1.2.2
Material manufacturer shall also furnish a chemical analysis in
accordance with ASTM C871 for materials. This chemical analysis
shall not vary by more than 50% from the chemical analysis of the
production lot tested under ASTM C692.
4.1.2.3
Unless otherwise specified in the purchase order, certification of
chemical analysis is not required for each production lot from which
material is furnished for this project. However, the manufacturer shall
state that the chemical analysis will not vary by more than 50% from
those done during the production lot tested under ASTM C795.
4.1.2.4
Testing shall be conducted by a laboratory accredited by the National
Institute of Standards and Technology’s National Voluntary
Laboratory Accreditation Program (NVLAB).
Insulation Material
4.1.3.1
Glass Fiber Mat Insulation
1. Insulation material shall be composed of 100% selected-grade
Type E glass fibers fabricated in mat form without the addition of
resinous or organic binders in accordance with ASTM C1086.
2. Insulation shall be suitable for hot face temperatures to 538°C
(1000°F).
3. Insulation shall have a nominal density of 128 kg/m³ (8.0 lb/ft³).
Process Industry Practices
Page 3 of 8
PIP INSR1000
Installation of Flexible, Removable/Reusable
Insulation Covers for Hot Insulation Service
4.1.3.2
TECHNICAL REVISION
August 2015
Silica Aerogel Blanket Insulation
1. Insulation material shall be flexible aerogel insulation in accordance
with ASTM C1728, Type III, Grade 1A.
2. Insulation shall be suitable for hot face temperatures to 649°C
(1200°F).
3. Insulation shall have a density of 160 kg/m³ (10.0 lb/ft³) to
240 kg/m³ (15.0 lb/ft³).
4.1.4
Inner Liner
4.1.4.1
Inner liner, including gussets, for operating temperatures to 260°C
(500°F) shall be a fiberglass fabric impregnated with PTFE, having a
minimum weight of 540 g/m² (16 oz/yd²) in accordance with
ASTM D3776, and grey in color.
4.1.4.2
For operating temperatures 261°C (501°F) to 538°C (1000°F):
1. Inner liner, including gussets shall be a four-ply laminate,
consisting of two layers of fiberglass cloth and two layers of 25 µm
(1 mil) thick aluminum foil, with a minimum weight of 610 g/m²
(18 oz/yd²).
2. Inner liner, including gussets, shall have an outer layer of knitted
wire mesh, Type 304 stainless steel, 0.44 mm (0.011 inch) wire
diameter, and 60 density (openings per inch / 25 mm) secured over
the four-ply laminate.
4.1.5
Outer Jacket
Outer jacket shall be a fiberglass fabric impregnated with PTFE, having a
minimum weight of 540 g/m² (16 oz/yd2) in accordance with ASTM D3776, and
grey in color.
4.1.6
4.1.7
Tie-Down Straps
4.1.6.1
Tie-down straps shall be constructed of the same material as the outer
jacket.
4.1.6.2
Tie-down straps shall be fabricated using a double thickness of the
fabric, with edge trim sewn in place along both edges.
4.1.6.3
Edge trim shall be applied to not leave exposed fabric edges.
4.1.6.4
Ends of the straps shall be turned under 6 to 13 mm (1/4 to 1/2 inch)
and double-stitched to prevent unraveling.
Drawstrings
Drawstrings shall be made from 100% textured fiberglass sleeving with plain
weave, 10 mm (3/8 inch) inside diameter, 0.8 mm (0.03 inch) wall thickness, and
shall be suitable for 538°C (1000°F) service.
4.1.8
Thread
4.1.8.1
Process Industry Practices
PTFE-coated fiberglass thread shall be used for service temperatures to
260°C (500°F).
Page 4 of 8
PIP INSR1000
Installation of Flexible, Removable/Reusable
Insulation Covers for Hot Insulation Service
4.1.9
TECHNICAL REVISION
August 2015
4.1.8.2
Fiberglass thread shall be 0.50 mm (0.021 inch) diameter, minimum
9 kg (20 lbs.) tensile strength.
4.1.8.3
Kevlar-coated stainless steel thread shall be used for service
temperatures above 260°C (500°F).
4.1.8.4
Stainless steel thread shall be minimum 0.40 mm (0.015 inch) diameter
and minimum 8 kg (18 lbs.) tensile strength.
Hardware
All hardware such as D-rings, buckles, tags, etc., shall be type 304 stainless steel.
4.2
Design and Fabrication
4.2.1
4.2.2
Process Industry Practices
Piping, Flanges, Valves, and Equipment Covers
4.2.1.1
Insulated items shall be pre-measured to assure a tight fit. Allowances for
valve bonnet height, gland openings, protrusions, etc shall be included.
4.2.1.2
Force-folding or bending of covers shall not be permitted.
4.2.1.3
Covers shall be fabricated with a minimum 50 mm (2 inches) of
overlap at the end flap over adjacent insulation.
4.2.1.4
Covers shall be fabricated to allow easy access to valve packing glands
and flange bolts without having to completely remove the cover.
4.2.1.5
If possible, covers shall be fabricated with parting faces at the cover
low point to facilitate drainage. Otherwise, a drainage grommet shall
be installed at the cover low point.
4.2.1.6
Any single cover or cover piece shall not exceed 20 kg (45 lbs.) Covers
with a finished weight of 20 kg (45 lbs.) or less shall be fabricated in
one piece.
Jacket Fabric Seam Construction
4.2.2.1
All fabric seams shall be sewn. Machine stitching shall be used wherever
practical. Hand stitching shall be kept to an absolute minimum.
4.2.2.2
All cover seams shall be turned in or under and sewn to prevent any
raw edges from being exposed on any surface.
4.2.2.3
Gusset-type construction shall be utilized for all cover thicknesses
greater than 1 inch.
4.2.2.4
Sewing shall be double straight stitched with minimum 7 stitches per
25 mm (1 inch). Each row shall be parallel and spaced a minimum of
3 mm (1/8 inch) to a maximum of 13 mm (1/2 inch) apart.
4.2.2.5
Fabric seams shall be inside seams, except that the final closing seam
may be an outside seam.
4.2.2.6
Insulation within the jacketing shall be secured with lacing hooks or
insulation anchors to prevent insulation from settling within the cover.
Page 5 of 8
PIP INSR1000
Installation of Flexible, Removable/Reusable
Insulation Covers for Hot Insulation Service
4.2.3
TECHNICAL REVISION
August 2015
Tie-Down/Anchor Strap Construction
4.2.3.1
The terminal ends of splits in covers shall be constructed with flaps or
drawcord/flaps to seal the covers from wind and water. Flaps shall
have no gaps where they contact adjacent insulation.
4.2.3.2
D-ring type buckles and/or hook-and-loop tie-down/anchor straps shall
be used.
4.2.3.3
Lacing Hooks
1. Lacing hooks and wire shall not be used unless approved by the
Purchaser.
2. If Purchaser approves the use of lacing hooks and wires, the lacing
hooks shall be tufted to the cold face jacketing.
3. If lacing hooks penetrate the hot face, the hooks shall be secured by
self-locking washers with a patch of the hot face jacketing material
sewn over the washer.
4. A silicone rubber patch shall be placed between the washer and the
cover.
4.2.3.4
Ends of straps shall be turned under 6 mm (1/4 inch) to 13 mm
(1/2 inch) and double stitched to prevent unraveling.
4.2.3.5
Strap length and number of straps for covers shall be sufficient to
ensure a snug and proper fit without gaps or sagging of the cover.
4.2.3.6
Tie-down strap length shall have a minimum of 150 mm (6 inches)
excess length for pulling and securing.
4.2.3.7
Drawcords
1. Drawcords shall be used if terminal ends of covers need to be drawn
down around adjacent insulation, valve bonnets, nozzles, etc., to
seal the covers from wind and water.
2. Covers shall incorporate flaps at the terminal ends. Drawcord shall
be located within this flap.
3. Tie-down/anchor straps adjacent to the covers terminal ends shall be
spaced a minimum of 50 mm (2 inches) back from the drawcord flaps.
4. Cord length shall be sufficient to allow a minimum of 150 mm
(6 inches) of cord to protrude from each end of the flap when it is
drawn down.
5. Cut ends of braided sleeving cord shall be turned back inside the
sleeving a minimum of 25 mm (1 inch) and double-stitched to
prevent fraying.
6. A double stitch shall be located at the middle of the flap to secure
the cord and prevent it from pulling out.
Process Industry Practices
Page 6 of 8
PIP INSR1000
Installation of Flexible, Removable/Reusable
Insulation Covers for Hot Insulation Service
4.2.4
4.2.5
4.3
4.4
4.5
TECHNICAL REVISION
August 2015
Valve Covers
4.2.4.1
Valve covers shall be designed to permit full function of the valves and
shall not obscure the valve’s position indicator.
4.2.4.2
Any leak from the packing gland or flanges must be channeled out of
the cover to prevent soaking the insulation.
4.2.4.3
Leak tube shall be provided for drainage when specified by purchaser.
Identification Tags
4.2.5.1
Stainless steel identification tags shall be permanently attached to the
outside of the cover.
4.2.5.2
The identification legend shall be mechanically embossed on the tag.
4.2.5.3
Information contained on each tag shall be specified by the purchaser.
4.2.5.4
Tags shall not be riveted directly to the cold face jacketing.
4.2.5.5
Tags shall be riveted to straps that are similar to tie-down/anchor
straps. These straps shall be secured to the cold face jacketing to allow
the straps to double as handles or lifting loops.
4.2.5.6
Covers utilizing multi-piece construction shall be appropriately tagged
for assembly.
Installation Requirements
4.3.1
All surfaces to be insulated shall be clean and dry.
4.3.2
Before insulating, any steel requiring coating shall be coated in accordance with
applicable specifications.
4.3.3
Insulation shall not be installed until completion of stress relieving, chemical
cleaning, pressure testing, installation of heat tracing, and authorization in
writing by appropriate authority.
4.3.4
The fit of the covers shall be in accordance with the design requirements of this
Practice.
Inspection
4.4.1
The Purchaser reserves the right to inspect the covers during manufacture.
4.4.2
Any materials or installations that do not meet the requirements of this Practice
shall be replaced or corrected.
Extent of Insulation
The extent of insulation shall be in accordance with the purchaser's PIP INSH1000 data
sheet INSH1000-D3.
4.6
Documentation
4.6.1
Process Industry Practices
Documents required to define the scope of work shall be listed on Documentation
Requirements Sheet INSR1000-D1.
Page 7 of 8
PIP INSR1000
Installation of Flexible, Removable/Reusable
Insulation Covers for Hot Insulation Service
4.6.2
4.7
TECHNICAL REVISION
August 2015
Flexible, removable/reusable insulation covers shall be provided in accordance with
purchaser's data sheets PIP INSR1000-D10, INSR1000-D11, INSR1000-D12 and
INSR1000-D13, as needed to specify different cover types.
Thickness Table
4.7.1
Table 1 design parameters were used to compute the personnel protection
thicknesses shown in the PIP INSR1000-F or PIP INSR1000-FM.
4.7.2
Users shall determine if these economic and climatic conditions are applicable to
their specific location.
4.7.3
Design parameters other than those shown in Table 1 may be noted in
PIP INSR1000-D2.
Table 1: Design Parameters - Insulation Thickness Calculation
Hot Insulation Thickness - 1998 Design Parameters
Personnel Protection Design Wind Speed
1 m/s (2 mph)
Personnel Protection Design Summer Dry Bulb Temperature
35°C (95°F)
Personnel Protection Maximum Surface Temperature
60°C (140°F)
Emittance of Existing Surface
0.9
Process Industry Practices
Page 8 of 8
ASSOC. PIP:
INSR1000
DOCUMENTATION
REQUIREMENTS SHEET
PIP INSR1000-D1
FLEXIBLE, REMOVABLE/REUSABLE INSULATION
COVERS FOR HOT INSULATION SERVICE
NO.
DATE
REVISION DESCRIPTION
PROJECT NO.
BY
PAGE 1 OF 1
AUGUST 2015
CHECKED
APPROVED
DATE
NOTES
PROJECT DOCUMENT NO.
FACILITY NAME
LOCATION
PIP DOC NUMBER /
PROJ DOC NUMBER
INSR1000
INSR1000-D2
INTG1000
TITLE
FLEXIBLE, REMOVABLE/REUSABLE
INSULATION COVERS FOR HOT INSULATION SERVICE
DESIGN PARAMETERS
INSULATION INSPECTION CHECKLIST
SELECTED MATERIALS SYSTEM DATA SHEETS
GENERAL SERVICE (GLASS FIBER MAT
NO
INSULATION), TO 260°C (500°F)
GENERAL
SERVICE (GLASS FIBER MAT
NO
INSULATION), 261 TO 538°C (501 TO
1000°F)
GENERAL SERVICE (SILICA AEROGEL
NO
BLANKET INSULATION), TO 260°C
(500°F)
GENERAL SERVICE (SILICA AEROGEL
NO
BLANKET INSULATION), 261 TO
538°C (501 TO 1000°F)
INSR1000-D10
YES
INSR1000-D11
YES
INSR1000-D12
YES
INSR1000-D13
YES
INSR1000-F
YES
NO
INSR1000-FM
YES
NO
YES
NO
YES
NO
INIH0009
NOTES:
REV
SELECTED INSULATION THICKNESS TABLES
GENERAL SERVICE, US CUSTOMARY
UNITS
GENERAL SERVICE, SI UNITS
FLEXIBLE, REMOVABLE / REUSABLE INSULATION COVER DETAILS
REMOVABLE AND REUSABLE
NO
INSULATION – FLEXIBLE
YES
YES
NO
YES
NO
YES
NO
YES
NO
YES
NO
ASSOC. PIP:
INSR1000
DESIGN PARAMETERS
PIP INSR1000-D2
FLEXIBLE, REMOVABLE/REUSABLE INSULATION
COVERS FOR HOT INSULATION SERVICE
NO.
DATE
PROJECT NO.
REVISION DESCRIPTION
BY
PAGE 1 OF 1
AUGUST 2015
CHECKED
APPROVED
PROJECT DOCUMENT NO.
FACILITY NAME
LOCATION
DESIGN BASIS:
Ambient temperature (average summer maximum)
Wind speed
Maximum surface temperature
Insulation finish emissivity
NOTES:
°C
m/s
°C
°F
mph
°F
ASSOC. PIP:
INSR1000
DATA SHEET
PIP INSR1000-D10
FLEXIBLE, REMOVABLE/REUSABLE
INSULATION COVERS FOR HOT INSULATION SERVICE
NO.
DATE
REVISION DESCRIPTION
PAGE 1 OF 1
AUGUST 2015
BY
FACILITY NAME
CHECKED
APPROVED
PROJECT NO.
LOCATION
PROJECT DOCUMENT NO.
SERVICE DESCRIPTION: GENERAL SERVICE (GLASS FIBER MAT INSULATION)
TEMPERATURE RANGE: TO 260 °C
MANUFACTURER
COMPONENT
INSULATION
MATERIAL
INNER LINER
OUTER JACKET
KNITTED WIRE
MESH
DRAWSTRINGS
THREAD
NOTES:
(TO 500°F)
THICKNESS TABLE:
APPROVED MANUFACTURERS
BRAND NAME
MANUFACTURER
DESCRIPTION
TYPE E GLASS FIBER MAT, WITHOUT RESINOUS OR ORGANIC BINDERS
FIBERGLASS FABRIC, PTFE IMPREGNATED, 540 g/m² (16 oz/yd²)
FIBERGLASS FABRIC, PTFE IMPREGNATED, 540 g/m² (16 oz/yd²)
NOT REQUIRED
FIBERGLASS SLEEVING, PLAIN WEAVE, 10 mm (3/8 in.) INSIDE DIAMETER AND 0.03 in.
(0.8 mm) WALL THICKNESS
TEFLON-COATED FIBERGLASS THREAD, 0.50 mm (0.021 in.) DIAMETER, MINIMUM 9 kg
(20 lb) TENSILE STRENGTH
BRAND NAME
MANUFACTURER
BRAND NAME
ASSOC. PIP:
INSR1000
DATA SHEET
PIP INSR1000-D11
FLEXIBLE, REMOVABLE/REUSABLE
INSULATION COVERS FOR HOT INSULATION SERVICE
NO.
DATE
REVISION DESCRIPTION
PAGE 1 OF 1
AUGUST 2015
BY
FACILITY NAME
CHECKED
APPROVED
PROJECT NO.
LOCATION
PROJECT DOCUMENT NO.
SERVICE DESCRIPTION: GENERAL SERVICE (GLASS FIBER MAT INSULATION)
TEMPERATURE RANGE: 261 TO 538 °C
MANUFACTURER
COMPONENT
INSULATION
MATERIAL
INNER LINER
OUTER JACKET
KNITTED WIRE
MESH
DRAWSTRINGS
THREAD
NOTES:
(501 TO 1000°F)
THICKNESS TABLE:
APPROVED MANUFACTURERS
BRAND NAME
MANUFACTURER
DESCRIPTION
TYPE E GLASS FIBER MAT, WITHOUT RESINOUS OR ORGANIC BINDERS
FIBERGLASS FABRIC, FOUR-PLY LAMINATE, TWO LAYERS OF FIBERGLASS CLOTH AND
TWO LAYERS OF ALUMINUM FOIL, MINIMUM 610 g/m² (18 oz/yd²)
FIBERGLASS FABRIC, PTFE IMPREGNATED, 540 g/m² (16 oz/yd²)
KNITTED WIRE MESH, TYPE 304 STAINLESS STEEL 0.44 mm (0.011 iN.) WIRE DENSITY,
AND 60 DENSITY
FIBERGLASS SLEEVING, PLAIN WEAVE, 10 mm (3/8 in.) INSIDE DIAMETER AND 0.03 in.
(0.8 mm) WALL THICKNESS
KEVLAR-COATED STAINLESS STEEL THREAD, MINIMUM 0.40 mm (0.015 in.) DIAMETER
AND MINIMUM 8 KG (18 LBS.) TENSILE STRENGTH.
BRAND NAME
MANUFACTURER
BRAND NAME
ASSOC. PIP:
INSR1000
DATA SHEET
PIP INSR1000-D12
FLEXIBLE, REMOVABLE/REUSABLE
INSULATION COVERS FOR HOT INSULATION SERVICE
NO.
DATE
REVISION DESCRIPTION
PAGE 1 OF 1
AUGUST 2015
BY
FACILITY NAME
CHECKED
APPROVED
PROJECT NO.
LOCATION
PROJECT DOCUMENT NO.
SERVICE DESCRIPTION: GENERAL SERVICE (SILICA AEROGEL BLANKET INSULATION)
TEMPERATURE RANGE: TO 260 °C
MANUFACTURER
COMPONENT
INSULATION
MATERIAL
INNER LINER
OUTER JACKET
KNITTED WIRE
MESH
DRAWSTRINGS
THREAD
NOTES:
(TO 500°F)
THICKNESS TABLE:
APPROVED MANUFACTURERS
BRAND NAME
MANUFACTURER
DESCRIPTION
SILICA AEROGEL BLANKET INSULATION, CONFORMING TO ASTM C1728, TYPE III,
GRADE 1A
FIBERGLASS FABRIC, PTFE IMPREGNATED, 540 g/m² (16 oz/yd²)
FIBERGLASS FABRIC, PTFE IMPREGNATED, 540 g/m² (16 oz/yd²)
NOT REQUIRED
FIBERGLASS SLEEVING, PLAIN WEAVE, 10 mm (3/8 in.) INSIDE DIAMETER AND 0.03 in.
(0.8 mm) WALL THICKNESS
TEFLON-COATED FIBERGLASS THREAD, 0.50 mm (0.021 in.) DIAMETER, MINIMUM 9 kg
(20 lb) TENSILE STRENGTH
BRAND NAME
MANUFACTURER
BRAND NAME
ASSOC. PIP:
INSR1000
DATA SHEET
PIP INSR1000-D13
FLEXIBLE, REMOVABLE/REUSABLE
INSULATION COVERS FOR HOT INSULATION SERVICE
NO.
DATE
REVISION DESCRIPTION
PAGE 1 OF 1
AUGUST 2015
BY
FACILITY NAME
CHECKED
APPROVED
PROJECT NO.
LOCATION
PROJECT DOCUMENT NO.
SERVICE DESCRIPTION: GENERAL SERVICE (SILICA AEROGEL BLANKET INSULATION)
TEMPERATURE RANGE: 261 TO 538 °C
MANUFACTURER
COMPONENT
INSULATION
MATERIAL
INNER LINER
OUTER JACKET
KNITTED WIRE
MESH
DRAWSTRINGS
THREAD
NOTES:
(501 TO 1000°F)
THICKNESS TABLE:
APPROVED MANUFACTURERS
BRAND NAME
MANUFACTURER
DESCRIPTION
SILICA AEROGEL BLANKET INSULATION, CONFORMING TO ASTM C1728, TYPE III,
GRADE 1A
FIBERGLASS FABRIC, FOUR-PLY LAMINATE, TWO LAYERS OF FIBERGLASS CLOTH AND
TWO LAYERS OF ALUMINUM FOIL, MINIMUM 610 g/m² (18 oz/yd²)
FIBERGLASS FABRIC, PTFE IMPREGNATED, 540 g/m² (16 oz/yd²)
KNITTED WIRE MESH, TYPE 304 STAINLESS STEEL 0.44 mm (0.011 iN.) WIRE DENSITY,
AND 60 DENSITY
FIBERGLASS SLEEVING, PLAIN WEAVE, 10 mm (3/8 in.) INSIDE DIAMETER AND 0.03 in.
(0.8 mm) WALL THICKNESS
KEVLAR-COATED STAINLESS STEEL THREAD, MINIMUM 0.40 mm (0.015 in.) DIAMETER
AND MINIMUM 8 KG (18 LBS.) TENSILE STRENGTH.
BRAND NAME
MANUFACTURER
BRAND NAME
ASSOC. PIP:
INSR1000
INSULATION THICKNESS TABLE (US CUSTOMARY UNITS)
PIP INSR1000-F1
FLEXIBLE, REMOVABLE/REUSABLE INSULATION COVERS
FOR HOT INSULATION SERVICE - GLASS FIBER FELT INSULATION
FACILITY NAME
LOCATION
NO.
PAGE 1 OF 1
AUGUST 2015
PROJECT NO.
PROJECT DOCUMENT NO.
DATE
REVISION DESCRIPTION
BY
CHECKED
APPROVED
SERVICE DESCRIPTION: GENERAL SERVICE
Pipe Size
or O.D.
(NPS) (in.)
1 and less
1 1/2
2
3
4
6
8
10
12
14
16
18
20
24
30
36
>36 to Flat
To
150
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
151
to
200
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
201
to
250
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
251
to
300
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
301
to
350
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
351
to
400
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.5
401
to
450
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
451
to
500
1.0
1.0
1.0
1.0
1.0
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
501
to
550
1.0
1.0
1.5
1.5
1.5
1.5
1.5
1.5
1.5
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
Operating Temperature, °F
551
601
651
701
to
to
to
to
600
650
700
750
1.0
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
2.0
1.5
1.5
2.0
2.0
1.5
2.0
2.0
2.0
2.0
2.0
2.0
2.5
2.0
2.0
2.0
2.5
2.0
2.0
2.0
2.5
2.0
2.0
2.5
2.5
2.0
2.0
2.5
2.5
2.0
2.0
2.5
3.0
2.0
2.0
2.5
3.0
2.0
2.0
2.5
3.0
2.0
2.0
2.5
3.0
2.0
2.0
2.5
3.0
2.0
2.0
2.5
3.0
2.0
2.0
3.0
3.0
751
to
800
1.5
2.0
2.0
2.0
2.5
2.5
2.5
2.5
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
801
to
850
2.0
2.0
2.0
2.5
2.5
3.0
3.0
3.0
3.0
3.0
851
to
900
2.0
2.0
2.5
2.5
2.5
3.0
3.0
3.0
901
to
950
2.0
2.0
2.5
3.0
3.0
3.0
951
to
1000
2.5
2.5
2.5
3.0
3.0
to
to
to
to
NOTES:
1.
Insulation thicknesses are based on design parameters in PIP INSR1000 Table 1 for personnel protection, using maximum thermal conductivity for glass fiber felt insulation
in accordance with ASTM C1086.
ASSOC. PIP:
INSR1000
INSULATION THICKNESS TABLE (US CUSTOMARY UNITS)
PIP INSR1000-F2
FLEXIBLE, REMOVABLE/REUSABLE INSULATION COVERS
FOR HOT INSULATION SERVICE - SILICA AEROGEL INSULATION
FACILITY NAME
LOCATION
NO.
PAGE 1 OF 1
AUGUST 2015
PROJECT NO.
PROJECT DOCUMENT NO.
DATE
REVISION DESCRIPTION
BY
CHECKED
APPROVED
SERVICE DESCRIPTION: GENERAL SERVICE
Pipe Size
or O.D.
(NPS) (in.)
1 and less
1 1/2
2
3
4
6
8
10
12
14
16
18
20
24
30
36
>36 to
Flat
To
150
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
151
to
200
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
201
to
250
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
251
to
300
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.4
0.4
0.4
0.4
0.4
0.4
0.4
301
to
350
0.2
0.2
0.2
0.2
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
351
to
400
0.2
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
401
to
450
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
451
to
500
0.4
0.4
0.4
0.4
0.4
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
501
to
550
0.4
0.4
0.4
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.8
0.8
0.8
0.8
Operating Temperature, °F
551
601
651
701
to
to
to
to
600
650
700
750
0.4
0.4
0.6
0.6
0.4
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.8
0.6
0.6
0.8
0.8
0.6
0.8
0.8
0.8
0.6
0.8
0.8
1.0
0.8
0.8
0.8
1.0
0.8
0.8
1.0
1.0
0.8
0.8
1.0
1.0
0.8
0.8
1.0
1.0
0.8
0.8
1.0
1.0
0.8
0.8
1.0
1.0
0.8
1.0
1.0
1.2
0.8
1.0
1.0
1.2
0.8
1.0
1.0
1.2
0.8
1.0
1.0
1.2
751
to
800
0.6
0.6
0.8
0.8
0.8
1.0
1.0
1.0
1.0
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
801
to
850
0.6
0.8
0.8
0.8
1.0
1.0
1.2
1.2
1.2
1.2
1.2
1.2
1.2
851
to
900
0.8
0.8
0.8
1.0
1.0
1.2
1.2
1.2
901
to
950
0.8
0.8
1.0
1.0
1.2
1.2
951
to
1000
0.8
1.0
1.0
1.2
1.2
to
to
to
to
NOTES:
1.
Insulation thicknesses are based on design parameters in PIP INSR1000 Table 1 for personnel protection, using maximum thermal conductivity for silica aerogel insulation
in accordance with ASTM C1728, Type III, Grade 1A.
ASSOC. PIP:
INSR1000
INSULATION THICKNESS TABLE (SI UNITS)
PIP INSR1000-FM1
FLEXIBLE, REMOVABLE/REUSABLE INSULATION COVERS
FOR HOT INSULATION SERVICE - GLASS FIBER FELT INSULATION
FACILITY NAME
LOCATION
NO.
PAGE 1 OF 1
AUGUST 2015
PROJECT NO.
PROJECT DOCUMENT NO.
DATE
REVISION DESCRIPTION
BY
CHECKED
APPROVED
SERVICE DESCRIPTION: GENERAL SERVICE
Pipe Size
or O.D.
(NPS)
(in.)
1 and
less
1 1/2
2
3
4
6
8
10
12
14
16
18
20
24
30
36
>36 to
Flat
To
75
25
76
to
100
25
101
to
125
25
126
to
150
25
151
to
175
25
176
to
200
25
201
to
225
25
226
to
250
25
251
to
275
25
Operating Temperature, °C
276
301
326
351
to
to
to
to
300
325
350
375
25
25
40
40
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
40
40
40
25
25
25
25
25
25
40
40
40
40
40
40
40
40
40
40
25
25
25
25
40
40
40
40
40
40
40
40
40
40
40
50
25
25
40
40
40
40
40
40
40
50
50
50
50
50
50
50
25
40
40
40
40
50
50
50
50
50
50
50
50
50
50
65
40
40
40
40
50
50
50
50
50
50
65
65
65
65
65
75
40
40
40
50
50
50
65
65
65
65
65
65
65
65
75
75
40
40
50
50
50
65
65
65
65
65
75
75
75
75
75
376
to
400
40
401
to
425
40
426
to
450
50
451
to
475
50
476
to
500
50
501
to
525
65
526
to
538
65
40
50
50
50
65
65
65
75
75
75
75
75
75
50
50
50
65
65
75
75
75
75
75
50
50
65
65
75
75
75
50
65
65
75
75
65
65
75
75
65
65
75
75
65
75
75
to
to
NOTES:
1.
Insulation thicknesses are based on design parameters in PIP INSR1000 Table 1 for personnel protection, using maximum thermal conductivity for glass fiber felt insulation
in accordance with ASTM C1086.
ASSOC. PIP:
INSR1000
INSULATION THICKNESS TABLE (SI UNITS)
PIP INSR1000-FM2
FLEXIBLE, REMOVABLE/REUSABLE INSULATION COVERS
FOR HOT INSULATION SERVICE - SILICA AEROGEL INSULATION
FACILITY NAME
LOCATION
NO.
PAGE 1 OF 1
AUGUST 2015
PROJECT NO.
PROJECT DOCUMENT NO.
DATE
REVISION DESCRIPTION
BY
CHECKED
APPROVED
SERVICE DESCRIPTION: GENERAL SERVICE
Pipe
Size
or O.D.
(NPS)
(in.)
1 and
less
1 1/2
2
3
4
6
8
10
12
14
16
18
20
24
30
36
>36 to
Flat
to
125
126
to
150
151
to
175
176
to
200
201
to
225
226
to
250
251
to
275
276
to
300
301
to
325
Operating Temperature, °C
326
351
376
401
to
to
to
to
350
375
400
425
426
to
450
451
to
475
476
to
500
501
to
525
526
to
538
5
5
5
5
10
10
10
10
10
10
15
15
15
15
20
20
20
20
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
10
10
10
10
10
10
10
5
5
5
10
10
10
10
10
10
10
10
10
10
10
10
10
5
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
15
15
15
15
15
15
10
10
10
10
10
15
15
15
15
15
15
15
15
15
15
15
10
10
10
15
15
15
15
15
15
15
15
15
15
15
15
20
10
10
15
15
15
15
15
15
15
20
20
20
20
20
20
20
15
15
15
15
15
20
20
20
20
20
20
20
20
20
20
20
15
15
15
15
20
20
20
20
20
20
20
25
25
25
25
25
15
15
15
20
20
20
20
25
25
25
25
25
25
25
25
25
15
15
20
20
20
25
25
25
25
25
25
25
30
30
30
30
15
20
20
20
25
25
25
25
30
30
30
30
30
30
30
30
20
20
20
25
25
25
30
30
30
30
30
30
20
20
25
25
30
30
30
30
30
20
25
25
25
30
30
25
25
25
30
30
25
25
30
30
to
to
to
to
NOTES:
1.
Insulation thicknesses are based on design parameters in PIP INSR1000 Table 1 for personnel protection, using maximum thermal conductivity for silica aerogel insulation
in accordance with ASTM C1728, Type III, Grade 1A.