®
Manufacturer of Nickel Alloys,
Austenitic Stainless Steel and
Copper Nickel
1
Table of Contents
01
Company Background
05
Product Categories
09
Quality Management System
13
EEMUA
15
16
17
• EEMUA 144
- Section 1
- Section 2
19
20
22
23
23
24
26
• EEMUA 145
- Section 1A
- Section 1B
- Section 2A
- Section 2B
- Section 3
- Section 4
29
30
37
45
47
• EEMUA 146
- Section 1
- Section 2
- Section 3
- Section 5
- Section 6
- Section 7
49
ASME / BS / MSS SP-43
52
54
56
68
75
77
• ASME B16.11
• ASME B16.48
• ASME B16.5
• ASME B16.9
• BS 3799
• MSS SP-43
79
Reference
3
Company Background
1
COMPANY BACKGROUND
Nautic Steels Ltd, established in 1978 with current factory size of more than 100,000sq ft is strategically located
in Tamworth, Staffordshire, the industrial heart of the United Kingdom.
Nautic Steels is an ISO 9001:2008 certified Company and is one of the world’s leading manufacturers of pipes,
fittings, flanges and ancillary equipment with material grades of Nickel Alloys, Copper Nickel 90/10 and 70/30,
Austenitic Stainless Steels, 6Mo, Duplex and Super Duplex. Our products are widely used in Oil and Gas,
Onshore, Offshore, Chemical and Petrochemical, Marine and Shipbuidlings, Defence industries and Seawater
Systems including Fire Water, Desalination and Water Cooling Plants.
With more than 35 years of experience, Nautic Steels is fully committed to our philosophy of producing high
quality products, prompt delivery and continuous improvement to fulfil our customers’ needs.
Beside our excellent manufacturing capability, extensive knowledge and experience, we are also constantly
improving and expanding our product by investing in the research and development (R&D) in order to be relevant
to the industry’s demand.
Our products are well accepted in the major Oil and Gas, Marine & Shipyard companies such as Adma, Aramco,
Norsok M-650, Petronas, Petrobas, Qatar Petroleum, Zadco and others.
INDUSTRY APPLICATION FOR NICKEL ALLOYS AND COPPER NICKEL
Nickel alloys have excellent resistance to corrosion and high temperature applications.
Copper nickel has resistance to corrosion, especially for seawater that requires superior resistance to impingement
corrosion attack.
Application for:
• Bilge and Ballast Systems
• Cargo Heating Coils
• Chemical Tanker Buildings
• Fire Fighting Systems
• Hydraulic and Pneumatic Systems
• Insert-Gas Systems
• Onshores
• Offshores
2
Manufacturer of Nickel Alloys, Austenitic Stainless Steel and Copper Nickel
• Petrochemical & Chemical Processing
• Power Generation
• Power Station Condensers
• Pulp & Paper
• Sanitory Systems
• Seawater Cooling Systems
• Seawater Desalination Plants
• Shipboard Sea Water Systems
• Ship-building
• Splash Zone Sheathing
• Waste Water Treatment
• Water Instakes
Manufacturer of Nickel Alloys, Austenitic Stainless Steel and Copper Nickel
3
Product Categories
5
PRODUCT CATEGORIES
We manufacture and stock a comprehensive of product range in Nickel Alloys, Duplex, Super Duplex,
Austenitic Stainless Steels, Copper Nickel 90/10 and 70/30 and 6Mo.
Pipes/Tubes
Seamless (1/2" to 16") and welded pipes/tubes (8" to 36") with wall thicknesses ranging from 2mm to 19mm.
Fittings
Butt-welded and forged fittings in sizes ranging from 1/2" up to 36" with wall thicknesses ranging from 5s to XXS.
Flanges
Flanges in sizes ranging from 1/2" up to 36" with wall thicknesses ranging from 5s to XXS. Classes vary from 150
up to 2500 lb.
Others
Olets, nipples, capillary, compression, socket weld.
All products are manufactured in accordance to standards and specifications.
PRODUCT RANGE
PIPES
BUTT-WELDED FITTINGS
Pipes/Tubes
Butt- Welded Fittings
Seamless and Welded
Elbows
Tees
Reducers(Concentric/Eccentric)
End Caps
Saddles
6
Manufacturer of Nickel Alloys, Austenitic Stainless Steel and Copper Nickel
m.
S.
FORGING FITTINGS, FLANGES, OLETS
Forged Fittings
Flanges
Special
Flanges
Composite
Blind Spades
Composite
Spectacle Blinds
NIPPLES
Olets
Nipples
Elbolets
Swage Nipples
(Concentric/Eccentric)
Latrolets
Pipe Nipples
Capillary Brazed
Composite Blind
Socket Weld
Composite Weld Neck
Screwed
Composite Slip-on
Nipoflanges
Threadolets
Solid Blind
Spades and
Ring Spacers
Nipolets
Solid Weld-Neck
Spectacle Blinds
Sockolets
Compression
0
Solid Slip on
Weldolets
Socket Weld
Weldoflanges
Stub End
Threaded
TYPES OF MATERIAL
NICKEL
ALLOYS
Alloys
UNS
Alloys
UNS
Alloy 200/201
N02200/N02201
Duplex 2205
S31803
Alloy 400
N04400
Duplex 2205
S32205
Alloy 600
N06600
Alloy 601
N06601
Alloy 625
N06625
Alloy 800
N08800
DUPLEX &
SUPER
DUPLEX
AUSTENITIC
STAINLESS
STEELS
Super Duplex 2507
S32750
Super Duplex
S32760
Alloys
UNS
6Mo
S31254
904L
N08904
Alloy 801
N08801
Alloy 800H
N08810
Alloys
UNS
Alloy 800HT
N08811
90/10 Cu-Ni
C70600
Alloy 825
N08825
Alloy C22
N06022
Alloy C276
N10276
COPPER
NICKEL
(Cu-Ni)
90/10 Cu-Ni
C70620
EEMUA 7060X
UNS 7060X
70/30 Cu-Ni
C71500
Manufacturer of Nickel Alloys, Austenitic Stainless Steel and Copper Nickel
7
Quality Management System
9
QUALITY MANAGEMENT SYSTEM
Nautic Steels is committed to achieve high quality through state-of-art technology and equipment, and also
certified to ISO 9001:2008 quality management a high quality of products that are in accordance to national and
international standards and specifications.
WELDING PROCEDURES AND SPECIFICATIONS
All welds are 100% radiograpically inspected to ASME code, Section VIII UW51.
All procedures are qualified to ASME IX, generally Lloyd's Register EMEA approval, giving a comprehensive
range of materials.
All personnel engaged in welding are qualified to ASME IX, these are checked and approved when required.
Welding processs used are T.I.G and M.M.A
TYPE OF TESTINGS
Destructive Testing
Non Destructive Testing
• ASTM G48 Method A
• Liquid Dye Penetrant Testing (DPI)
• ASTM G48 Method C
• Product Material Identification (PMI) - Niton XL2
980 Goldd Alloy Analyzer
• ASTM G28 Method B
• ASTM A262 Practice E Corrosion Test
• Ferrite Determination to ASTM E562
• Hardness Testing
• Ultrasonic Testing (UT)
• Fischer Ferrite Testing
• Radiography
• Tensile Testing to Applicable Specification
• Charpy Impact Testing
• Metallography
10
Manufacturer of Nickel Alloys, Austenitic Stainless Steel and Copper Nickel
NAUTIC IS ALSO NORSOK M-650 APPROVED FOR THE FOLLOWING:
Austenitic
Stainless Steel
Size
Type
6" to 24"
Welded
3/4" to 6" Seamless
6" to 24"
Welded
3/4" to 6" Seamless
Category
For
Duplex &
Super Duplex
6Mo
Duplex
2205
Super Duplex
S32760
UNS
S31254
UNS
S31803
UNS
S32760
Flanges
Stub End Flanges
√
√
√
Flanges
Stub End Flanges
√
√
√
Fittings
Elbows, Tees,
Reducers
√
√
√
Fittings
Elbows, Tees,
Reducers and
End Caps
√
√
√
Manufacturer of Nickel Alloys, Austenitic Stainless Steel and Copper Nickel
11
EEMUA
13
15
•
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•
Se Se EM
ct ct
io io UA
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14
2 1
4
EEMUA 144 - Section 1
OD
ID
T
Pipe
I
Seamless Pipe
Seamless 90/10 Cu Ni to EEMUA Publication No: 144: Section 1.
Outside Diameter (OD)
Tube Sizes 1/2"/16mm to 4"/108mm* conform EEMUA
Publication No 144: Section 1.
Inside Diameter (ID)
Tube sizes 6"/159mm to 36"/914mm conform to
EEMUA Publication No: 144 Section 1.
Wall Thicknesss
Wall thicknesses conform to EEMUA offshore
requirements for 16 and 20 bar systems. For 16mm
to 108mm sizes, additional wall thickness
allowances have been made to increase the
robustness to withstand mechanical damage.
Seamless Pipe
Specified Wall
Thickness †
Size
16
Nominal
††
Specified
16 bar
20 bar
mm
mm
mm
1
/2
3
/4
16
2.0
25
1
30
1 1/4
38
1 1/2
2
Approx Length
MTR.
Theoretical
Weight/Metre
16 bar
20 bar
mm
16 bar
mm
20 bar
mm
kg
kg
2.0
6
6
0.78
0.78
2.0
2.0
6
6
1.29
1.29
2.5
2.5
6
6
1.93
1.93
2.5
2.5
6
6
2.49
2.49
44.5
2.5
2.5
6
6
2.94
2.94
57
2.5
2.5
6
6
3.82
3.82
2 1/2 **
76.1
2.5
2.5
5/6
5/6
5.15
5.15
3**
88.9
2.5
2.5
5/6
5/6
6.05
6.05
4
108
3.0
3.0
5/6
5/6
8.82
8.82
6
159 †
3.0
3.5
5/6
5/6
13.10
15.24
8
219.1 †
4.0
4.5
5/6
4/5.5
24.10
27.04
10
267 †
4.5
5.5
5/6
4/5
33.10
40.27
12
323.9 †
5.5
7.0
5/6
4/5
49.05
62.10
14
368 †
6.5
8.0
4/5.5
3/4.5
65.80
80.64
16
419 †
7.0
9.0
3/5.5
3
80.75
103.32
Manufacturer of Nickel Alloys, Austenitic Stainless Steel and Copper Nickel
EEMUA 144 - Section 2
Pipe
I
Seam-Welded Pipe
Seam-welded 90/10 Cu Ni to EEMUA Publication No: 144: Section 2. Condition ‘O’ annealed.
Inspection of Welds
100% radiographic inspection to ASME code, Section VIII, UW51.
** For 16 and 20 bar systems the 76. 1mm pipe and component size is now referred to as 21/2" nominal and
to 88.9mm pipe and component size is referred to as 3" nominal. This is to bring the designations of theses
two sizes into line with national and international practice. † The pipe sizes stated are toleranced on the ID as
per EEMUA 146 at the welding ends, to match the bores of components. Pipes are normally supplied with
plain ends.
Seam-Welded Pipe
Specified Wall
Thickness †
Size
Nominal
††
Specified
16 bar
20 bar
mm
mm
mm
mm
14
368 †
6.5
8.0
Approx
Length
MTR.
3
Theoretical
Weight/Metre
16 bar
20 bar
kg
kg
65.80
80.64
103.32
16
419 †
7.0
9.0
3
80.75
18
457.2 †
8.0
9.5
3
100.62
119.10
20
508 †
8.5
11.0
3
118.90
153.10
24
610 †
10.5
13.0
3
176.30
217.30
28
711 †
12.0
15.0
2
234.90
292.21
32
813 †
13.5
17.0
2
302.20
378.76
36
914 †
15.5
19.0
2
390.00
475.97
Manufacturer of Nickel Alloys, Austenitic Stainless Steel and Copper Nickel
17
19
•
Se
•
Se
5
•
Se Se
ct ct ct
io io io
n
n n
4 3 2B
•
E
•
Se Se EM
ct ct ct
io io io UA
n
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2A 1B 1A 14
•
EEMUA 145 - Section 1A
1.6mm ± 0.8
d3
d7
37½º ± 2½º
d3
d7
S1
r2
S1
r2
h5
h1
h5
h1
S2
Square
Corner
S2
r1
Square
Corner
r1
h2
h2
d6
d4
Type S
d6
d4
Type L
Stub End Flanges
16 Bar Composite Weld-Neck
Wrought stub ends for use with forged carbon steel
backing flanges shown on page 22.
Dimensions
To EEMUA Publication No. 145 Section 1.
Size
20
Rating
Class 150 for 16 bar rated systems at 75˚C
to EEMUA Publication No. 145: Section 1.
d3
d4
d6
d7
Type S
h1
Type L
h1
h2
r1
r2
h5
S1
S2
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
3.0
in
mm
1
/2
/4
16
16
40
18
12.00
35
51
4
2
3
15
2.0
3
25
25
50
27
21.00
40
51
5
3
3
15
2.0
3.0
1
30
30
60
32
25.00
40
51
5
4
3
15
2.5
3.5
1 1/4
38
38
70
40
33.03
40
51
5
4
3
15
2.5
3.5
1 1/2
44.5
44.5
80
46.5
39.53
45
51
6
4
3
15
2.5
3.5
2
57
57
99
59
52.16
45
64
6
5
3
15
2.5
3.5
2 1/2
76.1
76.1
120
78
71.23
45
64
6
5
3
15
2.5
3.5
3
88.9
88.9
130
91
84.08
50
64
7
5
3
15
2.5
3.5
4
108
108
158
110
102.13
50
76
7
5
3
15
3.0
4.0
6
159
159
212
161.5
153.00
50
89
9
5
5
15
3.0
4.0
8
219.1
219.1
270
222
211.10
50
102
9
5
5
15
4.0
5.5
6.0
10
267
267
320
270
257.97
50
127
9
5
5
15
4.5
12
323.9
323.9
370
327
312.83
50
152
11
7
5
16
5.5
7.0
14
368
368
430
371
354.22
50
152
11
7
5
16
6.5
8.0
8.5
16
419
419
482
422
404.17
50
152
12
7
7
16
7.0
18
457.2
457.2
530
460
441.5
50
152
12
7
7
16
8.0
9.5
20
508
508
585
511
490.5
50
152
12
7
7
20
8.5
10.0
24
610
610
685
613
589.5
60
152
14
9
7
20
10.5
12.0
28
711
711
800
719
687.5
60
190
19
9
7
24
12.0
14.5
32
813
813
905
821
786.5
60
190
20.5
9
7
24
13.5
16.0
36
914
914
1000
922
883.5
60
190
22
9
7
32
15.5
17.5
Manufacturer of Nickel Alloys, Austenitic Stainless Steel and Copper Nickel
EEMUA 145 - Section 1A
1.6mm ± 0.8
37½º ± 2½º
d3
d7
S1
r2
d3
d7
h5
h1
S1
r2
S2
Square
Corner
r1
h5
h1
Square
Corner
S2
r1
h2
d6
d4
Type L
h2
d6
d4
Type S
Stub End Flanges
20 Bar Composite Weld-Neck
Wrought stub ends for use with forged carbon steel
backing flanges shown on page 22.
Rating
Class 150 for 20 bar at 38˚C to EEMUA
Publication No. 145: Section 1.
Dimensions
To EEMUA Publication No. 145 Section 1.
Size
d3
d4
d6
d7
Type S
h1
Type L
h1
h2
r1
r2
h5
S1
S2
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
3.0
in
mm
1
/2
/4
16
16
40
18
12.00
35
51
4
2
3
15
2.0
3
25
25
50
27
21.00
40
51
5
3
3
15
2.0
3.0
1
30
30
60
32
25.00
40
51
5
4
3
15
2.5
3.5
3.5
1 1/4
38
38
70
40
33.03
40
51
5
4
3
15
2.5
1 1/2
44.5
44.5
80
46.5
39.53
45
51
6
4
3
15
2.5
3.5
2
57
57
99
59
52.16
45
64
6
5
3
15
2.5
3.5
2 1/2
76.1
76.1
120
78
71.23
45
64
6
5
3
15
2.5
3.5
3
88.9
88.9
130
91
84.08
50
64
7
5
3
15
2.5
3.5
4
108
108
158
110
102.13
50
76
7
5
3
15
3.0
4.0
6
159
159
212
161.5
152.00
50
89
9
5
5
15
3.5
4.5
6.0
8
219.1
219.1
270
222
210.10
50
102
9
5
5
15
4.5
10
267
267
320
270
255.93
50
127
9
5
5
15
5.5
7.0
12
323.9
323.9
370
327
309.74
50
152
11
7
5
16
7.0
8.5
14
368
368
430
371
351.00
50
152
11
7
5
16
8.0
9.5
16
419
419
482
422
399.84
50
152
12
7
7
16
9.0
10.5
18
457.2
457.2
530
460
438.5
50
152
12
7
7
16
9.5
11.0
20
508
508
585
511
486.5
50
152
12
7
7
20
11.0
12.5
24
610
610
685
613
584.5
60
152
14
9
7
20
13.0
14.5
28
711
711
800
719
681.5
60
190
19
9
7
24
15.0
19.0
32
813
813
905
821
779.5
60
190
20.5
9
7
24
17.0
21.0
36
914
914
1000
922
876.5
60
190
22
9
7
32
19.0
23.0
Manufacturer of Nickel Alloys, Austenitic Stainless Steel and Copper Nickel
21
EEMUA 145 - Section 1B
D
d5
d2
R=3mm
r=3mm
b
e
K
Composite Flanges To Suit Stub End
Backing Flanges
Forged carbon steel backing flange for use
with 90/10 CuNi inner stub end.
Material Composition
ASTM A 105 (normalised) Unless otherwise specified the
steel flanges will be supplied galvanised to BS EN ISO 1461.
If required the galvanised flanges can be further protected
with a Polymide epoxy type paint or chlorinated rubber paint
suitable for marine environment.
Rating
Class 150 for 16 bar at 75˚C and 20 bar 38˚C
to EEMUA Publication No. 145: Section 1.
Size
b
Min
Approx. Total Weight
incl. Stub End-kg
mm
mm
mm
mm
No. of
Bolt
Holes
/8
15.9
19
60.3
4
2
0.64
0.66
0.64
5
/8
15.9
28
69.8
4
3
0.8
0.8
0.8
0.8
/8
5
/8
15.9
33
79.4
4
3
1.0
1.04
1.0
1.04
15.9
41
88.9
4
3
1.2
1.2
1.2
1.2
/8
15.9
48
98.4
4
3
1.5
1.5
1.5
1.5
/4
19.0
62
120.6
4
3
2.5
2.6
2.5
2.6
d2
in
mm
mm
mm
/2
16
89
14
5
3
/4
25
98
14
1
30
108
14
5
1
22
D
1 1/4
38
117
14
1 1/2
44.5
127
14
5
2
57
152
18
3
2 1/2
76.1
178
18
3
3
88.9
190
19
3
4
108
229
24
3
6
159
279
27
7
d5
K
e
mm
S 16 bar L
S 20 bar L
0.66
/4
19.0
81
139.7
4
3
3.3
3.4
3.3
3.4
/4
19.0
94
152.4
4
3
3.8
3.9
3.8
3.9
/4
19.0
113
190.5
8
3
6.6
6.9
6.6
6.9
/8
22.2
164
241.3
8
4
9.7
10.4
9.9
10.7
8
219.1
343
31
7
/8
22.2
225
298.4
8
5
15.0
16.7
15.1
17.0
10
267
406
38
1
25.4
273
362.0
12
5
23.1
26.6
23.5
27.5
12
323.9
483
41
1
25.4
330
431.8
12
7
34.6
41.0
35.2
43.1
14
368
533
45
1 1/8
28.6
374
476.2
12
7
44.7
53.4
45.5
55.8
16
419
597
51
1 1/8
28.6
426
539.8
16
7
60.0
70.5
60.6
72.5
18
457.2
635
52
1 1/4
31.8
465
577.8
16
7
66.0
78.0
68.0
84.3
20
508
698
58
1 1/4
31.8
517
635.0
20
7
84.4
98.7
86.0
103.5
24
610
813
71
1 3/8
34.9
618
749.3
20
9
131.4
149.8
134
156.5
28
711
927
81
1 3/8
34.9
727
864.0
28
9
180.3
-
183.6
-
32
813
1060
95
1 5/8
41.1
829
978.0
28
9
269.0
-
275.5
-
36
914
1168
105
1 5/8
41.1
931
1086.0
32
9
335.8
-
341.0
-
Manufacturer of Nickel Alloys, Austenitic Stainless Steel and Copper Nickel
EEMUA 145 - Section 2A & Section 2B
D
d2
d5
R=3mm
r=3mm
b
t
K
d6
d1
r=1mm
Square
Corner
h1
h2
d4
Composite Slip-on Flanges
Composite Slip-on (Welded)
Forged carbon steel backing flange with
90/10 CU Ni inner stub end.
Material Composition
Backing flange - ASTM A 105 (normalised) Unless
otherwise specified the steel flanges will be supplied
galvanised to BS EN ISO 1461. If required the galvanised
flanges can be further protected with a Polymide epoxy
type paint or a chlorinated rubber paint suitable for marine
environments.
Rating
Class 150 for 16 bar at 75˚C and 20 bar at 38˚C
to EEMUA Publication No. 145: Section 2.
Inner Stub End - Dimensions
Outer Steel Flange - Dimensions
d1
d6
d4
h1
h2
D
b
K
d5
in
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
/2
16
16.07
21
40
16
5
89
14
60.3
23
5
/8
15.9
3
4
Size
1
d2
No. of
Bolt
Holes
e
Approx.
Total
Weight
kg
0.61
3
/4
25
25.08
31
53
16
5
98
14
69.8
33
5
/8
15.9
3
4
0.75
1
30
30.08
36
60
18
5
108
14
79.4
38
5
/8
5
/8
15.9
3
4
0.92
15.9
3
4
1.10
/8
15.9
3
4
1.30
/4
19.0
3
4
2.20
/4
19.0
3
4
3.00
/4
19.0
3
4
3.50
/4
19.0
3
4
6.00
1 1/4
38
38.10
45
70
18
5
117
14
88.9
47
1 1/2
44.5
44.60
51
80
19
5
127
14
98.4
53
5
2
57
57.23
67
99
19
6
152
18
120.6
69
3
2 1/2
76.1
76.33
87
120
19
6
178
18
139.7
89
3
3
88.9
89.18
100
130
21
7
190
19
152.4
103
3
4
108
108.38
120
158
23
7
229
24
190.5
123
3
Manufacturer of Nickel Alloys, Austenitic Stainless Steel and Copper Nickel
23
EEMUA 145 - Section 3
S1
1.6mm ± 0.8
d6
d3
h2
37½º ± 2½º
Square Corner
h1
d2
b
d7
K
D
Solid Weld-Neck Flanges
16 Bar Solid Weld-Neck
Solid weld-neck flange forged from Cu Ni 90/10 standard stock.
Dimensions
Up to 610mm - based on BS 1560
(ASME B16.5) Class 150. Above 610mm based on MSS SP-44, Class 150.
Rating
Class 150 for 16 bar rated at 75˚C to EEMUA Publication No.
145: Section 3.
DRILLING
Outside
Hub
Thickness Parallel
Diameter Thickness Diameter Diameter Length Bore of Hub at Length Diameter
Diameter
of
of
of
at Weld Through
of
on
Welding
of Bolt
of Bolt Approx.
No.
of
Flange
Flange
Hub
Chamfer Hub Flange
Hub
End
Circle
Holes
Total
Bolt
D
b
d6
d3
h1
d7
S1 min
h2
K
d2
Weight
Holes
Size
in
mm
1
/2
/4
16
89
14
3
25
98
16
1
30
108
16
1 1/4
38
117
17
127
20
1 1/2 44.5
24
mm
mm
mm
mm
mm
mm
mm
mm
mm
23
16
48
12.0
32
25
52
21.0
42
30
56
25.00
2.5
51
38
57
33.03
2.5
61
44.5
62
39.53
2.5
mm
kg
2.0
8
60.3
4
15.9
0.72
2.0
7
69.8
4
15.9
1.04
8
79.4
4
15.9
1.30
8
88.9
4
15.9
1.70
7
98.4
4
15.9
2.30
2
57
152
25
73
57
64
52.16
2.5
9
120.6
4
19.0
4.10
2 1/2
76.1
178
27
91
76.1
70
71.23
2.5
8
139.7
4
19.0
6.10
3
88.9
190
27
105
88.9
70
84.08
2.5
8
152.4
4
19.0
7.10
4
108
229
27
135
108
76
102.13
3.0
8
190.5
8
19.0
10.20
15.50
6
159
279
27
192
159
89
153.00
3.0
8
241.3
8
22.2
8
219.1
343
31
246
219.1
98
211.10
4.0
8
298.4
8
22.2
27.70
10
267
406
31
305
267
98
257.97
4.5
8
362.0
12
25.4
38.50
12
323.9
483
35
365
323.9
98
312.83
5.5
8
431.8
12
25.4
61.60
14
368
533
41
400
368
99
354.22
6.5
8
476.2
12
28.6
86.80
16
419
597
43
457
419
106
404.17
7.0
8
539.8
16
28.6
114.20
18
457.2
635
45
505
457.2
113
441.5
8.0
8
577.8
16
31.8
136.00
20
508
698
45
559
508
118
490.5
8.5
8
635.0
20
31.8
164.60
24
610
813
49
664
610
137
589.5
10.5
8
749.3
20
34.9
247.70
28
711
927
72
748
711
145
687.5
12.0
8
864
28
34.9
453.00
32
813
1060
72
876
813
160
786.5
13.5
8
978
28
41.1
599.00
36
914
1168
72
984
914
175
883.5
15.5
8
1086
32
41.1
741.00
Manufacturer of Nickel Alloys, Austenitic Stainless Steel and Copper Nickel
EEMUA 145 - Section 3
1.6mm ± 0.8
S1
d6
d3
h2
37½º ± 2½º
Square Corner
h1
d2
b
d7
K
D
Solid Weld-Neck Flanges
20 Bar Solid Weld-Neck
Solid weld-neck flange forged from Cu Ni 90/10 standard stock.
Dimensions
Up to 610mm - based on BS 1560
(ASME B16.5) Class 150. Above 610mm based on MSS SP-44, Class 150.
Rating
Class 150 for 20 bar rated at 38˚C to EEMUA Publication No.
145: Section 3.
DRILLING
Outside
Hub
Thickness Parallel
Diameter Thickness Diameter Diameter Length Bore of Hub at Length Diameter
Diameter
of
of
of
at Weld Through
of
on
Welding
of Bolt
of Bolt Approx.
No.
of
Flange
Flange
Hub
Chamfer Hub Flange
Hub
End
Circle
Holes
Total
Bolt
D
b
d6
d3
h1
d7
S1 min
h2
K
d2
Weight
Holes
Size
in
mm
1
/2
/4
16
89
14
3
25
98
16
1
30
108
16
1 1/4
38
117
17
127
1 1/2 44.5
mm
mm
mm
mm
mm
mm
mm
mm
mm
23
16
48
12.0
32
25
52
21.0
42
30
56
25.00
2.5
51
38
57
33.03
2.5
20
61
44.5
62
39.53
2.5
mm
kg
2.0
8
60.3
4
15.9
0.72
2.0
7
69.8
4
15.9
1.04
8
79.4
4
15.9
1.30
8
88.9
4
15.9
1.70
7
98.4
4
15.9
2.30
2
57
152
25
73
57
64
52.16
2.5
9
120.6
4
19.0
4.10
2 1/2
76.1
178
27
91
76.1
70
71.23
2.5
8
139.7
4
19.0
6.10
3
88.9
190
27
105
88.9
70
84.08
2.5
8
152.4
4
19.0
7.10
4
108
229
27
135
108
76
102.13
3.0
8
190.5
8
19.0
10.20
6
159
279
27
192
159
89
152.00
3.5
8
241.3
8
22.2
15.80
8
219.1
343
31
246
219.1
98
210.10
4.5
8
298.4
8
22.2
28.00
10
267
406
31
305
267
98
255.93
5.5
8
362.0
12
25.4
39.30
12
323.9
483
35
365
323.9
98
309.74
7.0
8
431.8
12
25.4
62.90
14
368
533
41
400
368
99
351.00
8.0
8
476.2
12
28.6
88.40
16
419
597
43
457
419
106
399.84
9.0
8
539.8
16
28.6
115.60
18
457.2
635
45
505
457.2
113
438.5
9.5
8
577.8
16
31.8
140.70
20
508
698
45
559
508
118
486.5
11.0
8
635.0
20
31.8
168.40
24
610
813
49
664
610
137
584.5
13.0
8
749.3
20
34.9
253.70
28
711
927
72
748
711
145
681.5
15.0
8
864
28
34.9
461.10
32
813
1060
72
876
813
160
779.5
17.0
8
978
28
41.1
611.10
36
914
1168
72
984
914
175
876.5
19.0
8
1086
32
41.1
755.70
Manufacturer of Nickel Alloys, Austenitic Stainless Steel and Copper Nickel
25
EEMUA 145 - Section 4
d6
r
d2
Square
Corner
h
b
d3
K
D
Solid Slip-On Flanges
Solid slip-on flange forged from 90/10 CuNi Standard Stock.
Rating
Class 150 for 16 bar rated systems, (also for use with
20 bar rated systems) to EEMUA Publication No. 145:
Section 4.
Flange
Diameter
Size
d3
Flange
Thickness
h
d6
No. of
Bolt
Holes
Diameter of
Bolt Holes
k
r
Approx
Weight
in
mm
D mm
mm
b mm
mm
mm
d2 mm
mm
mm
kg
/2
16
89
16.07
14
20
23
4
15.9
60.3
4
0.66
0.91
1
26
Dimensions
(ASME B16.5) Class 150.
3
/4
25
98
25.08
16
24
32
4
15.9
69.8
4
1
30
108
30.08
16
24
47
4
15.9
79.4
4
1.16
1 1/4
38
117
38.10
17
26
51
4
15.9
88.9
6
1.40
1 1/2
44.5
127
44.60
20
26
61
4
15.9
98.4
6
1.90
2
57
152
57.23
25
28
73
4
19.0
120.6
6
3.30
2 1/2
76.1
178
76.33
27
32
91
4
19.0
139.7
6
4.70
3
88.9
190
89.18
27
34
105
4
19.0
152.4
6
5.20
4
108
229
108.38
27
40
135
8
19.0
190.5
8
7.70
Manufacturer of Nickel Alloys, Austenitic Stainless Steel and Copper Nickel
EEMUA 145 - Section 4
d2
b
h3=5mm
d4
K
D
Composite Blind Flanges
Blind
Blind steel outer flange, A 105.
Disk
90/10 copper nickel.
Rating
Class 150 for 16 bar rated systems for temperatures up to
and including 75˚C and 20 bar rated systems up to 38˚C.
Dimensions
Flange:
Up to 610mm - Based on BS 1560
(ASME B16.5) Class 150. Above 610mm - on
MSS-SP-44, Class 150.
Material Composite
Flange: Forged carbon steel to ASTM A 105 (normalised).
Unless otherwise specified the steel flanges will be
supplied galvanised to (BS729/BS EN ISO 1461). If required
the galvanised flanges can be further protected with
polymide epoxy type paint or a chlorinated rubber paint
suitable for marine environments.
Flange
Diameter
D
Size
K
d2
Dia. of Bolt
Holes
in
mm
mm
mm
1
/2
3
/4
16
89
60.3
5
25
98
69.8
1
30
108
79.4
5
1 1/4
38
117
88.9
1 1/2
44.5
127
98.4
5
2
57
152
120.6
3
2 1/2
76.1
178
139.7
3
3
88.9
190
152.4
3
4
108
229
190.5
3
Spectacle, Ring and Blind Spade Flanges
Spectacle, Ring and Blind Spade Flanges clad
with 90/10 copper-nickel-iron are available in
sizes up to and including 36”/914mm for Class
150, 16 bar and 20 bar.
Flange
Thickness
b min
Diameter
of Disk
d4
No. of
Bolt
Holes
Approx.
Total
Weight
in
mm
mm
mm
/8
15.9
9.5
40
4
0.82
mm
5
/8
15.9
11.1
50
4
1.04
/8
5
/8
15.9
12.7
60
4
1.31
15.9
14.3
70
4
1.58
/8
15.9
15.9
80
4
1.9
/4
19.0
17.4
99
4
3.01
/4
19.0
20.6
120
4
4.68
/4
19.0
22.2
130
4
5.70
/4
19.0
22.2
158
8
8.67
15.46
6
159
279
241.3
7
/8
22.2
22.2
212
8
8
219.1
343
298.4
7
/8
22.2
23.8
270
8
24.9
10
267
406
362.0
1
25.4
27.0
320
12
41.23
12
323.9
483
431.8
1
25.4
30.2
370
12
70.55
14
368
533
476.2
1 1/8
28.6
33.3
430
12
93.16
16
419
597
539.8
1 1/8
28.6
34.9
482
16
123.99
18
457.2
635
577.8
1 1/4
31.8
38.1
530
16
147.55
20
508
698
635.0
1 1/4
31.8
41.3
585
20
191.00
24
610
813
749.3
1 3/8
34.9
46.0
685
20
285.74
28
711
927
863.6
1 3/8
34.9
69.4
800
28
434.66
32
813
1060
978.0
1 5/8
41.1
78.8
905
28
665.63
36
914
1168
1085.85
1 5/8
41.1
88.4
1000
32
886.43
Manufacturer of Nickel Alloys, Austenitic Stainless Steel and Copper Nickel
27
29
•
Se
ct
n
n
ct
2
Se
io
•
ct
3
Se
io
•
•
io
Se
•
14
6
S
ct e ct
io io io
n n n
7 6 5
•
U
A
ct
1
M
Se
n
EE
EEMUA 146 - Section 1
ID
ID
E
E
T
E
t = intrados thickness (mlm)
in accordance with EEMUA
Publication No.146 Section 1
t
E
T
t
Butt Weld Elbows (Long Radius)
Radius
Nominally 1.5 x OD - Based on ASME B16.9 and complying
with EEMUA Publication No. 146: Section 1.
One-piece / Welded Half Shells
Construction.
Elbows for pipes up to and including
267mm size are normally supplied as
seamless.
Weld Preparation
Wall thickness † and †1 of 3mm and greater are chamfered
to 37 1/2 ˚ ± 2 1/2 ˚ with a root face of 1.6mm ± 0.8mm.
Elbows for larger diameter pipes are made
from half shells, longitudinally welded. 45˚
and 90˚ elbows are available in all sizes.
Specified
Pipe Thickness T
30
Weld Inspection
100% radiographic inspection to ASME Code, Section VIII. UW51.
E-Centre to Face
45˚
Approx. Weight
90˚
Elbow
Size
16 bar
20 bar
max
nom
min
max
nom
min
45˚
16 bar
45˚
20 bar
90˚
16 bar
90˚
20 bar
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
kg
kg
44.5
2.5
2.5
31
29
27
59
57
55
0.15
0.15
0.30
0.30
57
2.5
2.5
37
35
33
78
76
74
0.25
0.25
0.52
0.52
76.1
2.5
2.5
46
44
42
97
95
93
0.45
0.45
0.90
0.90
1.25
88.9
2.5
2.5
53
51
49
116
114
112
0.65
0.65
1.25
108
3.0
3.0
66
64
62
154
152
150
1.0
1.0
2.10
2.10
159
3.0
3.5
97
95
93
231
229
227
2.3
2.7
4.70
5.50
219.1
4.0
4.5
129
127
125
307
305
303
6.0
6.5
12
13
267
4.5
5.5
161
159
157
383
381
379
10
12
20
24
45
323.9
5.5
7.0
193
190
187
460
457
454
17
23
35
368
6.5
8.0
225
222
219
536
533
530
27
34
55
67
419
7.0
9.0
257
254
251
613
610
607
38
50
77
99
457.2
8.0
9.5
289
286
283
689
686
683
54
64
109
128
508
8.5
11.0
321
318
315
765
762
759
71
92
142
184
610
10.5
13.0
384
381
378
917
914
911
126
156
252
312
711
12.0
15.0
441
438
435
1070
1067
1064
197
245
394
490
813
13.5
17.0
507
502
497
1224
1219
1214
289
362
579
725
914
15.5
19.0
570
565
560
1377
1372
1367
420
513
841
1026
Manufacturer of Nickel Alloys, Austenitic Stainless Steel and Copper Nickel
EEMUA 146 - Section 1
t
t
b
a
Tee Pieces
I
a
Equal Tee Pieces
Dimensions
Based on EEMUA Publication No. 146: Section 1, for
16 bar rated systems operating at temperatures up to
and including 75˚C, also Tees suitable for 20 bar
rated systems operating at temperatures up to and
including 38˚C.
Weld Preparation
Wall thickness of 3mm and greater are chamfered to
37 1/2 ˚ ± 2 1/2 ˚ with a root face of 1.6mm ± 0.8mm.
Seamless up to and including 219mm welded from
267-914 mm OD with 100% radiographic inspection
to ASME Code Section VIII. UW51.
Pipe Wall Thickness (†)
Nominal Size
Pipe size
16 bar
20 bar
in
mm
mm
mm
max
nom
a=b
min
1
30
2.5
2.5
40
38
36
1 1/4
38
2.5
2.5
50
48
46
1 1/2
44.5
2.5
2.5
59
57
55
62
2
57
2.5
2.5
66
64
2 1/2
76.1
2.5
2.5
78
76
74
3
88.9
2.5
2.5
88
86
84
103
4
108
3.0
3.0
107
105
6
159
3.0
3.5
145
143
141
8
219.1
4.0
4.5
180
178
176
10
267
4.5
5.5
218
216
214
12
323.9
5.5
7.0
257
254
251
14
368
6.5
8.0
282
279
276
16
419
7.0
9.0
308
305
302
340
18
457.2
8.0
9.5
346
343
20
508
8.5
11.0
384
381
378
24
610
10.5
13.0
435
432
429
28
711
12.0
15.0
524
521
518
32
813
13.5
17.0
602
597
592
36
914
15.5
19.0
678
673
668
Manufacturer of Nickel Alloys, Austenitic Stainless Steel and Copper Nickel
31
EEMUA 146 - Section 1
t
t
b
a
Tee Pieces
I
a
Reducing Tee Pieces
Dimensions
Based on EEMUA Publication No. 146: Section 1, for
16 bar rated systems operating at temperatures up to
and including 75˚C, also Tees suitable for 20 bar
rated systems operating at temperatures up to and
including 38˚C. are as stated in Equal Tee columns.
Weld Preparation
Wall thickness of 3mm and greater are chamfered to
37 1/2 ˚ ± 2 1/2 ˚ with a root face of 1.6mm ± 0.8mm.
Seamless up to and including 219mm welded from
267-914 mm OD with 100% radiographic inspection
to ASME Code Section VIII. UW51.
Centre-to-end (mm)
Pipe Wall Thickness (†)
Size
mm
30
38
38
44.5
44.5
44.5
57
57
57
76.1
76.1
76.1
88.9
88.9
88.9
108
108
108
159
159
159
219.1
219.1
219.1
267
267
267
323.9
323.9
323.9
x
mm
30
38
38
44.5
44.5
44.5
57
57
57
76.1
76.1
76.1
88.9
88.9
88.9
108
108
108
159
159
159
219.1
219.1
219.1
267
267
267
323.9
323.9
323.9
x mm
25
30
25
38
30
25
44.5
38
30
57
44.5
38
76.1
57
44.5
88.9
76.1
57
108
88.9
76.1
159
108
88.9
219.1
159
108
267
219.1
159
mm
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
3.0
3.0
3.0
3.0
3.0
3.0
4.0
4.0
4.0
4.5
4.5
4.5
5.5
5.5
5.5
x
mm
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
3.0
3.0
3.0
3.0
3.0
3.0
4.0
4.0
4.0
4.5
4.5
4.5
5.5
5.5
5.5
x
Run a
OUTLET b
mm
Max
Nom
Min
Max
Nom
Min
2.0
2.5
2.0
2.5
2.5
2.0
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
3.0
2.5
2.5
3.0
3.0
2.5
4.0
3.0
3.0
4.5
4.0
3.0
40
50
50
59
59
59
66
66
66
78
78
78
88
88
88
107
107
107
145
145
145
180
180
180
218
218
218
257
257
257
38
48
48
57
57
57
64
64
64
76
76
76
86
86
86
105
105
105
143
143
143
178
178
178
216
216
216
254
254
254
36
46
46
55
55
55
62
62
62
74
74
74
84
84
84
103
103
103
141
141
141
176
176
176
214
214
214
251
251
251
40
50
50
59
59
59
62
59
53
72
69
66
85
78
75
100
97
91
132
126
123
170
158
154
205
196
186
244
232
222
38
48
48
57
57
57
60
57
51
70
67
64
83
76
73
98
95
89
130
124
121
168
156
152
203
194
184
241
229
219
36
46
46
55
55
55
58
55
49
68
65
62
81
74
71
96
93
87
128
122
119
166
154
150
201
192
182
238
226
216
(Forward)
32
Manufacturer of Nickel Alloys, Austenitic Stainless Steel and Copper Nickel
EEMUA 146 - Section 1
Centre-to-end (mm)
Pipe Wall Thickness (†)
Size
mm
368
368
368
419
419
419
457.2
457.2
457.2
508
508
508
610
610
610
711
711
711
813
813
813
914
914
914
x
mm
368
368
368
419
419
419
457.2
457.2
457.2
508
508
508
610
610
610
711
711
711
813
813
813
914
914
914
x mm
323.9
267
219.1
368
323.9
267
419
368
323.9
457.2
419
368
508
457.2
419
610
508
457.2
711
610
508
813
711
610
mm
6.5
6.5
6.5
7.0
7.0
7.0
8.0
8.0
8.0
8.5
8.5
8.5
10.5
10.5
10.5
12.0
12.0
12.0
13.5
13.5
13.5
15.5
15.5
15.5
x
mm
6.5
6.5
6.5
7.0
7.0
7.0
8.0
8.0
8.0
8.5
8.5
8.5
10.5
10.5
10.5
12.0
12.0
12.0
13.5
13.5
13.5
15.5
15.5
15.5
x
Run a
OUTLET b
mm
Max
Nom
Min
Max
Nom
Min
5.5
4.5
4.0
6.5
5.5
4.5
7.0
6.5
5.5
8.0
7.0
6.5
8.5
8.0
7.0
10.5
8.5
8.0
12.0
10.5
8.5
13.5
12.0
10.5
282
282
282
308
308
308
346
346
346
384
384
384
435
435
435
524
524
524
602
602
602
678
678
678
279
279
279
305
305
305
343
343
343
381
381
381
432
432
432
521
521
521
597
597
597
673
673
673
276
276
276
302
302
302
340
340
340
378
378
378
429
429
429
518
518
518
592
592
592
668
668
668
273
260
251
308
298
286
333
333
324
371
359
359
435
422
409
511
486
473
577
564
538
653
627
615
270
257
248
305
295
283
330
330
321
368
356
356
432
419
406
508
483
470
572
559
533
648
622
610
267
254
245
302
292
280
327
327
318
365
353
353
429
416
403
505
480
467
567
554
528
643
617
605
Manufacturer of Nickel Alloys, Austenitic Stainless Steel and Copper Nickel
33
EEMUA 146 - Section 1
t
H
t1
Reducers
I
Eccentric
Type
Eccentric reducers are either one-piece or
fabricated welded construction.
Weld Preparation
Wall thickness † and †1 of 3mm and greater are chamfered to
37 1/2 ˚ ± 2 1/2 ˚ with a root face of 1.6mm ± 0.8mm.
Dimensions
Comply with EEMUA Publication No. 146
Section 1.
Inspection of Welds
100% radiographic inspection to ASME Code Section VIII. UW51.
t
H
t1
Reducers
34
I
Concentric
Type
Concentric reducers are either one-piece or
fabricated welded construction.
Weld Preparation
Wall thickness † and †1 of 3mm and greater are chamfered to
37 1/2 ˚ ± 2 1/2 ˚ with a root face of 1.6mm ± 0.8mm.
Dimensions
Comply with EEMUA Publication No. 146
Section 1.
Inspection of Welds
100% radiographic inspection to ASME Code Section VIII. UW51.
Note
Reducers in sizes smaller than 57mm are available on request.
Manufacturer of Nickel Alloys, Austenitic Stainless Steel and Copper Nickel
.
.
EEMUA 146 - Section 1
Building-in dimensions for Concentric And Eccentric Reducers (mm)
Length H
Specified Wall Thickness †1 x †
Approx Weight
Pipe Size
max
nom
min
16 bar
20 bar
16 bar
in
mm
mm
mm
mm
mm
kg
kg
57 x 30
78
76
74
2.5 x 2.5
2.5 x 2.5
0.29
0.29
57 x 38
78
76
74
2.5 x 2.5
2.5 x 2.5
0.29
0.29
57 x 44.5
78
76
74
2.5 x 2.5
2.5 x 2.5
0.29
0.29
76.1 x 57
91
89
87
2.5 x 2.5
2.5 x 2.5
0.40
0.40
88.9 x 57
91
89
87
2.5 x 2.5
2.5 x 2.5
0.44
0.44
20 bar
88.9 x 76.1
91
89
87
2.5 x 2.5
2.5 x 2.5
0.50
0.50
108 x 57
104
102
100
3.0 x 2.5
3.0 x 2.5
0.67
0.67
108 x 76.1
104
102
100
3.0 x 2.5
3.0 x 2.5
0.75
0.75
108 x 88.9
104
102
100
3.0 x 2.5
3.0 x 2.5
0.80
0.80
159 x 57
142
140
138
3.0 x 2.5
3.5 x 2.5
1.32
1.54
159 x 76.1
142
140
138
3.0 x 2.5
3.5 x 2.5
1.44
1.68
159 x 88.9
142
140
138
3.0 x 2.5
3.5 x 2.5
1.52
1.77
159 x 108
142
140
138
3.0 x 3.0
3.5 x 3.0
1.64
1.91
219.1 x 76.1
154
152
150
4.0 x 2.5
4.5 x 2.5
2.49
2.79
219.1 x 88.9
154
152
150
4.0 x 2.5
4.5 x 2.5
2.60
2.92
219.1 x 108
154
152
150
4.0 x 3.0
4.5 x 3.0
2.77
3.11
219.1 x 159
154
152
150
4.0 x 3.0
4.5 x 3.5
3.21
3.60
267 x 108
180
178
176
4.5 x 3.0
5.5 x 3.0
4.84
5.89
267 x 159
180
178
176
4.5 x 3.0
5.5 x 3.5
5.52
6.71
267 x 219.1
180
178
176
4.5 x 4.0
5.5 x 4.5
6.31
7.68
323.9 x 159
206
203
200
5.5 x 3.0
7.0 x 3.5
7.63
9.65
323.9 x 219.1
206
203
200
5.5 x 4.0
7.0 x 4.5
8.60
10.89
323.9 x 267
206
203
200
5.5 x 4.5
7.0 x 5.5
9.38
11.87
368 x 219.1
333
330
327
6.5 x 4.0
8.0 x 4.5
17.24
21.50
23.00
368 x 267
333
330
327
6.5 x 4.5
8.0 x 5.5
18.68
368 x 323.9
333
330
327
6.5 x 5.5
8.0 x 7.0
20.39
25.00
419 x 267
359
356
353
7.0 x 4.5
9.0 x 5.5
23.44
30.00
419 x 323.9
359
356
353
7.0 x 5.5
9.0 x 7.0
25.43
32.50
419 x 368
359
356
353
7.0 x 6.5
9.0 x 8.0
26.97
34.50
457.2 x 323.9
384
381
378
8.0 x 5.5
9.5 x 7.0
32.65
39.00
457.2 x 368
384
381
378
8.0 x 6.5
9.5 x 8.0
34.53
41.00
457.2 x 419
384
381
378
8.0 x 7.0
9.5 x 9.0
36.71
43.50
508 x 368
511
508
505
8.5 x 6.5
11.0 x 8.0
51.93
67.00
508 x 419
511
508
505
8.5 x 7.0
11.0 x 9.0
55.01
71.00
508 x 457.2
511
508
505
8.5 x 8.0
11.0 x 9.5
57.32
74.00
610 x 419
511
508
505
10.5 x 7.0
13.0 x 9.0
75.27
93.00
610 x 457.2
511
508
505
10.5 x 8.0
13.0 x 9.5
78.13
96.50
610 x 508
511
508
505
10.5 x 8.5
13.0 x 11.0
81.92
101.00
711 x 457.2
613
610
607
12.0 x 8.0
-
117.26
-
711 x 508
613
610
607
12.0 x 8.5
-
122.46
-
711 x 610
613
610
607
12.0 x 10.5
-
132.96
-
813 x 610
615
610
605
13.5 x 10.5
-
160.94
-
813 x 711
615
610
605
13.5 x 12.0
-
172.59
-
Manufacturer of Nickel Alloys, Austenitic Stainless Steel and Copper Nickel
35
EEMUA 146 - Section 1
h1
h2
t
R1
R2
Butt Weld End Caps
Dimensions
Comply with EEMUA Publication No. 146 Section 1 : with added
compensatory thickness over and above the minimum pipe wall thickness.
The knuckle radius, and dished end radius R1 (min) & R2 (max) respectively
comply with the requirements of the EEMUA Publication.
36
16 bar
Weld Preparation
Wall thickness of 3mm and greater
are chamfered 37 1/2 ˚ ± 2 1/2 ˚ with a
root face of 1.6mm ± 0.8mm.
20 bar
Approx. Weight
Nominal
Size
Specified
Size
R1 min
R2 max
† min
h1 + h2
† min
h1 + h2
16 bar
in
mm
mm
mm
mm
mm
mm
mm
kg
kg
1
30
2.25
16.0
2.25
16.0
0.03
0.03
1 1/4
38
1 1/2
44.5
4.5
20 bar
2.25
17.5
2.25
17.5
0.05
0.05
44.5
2.25
19.6
2.25
19.6
0.08
0.08
2
57
5.7
57
2.25
22.0
2.25
22.0
0.11
0.11
2 1/2
76.1
7.6
76.1
2.25
25.7
2.25
25.7
0.18
0.18
3
88.9
8.9
88.9
2.25
28.2
2.25
28.2
0.24
0.24
4
108
11
108
2.70
31.7
2.70
31.7
0.40
0.40
6
159
16
159
2.63
41
3.12
44
0.80
0.97
8
219.1
22
219.1
3.54
55
4.29
60
2.0
2.40
4.10
10
267
27
267
4.29
69
5.23
69
3.4
12
323.9
32
323.9
5.24
80
6.34
85
5.9
7.70
14
368
37
368
5.90
93
7.21
103
9.1
11.90
16
419
42
419
6.73
102
8.21
112
12.4
16.90
18
457.2
46
457.2
7.33
119
8.97
119
17.6
20.90
20
508
51
508
8.15
129
9.96
139
22.7
30.80
24
610
61
610
9.81
148
11.96
163
39.2
51.60
28
711
71
711
11.5
176
13.97
191
61.8
81.40
32
813
81
813
13.17
200
15.97
210
90.5
117.40
36
914
91
914
14.81
221
17.96
231
132.2
166.20
Manufacturer of Nickel Alloys, Austenitic Stainless Steel and Copper Nickel
a
EEMUA 146 - Section 2, 3 & 5
1. STRAIGHT COUPLING
16mm - 57mm, N or NS
1R. REDUCING COUPLING
16mm - 57mm, N or NS
2. STRAIGHT FEMALE
CONNECTOR
Female thread, 1/4" - 2" Screwed,
16mm - 57mm, N or NS
2. FEMALE CONNECTOR
Female thread, 1/4" - 2" Screwed,
16mm - 57mm, N or NS
Capillary End and Socket Weld Fittings
Rating
To suit 14-20 bar pressures up to and including 38˚C.
CAPILLARY END - N
SOCKET WELD - NS
1. STRAIGHT COUPLING
2. FEMALE CONNECTOR
Fitting Size
Length
Socket Depth
mm
mm
mm
16
23
10
Length
AF
Socket Depth
mm
mm
mm
/2 " x 16 mm
40
30
10
/4 " x 16 mm
43
36
10
/4 " x 25 mm
45
36
13
Fitting Size
Type 1
25
30
13
1
30
30
13
3
38
30
13
3
44.5
31
13
1" x 25 mm
47
46
13
57
38
16
1" x 30 mm
47
46
13
1 1/2 " x 44.5 mm
51
60
3
2" x 44.5 mm
53
70
13
2" x 57 mm
56
70
16
Section 2 & 3
1.R. REDUCING COUPLING
Fitting Size
Length
Socket Depth
Type 2
mm
mm
mm
1
30 x 16
31
13 x 10
1
30 x 25
31
13 x 13
1
38 x 16
32
13 x 10
3
38 x 25
32
13 x 13
3
38 x 30
32
44.5 x 16
/2 " x 25 mm
43
36
13
/2 " x 30 mm
43
36
13
/2 " x 38 mm
43
46
13
/4 " x 30 mm
45
36
13
/4 " x 38 mm
45
46
13
13 x 13
1" x 38 mm
48
46
13
38
13 x 10
1" x 44.5 mm
48
55
13
44.5 x 25
36
13 x 13
1 1/2 " x 57 mm
51
65
16
44.5 x 30
34
13 x 13
44.5 x 38
34
13 x 13
57 x 16
45
16 x 10
57 x 25
45
16 x 13
57 x 30
42
16 x 13
57 x 38
40
16 x 13
57 x 44.5
40
16 x 13
FITTING API, NPT OR BSP AS REQUESTED
Section 2, 3 & 5
Section 2 & 3
Manufacturer of Nickel Alloys, Austenitic Stainless Steel and Copper Nickel
37
EEMUA 146 - Section 2, 3 & 5
TYPE 1
3. MALE CONNECTOR
Male thread, 1/2" - 2"
Screwed, 16mm - 57mm, N or
NS
TYPE 2
6. REDUCER
Larger end male for insertion into
fitting. 16mm - 57mm, N or NS
Capillary End and Socket Weld Fittings
Rating
To suit 14-20 bar pressures up to and including 38°C.
CAPILLARY END - N
SOCKET WELD - NS
3. MALE CONNECTOR
Fitting Size
3. REDUCER
Length
AF
Socket
Depth
Fitting Size
Length
Socket
Depth
mm
mm
mm
mm
mm
mm
/2 " x 16 mm
40
27
10
Type 1
1
/2 " x 25 mm
43
38
13
30 x 30
26
10
/2 " x 30 mm
43
38
13
38 x 16
31
10
/2 " x 38 mm
43
46
13
38 x 25
30
13
/4 " x 16 mm
41
30
10
44.5 x 16
35
10
1
1
1
3
/4 " x 25 mm
44
38
13
44.5 x 25
33
13
/4 " x 30 mm
44
38
13
44.5 x 30
33
13
/4 " x 38 mm
44
46
13
57 x 30
38
13
1" x 30 mm
50
38
13
57 x 38
38
13
1" x 38 mm
50
46
13
Type 2
3
3
3
1" x 44.5 mm
51
55
16
25 x 16
13
10
1" x 57 mm
54
65
16
30 x 25
16
13
1 1/4 " x 30 mm
52
46
13
30 x 38
17
13
1 1/4 " x 38 mm
52
46
13
44.5 x 38
16
13
1 1/4 " x 44.5 mm
52
55
13
57 x 44.5
21
13
1 1/4 " x 57 mm
55
65
16
Section 2 & 3
1 1/2 " x 44.5 mm
53
55
13
1 1/2 " x 57 mm
56
65
16
2" x 44.5 mm
56
65
13
2" x 57 mm
59
65
16
Section 2, 3 & 5
38
Manufacturer of Nickel Alloys, Austenitic Stainless Steel and Copper Nickel
EEMUA 146 - Section 2, 3 & 5
7. ADAPTOR
Parallel or taper Female thread x male end for insertion into fitting, 1/4" - 2" Screwed, 16mm - 57mm, N or NS
Capillary End and Socket Weld Fittings
Rating
To suit 14-20 bar pressures up to and including 38˚C.
CAPILLARY END - N
SOCKET WELD - NS
7. ADAPTOR - FEMALE THEREAD X MALE INSERTION
Fitting Size
Length
Socket Depth
Fitting Size
Length
Socket Depth
mm
mm
mm
mm
/2 " x 16 mm
40
30
1 1/4 " x 38 mm
55
54
/2 " x 25 mm
45
30
1 1/4 " x 44.5 mm
55
60
1
1
/2 " x 30 mm
45
36
1 1/4 " x 57 mm
55
60
1
/2 " x 38 mm
45
46
1 1/2 " x 44.5 mm
55
60
/2 " x 44.5 mm
50
50
1 1/2 " x 57 mm
55
60
/2 " x 57 mm
55
60
2" x 44.5 mm
59
70
/4 " x 16 mm
43
36
2" x 57 mm
63
70
/4 " x 25 mm
45
36
/4 " x 30 mm
45
36
46
1
1
1
3
3
3
3
/4 " x 38 mm
45
/4 " x 44.5 mm
50
50
/4 " x 57 mm
50
60
3
3
1" x 16 mm
55
41
1" x 25 mm
50
41
1" x 30 mm
50
41
1" x 38 mm
50
50
1" x 44.5 mm
50
50
1" x 57 mm
55
60
Section 2, 3 & 5
Manufacturer of Nickel Alloys, Austenitic Stainless Steel and Copper Nickel
39
EEMUA 146 - Section 2, 3 & 5
8. ADAPTOR
Male thread x male end for insertion into fitting.
/2" - 2" Screwed, 16mm - 57mm, N or NS
1
11. UNION CONNECTOR
Round nose to cone joint. 16mm - 57mm, N or NS
Capillary End and Socket Weld Fittings
Rating
To suit 14-20 bar pressures up to and including 38˚C.
CAPILLARY END - N
SOCKET WELD - NS
8. ADAPTOR - MALE THEREAD X
MALE INSERTION
11. UNION CONNECTOR
Fitting Size
Length
AF
Body
Socket
Depth
AF Nut
mm
mm
mm
mm
kg
16 x 16
54
40
10
40
50
Length
AF
mm
mm
/2 " x 16 mm
40
27
25 x 25
63
50
13
/2 " x 25 mm
43
30
30 x 30
69
55
13
55
/2 " x 30 mm
43
36
38 x 38
69
65
13
65
/2 " x 38 mm
43
40
44.5 x 44.5
74
70
13
70
/4 " x 16 mm
41
27
57 x 57
81
85
16
85
Fitting Size
1
1
1
1
3
/4 " x 25 mm
44
30
/4 " x 30 mm
44
38
3
3
/4 " x 38 mm
44
40
1" x 25 mm
48
30
1" x 30 mm
48
36
1" x 38 mm
48
40
1" x 44.5 mm
52
46
1 1/4 " x 38 mm
51
46
1 1/4 " x 44.5 mm
51
46
1 1/2 " x 38 mm
53
50
1 1/2" x 44.5 mm
53
50
1 1/2 " x 57 mm
56
60
2" x 57 mm
56
65
3
Section 2 & 3
Section 2, 3 & 5
40
Manufacturer of Nickel Alloys, Austenitic Stainless Steel and Copper Nickel
EEMUA 146 - Section 2, 3 & 5
12. ELBOW
16mm - 57mm, N or NS
21. OBTUSE ELBOW 45˚
16mm - 57mm, N or NS
Capillary End and Socket Weld Fittings
Rating
To suit 14-20 bar pressures up to and including 38˚C.
CAPILLARY END - N
SOCKET WELD - NS
12. 90˚ ELBOW
21. 45˚ ELBOW
Fitting Size
Socket Depth
C to F
Fitting Size
Socket Depth
mm
mm
mm
mm
mm
16
10
24.5
16
10
25
13
37
25
13
30
13
37.5
30
13
38
13
42
38
13
44.5
13
51
44.5
13
57
16
63.5
57
16
Section 2 & 3
Section 2 & 3
Manufacturer of Nickel Alloys, Austenitic Stainless Steel and Copper Nickel
41
EEMUA 146 - Section 2, 3 & 5
24. TEE
16mm - 57mm, N or NS
25. REDUCING TEE
16mm - 57mm, N or NS
61. STOP END
16mm - 57mm, N or NS
Capillary End and Socket Weld Fittings
Rating
To suit 14-20 bar pressures up to and including 38˚C.
CAPILLARY END - N
SOCKET WELD - NS
24. TEE
25. REDUCING TEE
Fitting Size
Socket Depth
C to F
Fitting Size
Socket Depth
C to F
mm
mm
mm
mm
mm
mm
16
10
20
25 x 16
10
20
25
13
28
30 x 16
13
28
30
13
29
30 x 25
13
28
38
13
35
38 x 16
13
35
44.5
13
40
38 x 25
13
35
57
16
49
38 x 30
13
35
44.5 x 16
13
40
44.5 x 25
13
40
44.5 x 30
13
40
44.5 x 38
13
40
57 x 44.5
16
49
57 x 16
16
49
Section 2 & 3
61. STOP END
Fitting Size
Socket Depth
C to F
mm
mm
mm
16
14
10
57 x 25
16
49
25
17
13
57 x 30
16
49
30
17
13
57 x 38
16
49
38
18
13
44.5
19
13
57
22
16
Section 2 & 3
Section 2 & 3
42
Manufacturer of Nickel Alloys, Austenitic Stainless Steel and Copper Nickel
EEMUA 146 - Section 2, 3 & 5
68. STRAIGHT UNION ADAPTOR
Round nose. 1/4" - 2" Screwed.
16mm - 57mm N or NS.
69. HEXAGON MALE
ADAPTOR
70. MALE NIPPLE
Union Thread x parallel male thread,
60° Cone. 1/4" - 2" Screwed, N or NS.
Capillary End and Socket Weld Fittings
Rating
To suit 14-20 bar pressures up to and including 38˚C.
CAPILLARY END - N
SOCKET WELD - NS
68. STRAIGHT UNION ADAPTOR
69. HEXAGON MALE ADAPTOR
Fitting Size
Length
AF
Socket
Depth
mm
mm
mm
mm
16
27
40
10
1
25
34
50
13
3
30
37
55
38
37
44.5
57
mm
40
10
/4 " x 25 mm
50
13
13
1" x 25 mm
55
13
65
13
1" x 30 mm
55
13
41
70
13
1 1/4 " x 30 mm
65
13
44
85
16
1 1/4 " x 38 mm
65
13
1 1/2 " x 38 mm
70
13
1 1/2 " x 44.5 mm
70
13
2" x 38 mm
85
13
2" x 44.5 mm
85
13
2" x 57 mm
85
16
Length
AF
mm
mm
/2 " x 1"
42
36
/4 " x 1 1/4 "
46
46
1" x 1 1/2 "
55
50
3
Socket
Depth
mm
70. MALE NIPPLE
1
Length
/2 " x 16 mm
Section 2 & 3
Fitting Size
Fitting Size
1 1/4 " x 1 3/4 "
57
50
1 1/2 " x 2"
55
65
2" x 2 1/2 "
61
80
Section 2, 3 & 5
Section 5
Manufacturer of Nickel Alloys, Austenitic Stainless Steel and Copper Nickel
43
EEMUA 146 - Section 2, 3 & 5
72. FEMALE NIPPLE
Union Thread x parallel male thread, 60° Cone.
1
/4" - 2" Screwed, N or NS.
75. NUT AND LINING
Male copper lining with loose union nut.
Round nose. 1/4" - 57mm, N or NS.
90. SPRINKLER BUSH
Small: as Stop End.
1
/2" - 2" Screwed N or NS.
Capillary End and Socket Weld Fittings
Rating
To suit 14-20 bar pressures up to and including 38˚C.
CAPILLARY END - N
SOCKET WELD - NS
75. NUT AND LINING
Fitting Size
Length
AF
mm
mm
mm
1" x 25 mm
41
50
1 1/4 " x 25 mm
43
55
2" x 44.5 mm
44
70
Section 2 & 3
44
Manufacturer of Nickel Alloys, Austenitic Stainless Steel and Copper Nickel
.
EEMUA 146 - Section 6
t
A
40° ± 2½°
37½° ± 2½°
R
The bores of SRBC butt welded
type fittings are machined in
accordance with
recommendations in EEMUA
Publication No 146: Section 6.
C
R = Radius of Header Pipe
Butt Weld Branch Connectors
Self-Reinforced Branch Connector - Butt Welded Type
Type
Forgings from Cu Ni 90/10 standard stock.
Dimensions
To EEMUA Publication No. 146: Section 6.
Design
Suitable for 16 bar for temperatures up to and
including 75˚C and 20 bar up to and including
38˚C.
Weld Preparation
Wall thickness ‘†’ of 3mm and greater are chamfered
to 371/2 ˚ ± 2 1/2 ˚ with a root face of 1.6mm ± 0.8mm.
Building-in dimensions for Lightweight - Butt Weld type (mm)
Branch Tube Size
A
C
mm
x
Header Size Range
mm
mm
Approx. Total Weight
kg
16 x 16 to 44.5
19.05
21
0.07
16 x 57 to 610
17.5
29
0.11
25 x 25 to 44.5
20.6
30
0.11
0.21
25 x 57 to 610
20.6
38
30 x 30 to 44.5
22.2
35
0.16
30 x 57 to 610
22.2
41
0.26
38 x 38 to 44.5
25.4
44
0.24
38 x 57 to 610
25.4
50
0.39
0.45
44.5 x 44.5 to 610
28.6
52
57 x 57 to 76.1
33.3
63
0.48
57 x 88.9 to 610
33.3
65
0.88
2.00-1.85
76.1 x 76.1 to 108
47.6
85
76.7 x 159 to 610
44.5
90
1.77-1.60
88.9 x 88.9 to 108
47.6
86
2.68-2.39
2.33-2.05
88.9 x 159 to 610
44.5
103
108 x 108
46.8
105
2.82
108 x 159 to 610
52.4
125
3.57
108 x 219.1 to 610
49.2
116
3.00-2.71
159 x 159 to 610
60.3
168
7.59-6.25
219.1 x 219.1 to 610
69.9
235
15.05-12.00
267 x 323.9 to 610
77.8
288
25.50-20.00
323.9 x 323.9 to 610
85.7
308
35.00-26.10
368 x 368 to 610
88.9
349
51.00-39.40
419 x 419 to 610
93.7
398
75.00-60.50
Manufacturer of Nickel Alloys, Austenitic Stainless Steel and Copper Nickel
45
EEMUA 146 - Section 6
a
a
A
A
40° ± 2½°
40° ± 2½°
C
C
Socket Weld and Threaded Branch Connectors
Self-Reinforced Branch Connector Socket Welded/Brazed Types
Self-Reinforced Branch Connector Threaded Type
Type
Forgings from 90/10 CuNi: Standard stock.
Type
Forgings from 90/10 CuNi: Standard stock.
Design
Suitable for 16 bar for temperatures up to and
including 75˚C and 20 bar up to and including 38˚C.
Dimensions
To EEMUA Publication No. 146: Section 6.
Socket tolerances are sufficient to allow capillary
brazing if preferred.
Design
Suitable for 16 bar for temperatures up to and
including 75˚C and 20 bar up to and including 38˚C.
Dimensions
To EEMUA Publication No. 146: Section 6.
Building-in dimensions for Lightweight
Socket Welded/Brazed types (mm)
46
Branch
Header
Tube x Size
o.d.
Range
A
nom
a
min
C
Approx.
Total
Weight
mm
mm
mm
mm
kg
16 x 16
25.4
10
15
0.07
16 x 25 to 44.5
25.4
10
18
0.06
25 x 57 to 914
23.8
10
18
0.06
25 x 25
26.9
13
23
0.10
30 x 30 to 44.5
26.9
13
28
0.10
Note
Sizes for header diameters larger than 610mm are
available on request.
**The bores of threaded types are machined to
correspond to the bores of the above scheduled
pipe thickness.
Building-in dimensions for Lightweight
Threaded types (mm)
Branch
Pipe**
Header
Tube x Schedule x Size
A
a
o.d.
No.
Range nom min
mm
mm
mm
/2
160 (4.78)
25-44.5
25.4 13.5
23.8 13.5
1
C
mm mm mm
Approx.
Total
Weight
kg
21
0.08
21
0.07
/2
160 (4.78)
57-914
/4
160 (5.56)
30-44.5 26.9
14
23
0.17
/4
160 (5.56)
57-914
25.4
14
23
0.10
0.17
1
160 (6.35)
38-44.5 33.3 17.5
35
0.33
0.30
1
160 (6.35)
57-914
28.6 17.5
35
0.18
0.25
1 1/4
160 (6.35)
57-914
33.3
47
0.40
44
0.58
1 1/2
160 (7.14)
57-914
30.2 18.5
50
0.50
13
46
0.24
2
160 (8.74)
63
1.00
30.2
13
48
0.51
38.1
16
55
0.42
38.1
16
61
1.50
1
30 x 57 to 914
25.4
13
28
0.21
3
30 x 30
33.3
13
29
0.17
3
30 x 38 to 44.5
33.3
13
35
30 x 57 to 914
28.6
13
35
38 x 38
33.3
13
43
38 x 57 to 914
33.3
13
44.5 x 44.5
30.2
44.5 x 57 to 914
57 x 57
57 x 76.1 to 914
76.1-914 38.1
Manufacturer of Nickel Alloys, Austenitic Stainless Steel and Copper Nickel
18
19
EEMUA 146 - Section 7
d
ID
d
Shape for
multiple
reductions
rx
37½º ± 2½º
t
45º min
b
Root face 1.6mm ± 0.8mm
Slope 1:4
Round off
sharp edge
Thickness of
fitting as made
ID
R
L
Shape for
multiple
reductions
t1*
d
rx
b
SEAMLESS TYPE
* Dimension t1 shall not be less than the specified
thickness of the header pipe nor more than 1.5mm
greater for seamless saddles, nor more than 2.0mm
greater for fabricated saddles in the weld areas.
R
t1*
L
WELDED TYPE
Saddles
Saddle Pieces Construction
One piece forgings or fabricated welded construction.
Weld Preparation
Wall thickness of 3mm and greater
are chamfered to 37 1/2 ˚ ± 2 1/2 ˚ with a
root face of 1.6mm ± 0.8mm.
Dimensions
To suit appropriate header and branch pipe diameters and thickness
for 16 bar and 20 bar rated systems to EEMUA Publication No. 146.
Note
For reducing saddles, ‘†’ will be the
same as specified branch pipe
thickness.
Weld Inspection
100% radiographic inspection to ASME Code, Section VIII. UW51.
Pipe Wall Thickness †
Nominal
Size
Specified
Size d
b±2
L
16 bar
20 bar
rx
in
mm
mm
mm
mm
mm
mm
1 1/2
44.5
35
74±2.5
2.5
2.5
15
2
57
40
97±3
2.5
2.5
20
2 1/2
76.1
50
126±3
2.5
2.5
25
3
88.9
55
149±3
2.5
2.5
30
4
108
75
188±4
3.0
3.0
40
6
159
95
279±4
3.0
3.5
60
8
219.1
125
379±5
4.0
4.5
80
10
267
155
447±5
4.5
5.5
90
12
323.9
185
560±6
5.5
7.0
100
14
368
200
613±6
6.5
8.0
-
16
419
225
680±6
7.0
9.0
-
18
457.2
250
800±6
8.0
9.5
-
20
508
275
880±7
8.5
11.0
-
24
610
300
1020±7
10.5
13.0
-
28
711
360
1225±7
12.0
-
-
32
813
410
1440±7
13.5
-
-
36
914
460
1550±7
15.5
-
-
Manufacturer of Nickel Alloys, Austenitic Stainless Steel and Copper Nickel
47
ASME / BS / MSS SP-43
49
51
•
AS
•
M
•
M
SS
S
B A
SS S SM P3
SP 79 E B 43
16
-4 9
3
.9
•
A
• •
AS AS S M
M M M
E E E E/
B1 B1 B1
6. 6. 6. BS
5 48 11
/
ASME - B16.11
G
W
L2
W
2
P
L2
B
D
D
Half-Coupling
Cap
D
Coupling
Threaded Fittings
I
L2
B
B
Forged Fittings, Socket-welding And Threaded
ASME B16.11
End to End
Couplings,
W
Nominal
Pipe
Size
DN
/8
1
6
/4
8
1
10
3
15
1
/8
/2
/4
3
20
25
1
32
1 1/4
40
1 1/2
50
2
65
2 1/2
80
3
100
4
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
End to End
Caps,
P
Outside
Diameter,
D
Min. End Well
Thickness,
G
Min. Length
of Thread
[Note (1)]
3000 and 6000
3000
6000
3000
6000
3000
6000
B
L2
1.26
32
1.38
35
1.50
38
1.88
48
2.00
51
2.38
60
2.62
67
3.12
79
3.38
86
3.62
92
4.25
108
4.75
121
0.75
19
1.00
25
1.00
25
1.25
32
1.44
37
1.62
41
1.75
44
1.75
44
1.88
48
2.38
60
2.56
65
2.69
68
...
...
1.06
27
1.06
27
1.31
33
1.50
38
1.69
43
1.81
46
1.88
48
2.00
51
2.50
64
2.69
68
2.94
75
0.62
16
0.75
19
0.88
22
1.12
28
1.38
35
1.75
44
2.25
57
2.50
64
3.00
76
3.62
92
4.25
108
5.50
140
0.88
22
1.00
25
1.25
32
1.50
38
1.75
44
2.25
57
2.50
64
3.00
76
3.62
92
4.25
108
5.00
127
6.25
159
0.19
4.8
0.19
4.8
0.19
4.8
0.25
6.4
0.25
6.4
0.38
9.7
0.38
9.7
0.44
11.2
0.50
12.7
0.62
15.7
0.75
19.0
0.88
22.4
...
...
0.25
6.4
0.25
6.4
0.31
7.9
0.31
7.9
0.44
11.2
0.44
11.2
0.50
12.7
0.62
15.7
0.75
19.0
0.88
22.4
1.12
28.4
0.25
6.4
0.32
8.1
0.36
9.1
0.43
10.9
0.50
12.7
0.58
14.7
0.67
17.0
0.70
17.8
0.75
19.0
0.93
23.6
1.02
25.9
1.09
27.7
0.2639
6.7
0.4018
10.2
0.4078
10.4
0.5337
13.6
0.5457
13.9
0.6828
17.3
0.7068
18.0
0.7235
18.4
0.7565
19.2
1.138
28.9
1.200
30.5
1.300
33.0
NOTE:
1. Class 2000 and DN6 class 6000 couplings, half couplings, and caps are not included in this Standard.
52
Manufacturer of Nickel Alloys, Austenitic Stainless Steel and Copper Nickel
ASME - B16.11
F
F
E
C
B
H
A
A
Square Head
Plug
G
D
A
A
A
Hexagon Head
Plug
Plugs And Bushings
I
Round Head
Plug
Hexagon Head
Bushing
Flush
Bushing
Forged Fittings, Socket-welding And Threaded
ASME B16.11
Square Head Plugs
DN
6
Nominal
Pipe
Size
/8
1
/4
8
1
10
3
15
1
20
/8
/2
/4
3
25
1
32
1 1/4
40
1 1/2
50
2
65
2 1/2
80
3
100
4
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
Round Head Plugs
Min.
Length,
A
Min.
Square
Height,
B
Min.
Width
Flats,
C
Nominal
Head
Diameter,
E
0.38
10
0.44
11
0.50
13
0.56
14
0.62
16
0.75
19
0.81
21
0.81
21
0.88
22
1.05
27
1.12
28
1.25
32
0.25
6
0.25
6
0.31
8
0.38
10
0.44
11
0.50
13
0.56
14
0.62
16
0.69
18
0.75
19
0.81
21
1.00
25
0.28
7
0.38
10
0.44
11
0.56
14
0.62
16
0.81
21
0.94
24
1.12
28
1.31
32
1.50
36
1.69
41
2.50
65
0.41
10
0.53
14
0.69
18
0.84
21
1.06
27
1.31
33
1.69
43
1.91
48
2.38
60
2.88
73
3.50
89
4.50
114
Hex Plugs and Bushings
Min.
Length,
D
Nominal
Width
Flats,
F
Min. Bushing,
G
Plug,
H
1.38
35
1.62
41
1.62
41
1.75
44
1.75
44
2.00
51
2.00
51
2.00
51
2.50
64
2.75
70
2.75
70
3.00
76
0.44
11
0.62
16
0.69
18
0.88
22
1.06
27
1.38
36
1.75
46
2.00
50
2.50
65
3.00
75
3.50
90
4.62
115
...
...
0.12
3
0.16
4
0.19
5
0.22
6
0.25
6
0.28
7
0.31
8
0.34
9
0.38
10
0.41
10
0.50
13
0.25
6
0.25
6
0.31
8
0.31
8
0.38
10
0.38
10
0.56
14
0.62
16
0.69
18
0.75
19
0.81
21
1.00
25
Hex Height
NOTE:
1. Coutionary Note Regarding Hex Bushings: Hex head bushings of one-size reduction should not be used in services
where they might be subject to harmful loads and forces other than internal pressures.
Manufacturer of Nickel Alloys, Austenitic Stainless Steel and Copper Nickel
53
ASME - B16.48
+20
Note (1)
+80
W
A
O
B
O
Wt
t
2mm
Note (2)
Steel Line Blanks
I
ASME B16.48
Can be manufactured solid or clad 90/10
Dimensions of class 150 raised face figure 8 blanks
NPS
Inside
Diameter B
Outside
Diameter O
Centerline
Diamension A
Thickness
†
Web Width
W
0.62
15.75
0.82
20.83
1.05
26.67
1.66
42.16
1.90
48.26
2.38
60.45
2.88
73.15
3.50
88.90
4.00
101.60
4.50
114.30
5.56
141.22
6.62
168.15
8.62
218.95
10.75
273.05
12.75
323.85
14.00
355.60
2.38
60.45
2.75
69.85
3.12
79.25
3.50
88.90
3.88
98.55
4.75
120.65
5.50
139.70
6.00
152.40
7.00
177.80
7.50
190.50
8.50
215.90
9.50
241.30
11.75
298.45
14.25
361.95
17.00
431.80
18.75
476.25
21.25
539.75
22.75
577.85
25.00
635.00
0.12
3.05
0.12
3.05
0.12
3.05
0.25
6.35
0.25
6.35
0.25
6.35
0.25
6.35
0.25
6.35
0.38
9.65
0.38
9.65
0.38
9.65
0.50
12.70
0.50
12.70
0.62
15.75
0.75
44.45
0.75
19.05
0.88
22.35
1.00
25.40
1.12
28.45
1.50
38.10
1.50
38.10
1.50
38.10
1.50
38.10
1.50
38.10
2.00
50.80
2.00
50.80
2.50
63.50
2.50
63.50
2.50
63.50
3.00
76.20
3.00
76.20
3.00
76.20
4.00
101.60
4.00
101.60
4.25
107.95
4.25
107.95
4.50
114.30
4.75
120.65
29.50
749.30
1.25
31.75
5.50
139.70
20
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
16.00
406.40
18.00
457.20
20.00
508.00
1.75
44.45
2.12
53.85
2.50
63.50
2.88
73.15
3.25
82.55
4.00
101.60
4.75
120.65
5.25
133.35
6.25
158.75
6.75
171.45
7.62
193.55
8.62
218.95
10.88
276.35
13.25
336.55
16.00
406.40
17.62
447.55
20.12
511.05
21.50
546.10
23.75
603.25
24
inches
mm
24.00
609.60
28.12
714.25
/2
1
/4
3
1
1 1/4
1 1/2
2
2 1/2
3
3 1/2
4
5
6
8
10
12
14
16
18
NOTES:
1) Hole size (where required due to bolt spacing) shall be the same as the flange bolt hole, and located such that it will not
interfere with bolting between two flanges.
2) The thickness of the web (or tie bar) dimension W, shall be 2.25in. minimum, except when † is less than 0.25 in., W, shall
equal †.
54
Manufacturer of Nickel Alloys, Austenitic Stainless Steel and Copper Nickel
ASME - B16.48
Note (1)
W
A
O
B
O
Wt
t
Note (2)
Steel Line Blanks
I
ASME B16.48
Dimensions of class 300 raised face figure 8 blanks
Inside
Diameter B
Outside
Diameter O
Centerline
Diamension A
Thickness
†
Web Width
W
0.62
15.75
0.82
20.83
1.05
26.67
1.66
42.16
1.90
48.26
2.38
60.45
2.88
73.15
3.50
88.90
4.00
101.60
4.50
114.30
5.56
141.22
6.62
168.15
8.62
218.95
10.75
273.05
12.75
323.85
14.00
355.60
16.00
406.40
18.00
457.20
20.00
508.00
2.00
50.80
2.50
63.50
2.75
69.85
3.12
79.25
3.62
91.95
4.25
107.95
5.00
127.00
5.75
146.05
6.38
162.05
7.00
177.80
8.38
212.85
9.75
247.65
12.00
304.80
14.12
358.65
16.50
419.10
19.00
482.60
21.12
536.45
23.38
593.85
2.62
66.55
3.25
82.55
3.50
88.90
3.88
98.55
4.50
114.30
5.00
127.00
5.88
149.35
6.62
168.15
7.25
184.15
7.88
200.15
9.25
234.95
10.62
269.75
13.00
330.20
15.25
387.35
17.75
450.85
20.25
514.35
22.50
571.50
24.75
628.65
0.25
6.35
0.25
6.35
0.25
6.35
0.25
6.35
0.25
6.35
0.38
9.65
0.38
9.65
0.38
9.65
0.50
12.70
0.50
12.70
0.62
15.75
0.62
15.75
0.88
22.35
1.00
25.40
1.12
28.45
1.25
31.75
1.50
38.10
1.62
41.15
20
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
25.62
650.75
27.00
685.80
1.75
44.45
1.50
38.10
1.50
38.10
1.50
38.10
1.50
38.10
2.00
38.10
2.00
50.80
2.50
50.80
2.50
63.50
2.50
63.50
2.50
63.50
3.00
76.20
3.00
76.20
3.50
88.90
4.00
101.60
4.00
101.60
4.75
120.65
4.88
123.95
4.50
114.30
4.75
120.65
24
inches
mm
24.00
609.60
30.38
771.65
32.00
812.80
2.00
50.80
5.50
139.70
NPS
/2
1
/4
3
1
1 1/4
1 1/2
2
2 1/2
3
3 1/2
4
5
6
8
10
12
14
16
18
t
l
NOTES:
1) Hole size (where required due to bolt spacing) shall be the same as the flange bolt hole, and located such that it will not
interfere with bolting between two flanges.
2) The thickness of the web (or tie bar) dimension W, shall be 2.25in. minimum.
Manufacturer of Nickel Alloys, Austenitic Stainless Steel and Copper Nickel
55
ASME - B16.5
F
B
H
D
1/16” = 1.6mm
G
K
A
Slip-on Flanges
E
Class 150
I
ASME B16.5
Flange
Nominal
Size
/2
1
/4
3
1
1 1/4
1 1/2
2
2 1/2
3
3 1/2
4
5
6
8
10
12
14
16
18
20
24
Hub
Raised
Face
A
B
D
E
F
G
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
3.50
88.9
3.88
98.4
4.25
107.9
4.62
117.5
5.00
127.0
6.00
152.4
7.00
177.8
7.50
190.5
8.50
215.9
9.00
228.6
10.0
254.0
11.00
279.4
13.50
342.9
16.00
406.4
19.00
482.6
21.00
533.4
23.50
596.9
25.00
635.0
27.50
698.5
0.88
22.3
1.09
27.7
1.36
34.5
1.70
43.2
1.95
49.5
2.44
62.0
2.94
74.7
3.57
90.7
4.07
103.4
4.60
116.1
5.66
143.8
6.72
170.7
8.72
221.5
10.88
276.35
12.88
327.15
14.14
359.15
16.16
410.5
18.18
461.8
20.20
513.1
0.44
11.1
0.50
12.7
0.56
14.3
0.62
15.9
0.69
17.5
0.75
19.0
0.88
22.2
0.94
23.8
0.94
23.8
0.94
23.8
0.94
23.8
1.00
25.4
1.12
28.6
1.19
30.2
1.25
31.8
1.38
34.9
1.44
36.5
1.56
39.7
1.69
42.9
0.62
15.9
0.62
15.9
0.69
17.5
0.81
20.6
0.88
22.2
1.00
25.4
1.12
28.9
1.19
30.2
1.25
31.7
1.31
33.3
1.44
36.5
1.56
39.7
1.75
44.4
1.94
49.2
2.19
55.6
2.25
57.1
2.50
63.5
2.69
68.3
2.88
73.0
1.19
30.2
1.50
38.1
1.94
49.2
2.31
58.7
2.56
65.1
3.06
77.8
3.56
90.5
4.25
107.9
4.81
122.2
5.31
134.9
6.44
163.5
7.56
192.1
9.69
246.1
12.00
304.8
14.38
365.1
15.75
400.0
18.00
457.2
19.88
504.8
22.00
558.8
1.38
34.9
1.69
42.9
2.00
50.8
2.50
63.5
2.88
73.0
3.62
92.1
4.12
104.8
5.00
127.0
5.50
139.7
6.19
157.2
7.31
185.7
8.50
215.9
10.62
269.9
12.75
323.8
15.00
381.0
16.25
412.7
18.50
469.9
21.00
533.4
23.00
584.2
inches
mm
32.00
812.8
24.25
615.95
1.88
47.6
3.25
82.5
26.12
663.6
27.25
692.1
Number
4
4
4
4
4
4
4
4
8
8
8
8
8
12
12
12
16
16
20
20
NB. Metric values are direct conversion from imperial sizes listed
56
H
K
Approx
Weight
Pounds
Kilo
0.62
15.9
0.62
15.9
0.62
15.9
0.62
15.9
0.62
15.9
0.75
19.0
0.75
19.0
0.75
19.0
0.75
19.0
0.75
19.0
0.88
22.2
0.88
22.2
0.88
22.2
1.00
25.4
1.00
25.4
1.12
28.6
1.12
28.6
1.25
31.7
1.25
31.7
2.38
60.3
2.75
69.8
3.12
79.4
3.50
88.9
3.88
98.4
4.75
120.6
5.50
139.7
6.00
152.4
7.00
177.8
7.50
190.5
8.50
215.9
9.50
241.3
11.75
298.4
14.25
361.9
17.00
431.8
18.75
476.2
21.25
539.7
22.75
577.8
25.00
635.0
0.9
0.4
1.5
0.7
1.8
0.8
2.4
1.1
3.1
1.4
4.8
2.2
7.9
3.6
9
4.1
11.4
5.2
12.3
5.6
13.9
6.3
16.5
7.5
27.7
12.6
40.7
18.5
1.6
28
79.2
36
101.2
46
110
50
140
64
1.38
34.9
29.50
749.3
196
89
Drilling
Manufacturer of Nickel Alloys, Austenitic Stainless Steel and Copper Nickel
ASME - B16.5
F
B
H
D
1/16” = 1.6mm
G
K
A
Slip-on Flanges
E
Class 300
I
ASME B16.5
Flange
Nominal
Size
/2
1
/4
3
1
1 1/4
1 1/2
2
2 1/2
3
3 1/2
4
5
6
8
10
12
14
16
18
20
24
Hub
Raised
Face
A
B
D
E
F
G
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
3.75
95.2
4.62
117.5
4.88
123.8
5.25
133.3
6.12
155.6
6.50
165.1
7.50
190.5
8.25
209.5
9.00
228.5
10.00
254.0
11.0
279.4
12.50
317.5
15.00
381.0
17.50
444.52
20.50
520.7
23.00
584.2
25.50
647.7
28.00
711.2
30.50
774.7
0.88
22.3
1.09
27.7
1.36
34.5
1.70
43.2
1.95
49.5
2.44
62.0
2.94
74.7
3.57
90.7
4.07
103.4
4.57
116.1
5.66
143.8
6.72
170.7
8.72
221.5
10.88
76.35
12.88
327.15
14.14
359.15
16.16
410.5
18.18
461.8
20.20
513.1
0.56
14.3
0.62
15.9
0.69
17.5
0.75
19.0
0.81
20.6
0.88
22.2
1.00
25.4
1.12
28.6
1.19
30.2
1.25
31.8
1.38
34.9
1.44
36.5
1.62
41.3
1.88
47.6
2.00
50.8
2.12
54.0
2.25
57.2
2.38
60.3
2.50
63.5
0.88
22.2
1.00
25.4
1.06
27.0
1.06
27.0
1.19
30.2
1.31
33.3
1.50
38.1
1.69
42.9
1.75
44.4
1.88
47.6
2.00
50.8
2.06
52.4
2.44
61.9
2.62
66.7
2.88
73.0
3.00
76.2
3.25
82.5
3.50
88.9
3.75
95.2
1.50
38.1
1.88
47.6
2.12
54.0
2.50
63.5
2.75
69.8
3.31
84.1
3.94
100.0
4.62
117.5
5.25
133.4
5.75
146.0
7.00
177.8
8.12
206.4
10.25
260.3
12.62
320.7
14.75
374.6
16.75
425.4
19.00
482.6
21.00
533.4
23.12
587.4
1.38
34.9
1.69
42.9
2.00
50.8
2.50
63.5
2.88
73.0
3.62
92.1
4.12
104.8
5.00
127.0
5.50
139.7
6.19
157.2
7.31
185.7
8.50
215.9
10.62
269.9
12.75
323.8
15.00
381.0
16.25
412.7
18.50
469.9
21.00
533.4
23.00
584.2
inches
mm
36.00
914.4
24.25
615.95
2.75
69.8
4.19
106.4
27.62
701.7
27.25
692.1
H
K
Approx
Weight
Pounds
Kilo
0.62
15.9
0.75
19.0
0.75
19.0
0.75
19.0
0.88
22.2
0.75
19.0
0.88
22.2
0.88
22.2
0.88
22.2
0.88
22.2
0.88
22.2
0.88
22.2
1.00
25.4
1.12
28.6
1.25
31.7
1.25
31.7
1.38
34.9
1.38
34.9
1.38
34.9
2.62
66.7
3.25
82.5
3.50
88.9
3.88
98.4
4.50
114.3
5.00
127.0
5.88
149.2
6.62
168.3
7.25
184.1
7.88
200.0
9.25
234.9
10.62
269.9
13.00
330.2
15.25
387.3
17.75
450.8
20.25
514.3
22.50
571.5
24.75
628.5
27.00
685.8
1.5
0.7
2.4
1.1
3.1
1.4
4.0
1.8
5.7
2.6
7.5
3.4
9.7
4.4
13.4
6.1
16.5
7.5
22.2
10.1
27.5
12.5
31.0
14.1
54.6
24.8
81.6
37.1
111
50.0
154
70.0
213
97.0
271
123
293
133
1.62
41.3
32.00
812.8
458
203
Drilling
Number
4
4
4
4
4
8
8
8
8
8
8
12
12
16
16
20
20
24
24
24
NB. Metric values are direct conversion from imperial sizes listed
Manufacturer of Nickel Alloys, Austenitic Stainless Steel and Copper Nickel
57
ASME - B16.5
A
H
D
1/16” = 1.6mm
G
K
Blind Flanges
Class 150
I
ASME B16.5
/2
1
/4
3
1
1 1/4
1 1/2
2
2 1/2
3
3 1/2
4
5
6
8
10
12
14
16
18
20
24
Raised
Face
Flange
Nominal
Size
A
D
G
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
3.50
88.9
3.88
98.4
4.25
108.0
4.62
117.5
5.00
127.0
6.00
152.4
7.00
177.8
7.50
190.5
8.50
215.9
9.00
228.6
10.0
254.0
11.00
279.4
13.50
342.9
16.00
406.4
19.00
482.6
21.00
533.4
23.50
596.9
25.00
635.0
27.50
698.5
0.44
11.1
0.50
12.7
0.56
14.3
0.62
15.9
0.69
17.5
0.75
19.0
0.88
22.2
0.94
23.8
0.94
23.8
0.94
23.8
0.94
23.8
1.00
25.4
1.12
28.6
1.19
30.2
1.25
31.8
1.38
34.9
1.44
36.5
1.56
39.7
1.69
42.9
1.38
34.9
1.69
42.9
2.00
50.8
2.50
63.5
2.88
73.0
3.62
92.1
4.12
104.8
5.00
127.0
5.50
139.7
6.19
157.2
7.31
185.7
8.50
215.9
10.62
269.9
12.75
323.8
15.00
381.0
16.25
412.7
18.50
469.9
21.00
533.4
23.00
584.2
inches
mm
32.00
812.8
1.88
47.6
27.25
692.1
H
K
Approx
Weight
Pounds
Kilo
0.62
15.9
0.62
15.9
0.62
15.9
0.62
15.9
0.62
15.9
0.75
19.0
0.75
19.0
0.75
19.0
0.75
19.0
0.75
19.0
0.88
22.2
0.88
22.2
0.88
22.2
1.00
25.4
1.00
25.4
1.12
28.6
1.12
28.6
1.25
31.7
1.25
31.7
2.38
60.3
2.75
69.8
3.12
79.4
3.50
88.9
3.88
98.4
4.75
120.6
5.50
139.7
6.00
152.4
7.00
177.8
7.50
190.5
8.50
215.9
9.50
241.3
11.75
298.4
14.25
361.9
17.00
431.8
18.75
476.2
21.25
539.7
22.75
577.8
25.00
635.0
0.9
0.4
1.5
0.7
2.0
0.9
2.9
1.3
3.5
1.6
5.7
2.6
9.0
4.1
11.0
5.0
14.1
6.4
15.6
7.1
19.8
9.0
26.0
11.8
46.2
21.0
66.0
30.0
99.0
45.0
130
59
173
79
213
97
273
124
1.38
34.9
29.50
749.3
414
188
Drilling
Number
4
4
4
4
4
4
4
4
8
8
8
8
8
12
12
12
16
16
20
20
NB. Metric values are direct conversion from imperial sizes listed
58
Manufacturer of Nickel Alloys, Austenitic Stainless Steel and Copper Nickel
ASME - B16.5
A
H
D
1/16” = 1.6mm
G
K
Blind Flanges
I
Class 300
ASME B16.5
/2
1
/4
3
1
1 1/4
1 1/2
2
2 1/2
3
3 1/2
4
5
6
8
10
12
14
16
18
20
24
Raised
Face
Flange
Nominal
Size
A
D
G
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
3.75
95.2
4.62
117.5
4.88
123.8
5.25
133.3
6.12
155.6
6.50
165.1
7.50
190.5
8.25
209.5
9.00
228.5
10.00
254.0
11.0
279.4
12.50
317.5
15.00
381.0
17.50
444.5
20.50
520.7
23.00
584.2
25.50
647.7
28.00
711.2
30.50
774.7
0.56
14.3
0.62
15.9
0.69
17.5
0.75
19.0
0.81
20.6
0.88
22.2
1.00
25.4
1.12
28.6
1.19
30.2
1.25
31.8
1.38
34.9
1.44
36.5
1.62
41.3
1.88
47.6
2.00
50.8
2.12
54.0
2.25
57.2
2.38
60.3
2.50
63.5
1.38
34.9
1.69
42.9
2.00
50.8
2.50
63.5
2.88
73.0
3.62
92.1
4.12
104.8
5.00
127.0
5.50
139.7
6.19
157.2
7.31
185.7
8.50
215.9
10.62
269.9
12.75
323.8
15.00
381.0
16.25
412.7
18.50
469.9
21.00
533.4
23.00
584.2
inches
mm
36.00
914.4
2.75
69.8
27.25
692.1
H
K
Approx
Weight
Pounds
Kilo
0.62
15.9
0.75
19.0
0.75
19.0
0.75
19.0
0.88
22.2
0.75
19.0
0.88
22.2
0.88
22.2
0.88
22.2
0.88
22.2
0.88
22.2
0.88
22.2
1.00
25.4
1.12
28.6
1.25
31.7
1.25
31.7
1.38
34.9
1.38
34.9
1.38
34.9
2.62
66.7
3.25
82.5
3.50
88.9
3.88
98.4
4.50
114.3
5.00
127.0
5.88
149.2
6.62
168.3
7.25
184.1
7.88
200.0
9.25
234.9
10.62
269.9
13.00
330.2
15.25
387.3
17.75
450.8
20.25
514.3
22.50
571.5
24.75
628.5
27.00
685.8
1.5
0.7
2.6
1.2
3.3
1.5
4.4
2.0
6.4
2.9
7.5
3.4
11.2
5.1
15.4
7.0
19.6
8.9
26.0
11.8
34.1
15.5
46.9
21.3
77.4
35.2
125
57.0
181
82.0
233
106
308
140
392
178
491
223
1.62
41.3
32.00
812.8
759
345
Drilling
Number
4
4
4
4
4
8
8
8
8
8
8
12
12
16
16
20
20
24
24
24
NB. Metric values are direct conversion from imperial sizes listed
Manufacturer of Nickel Alloys, Austenitic Stainless Steel and Copper Nickel
59
ASME - B16.5
L
1/16” = 1.6mm
37½°
B
H
E
F
D
1/16” = 1.6mm
G
K
A
Welding Neck Flanges
I
Class 150
ASME B16.5
Flange
/2
1
/4
3
1
1 1/4
1 1/2
2
2 1/2
3
3 1/2
4
5
6
8
10
12
14
16
18
20
24
A
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
3.50
88.9
3.88
98.4
4.25
107.9
4.62
117.5
5.00
127.0
6.00
152.4
7.00
177.8
7.50
190.5
8.50
215.9
9.00
228.6
10.0
254.0
11.00
279.4
13.50
342.9
16.00
406.4
19.00
482.6
21.00
533.4
23.50
596.9
25.00
635.0
27.50
698.5
inches
mm
32.00
812.8
B
As Specified by Purchaser
Nominal
Size
Raised
Face
Hub
D
E
L
F
G
0.44
11.1
0.50
12.7
0.56
14.3
0.62
15.9
0.69
17.5
0.75
19.0
0.88
22.2
0.94
23.8
0.94
23.8
0.94
23.8
0.94
23.8
1.00
25.4
1.12
28.6
1.19
30.2
1.25
31.8
1.38
34.9
1.44
36.5
1.56
39.7
1.69
42.9
1.88
47.6
2.06
52.4
2.19
55.6
2.25
57.1
2.44
61.9
2.50
63.5
2.75
69.8
2.75
69.8
2.81
71.4
3.00
76.2
3.50
88.9
3.50
88.9
4.00
101.6
4.00
101.6
4.50
114.3
5.00
127.0
5.00
127.0
5.50
139.7
5.69
144.5
0.84
21.3
1.05
26.7
1.32
33.5
1.66
42.2
1.90
48.3
2.38
60.4
2.88
73.1
3.50
88.9
4.00
101.6
4.50
114.3
5.56
141.2
6.63
168.4
8.63
219.6
10.75
273.0
12.75
323.8
14.00
355.6
16.00
406.4
18.00
457.2
20.00
508.0
1.19
30.2
1.50
38.1
1.94
49.2
2.31
58.7
2.56
65.1
3.06
77.8
3.56
90.5
4.25
107.9
4.81
122.2
5.31
134.9
6.44
163.5
7.56
192.1
9.69
246.1
12.00
304.8
14.38
365.1
15.75
400.0
18.00
457.2
19.88
504.8
22.00
558.8
1.38
34.9
1.69
42.9
2.00
50.8
2.50
63.5
2.88
73.0
3.62
92.1
4.12
104.8
5.00
127.0
5.50
139.7
6.19
157.2
7.31
185.7
8.50
215.9
10.62
269.9
12.75
323.8
15.00
381.0
16.25
412.7
18.50
469.9
21.00
533.4
23.00
584.2
1.88
47.6
6.00
152.4
24.00 26.12
609.6 663.6
27.25
692.1
Number
4
4
4
4
4
4
4
4
8
8
8
8
8
12
12
12
16
16
20
20
NB. Metric values are direct conversion from imperial sizes listed
60
H
K
Approx
Weight
Pounds
Kilo
0.62
15.9
0.62
15.9
0.62
15.9
0.62
15.9
0.62
15.9
0.75
19.0
0.75
19.0
0.75
19.0
0.75
19.0
0.75
19.0
0.88
22.2
0.88
22.2
0.88
22.2
1.00
25.4
1.00
25.4
1.12
28.6
1.12
28.6
1.25
31.7
1.25
31.7
2.38
60.3
2.75
69.8
3.12
79.4
3.50
88.9
3.88
98.4
4.75
120.6
5.50
139.7
6.00
152.4
7.00
177.8
7.50
190.5
8.50
215.9
9.50
241.3
11.75
298.4
14.25
361.9
17.00
431.8
18.75
476.2
21.25
539.7
22.75
577.8
25.00
635.0
1.1
0.5
1.5
0.7
2.4
1.1
3.3
1.5
4.0
1.8
6.0
2.7
9.8
4.4
11.5
5.2
14.2
6.4
16.6
7.5
20.4
9.2
24.4
11.0
40.6
18.3
56.0
25.0
86.0
39.0
113
51.0
133
60.0
158
71.0
194
88.0
1.38
34.9
29.50
749.3
262
119
Drilling
Manufacturer of Nickel Alloys, Austenitic Stainless Steel and Copper Nickel
ASME - B16.5
L
1/16” = 1.6mm
37½°
B
H
E
F
D
1/16” = 1.6mm
G
K
A
Welding Neck Flanges
I
Class 300
ASME B16.5
Flange
/2
1
/4
3
1
1 1/4
1 1/2
2
2 1/2
3
3 1/2
4
5
6
8
10
12
14
16
18
20
24
A
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
3.75
95.2
4.62
117.5
4.88
123.8
5.25
133.35
6.12
155.6
6.50
165.1
7.50
190.5
8.25
209.55
9.00
228.6
10.00
254.0
11.00
279.4
12.50
317.5
15.00
381.0
17.50
444.5
20.50
520.7
23.00
584.2
25.50
647.7
28.00
711.2
30.50
774.7
inches
mm
36.00
914.4
B
As Specified by Purchaser
Nominal
Size
Raised
Face
Hub
D
E
L
F
G
0.56
14.3
0.62
15.9
0.69
17.5
0.75
19.0
0.81
20.6
0.88
22.2
1.00
25.4
1.12
28.6
1.19
30.2
1.25
31.8
1.38
34.9
1.44
36.5
1.62
41.3
1.88
47.6
2.00
50.8
2.12
54.0
2.25
57.2
2.38
60.3
2.50
63.5
2.06
52.4
2.25
57.1
2.44
61.9
2.56
65.1
2.69
68.3
2.75
69.8
3.00
76.2
3.12
79.4
3.19
81.0
3.38
85.7
3.88
98.4
3.88
98.4
4.38
111.1
4.62
117.5
5.12
130.2
5.62
142.9
5.75
146.05
6.25
158.75
6.38
161.9
0.84
21.3
1.05
26.7
1.32
33.5
1.66
42.2
1.90
48.3
2.38
60.45
2.88
73.15
3.50
88.9
4.00
101.6
4.50
114.3
5.56
141.2
6.63
168.4
8.63
219.6
10.75
273.05
12.75
323.85
14.00
355.6
16.00
406.4
18.00
457.2
20.00
508.0
1.50
38.1
1.88
47.6
2.12
54.0
2.50
63.5
2.75
69.8
3.31
84.1
3.94
100.0
4.65
117.5
5.25
133.35
5.75
146.05
7.00
177.8
8.12
206.4
10.25
260.35
12.62
320.7
14.75
374.6
16.75
425.4
19.00
482.6
21.00
533.4
23.12
587.4
1.38
34.9
1.69
42.9
2.00
50.8
2.50
63.5
2.88
73.0
3.62
92.1
4.12
104.8
5.00
127.0
5.50
139.7
6.19
157.2
7.31
185.7
8.50
215.9
10.62
269.9
12.75
323.8
15.00
381.0
16.25
412.7
18.50
469.9
21.00
533.4
23.00
584.2
2.75
69.8
6.62
168.3
24.00 27.62
609.6 701.7
27.25
692.1
H
K
Approx
Weight
Pounds
Kilo
0.62
15.9
0.75
19.0
0.75
19.0
0.75
19.0
0.88
22.2
0.75
19.0
0.88
22.2
0.88
22.2
0.88
22.2
0.88
22.2
0.88
22.2
0.88
22.2
1.00
25.4
1.12
28.6
1.25
31.7
1.25
31.7
1.38
34.9
1.38
34.9
1.38
34.9
2.62
66.7
3.25
82.5
3.50
88.9
3.88
98.4
4.50
114.3
5.00
127.0
5.88
149.2
6.62
168.3
7.25
184.15
7.88
200.0
9.25
234.95
10.62
269.9
13.00
330.2
15.25
387.3
17.75
450.8
20.25
514.3
22.50
571.5
24.75
628.6
27.00
685.8
1.8
0.8
2.9
1.3
3.7
1.7
4.8
2.2
7.0
3.2
7.9
3.6
11.9
5.4
16.3
7.4
19.6
8.9
26.2
11.9
35.2
16.0
44.8
20.2
68.8
31.0
97.5
44.3
141
64.0
194
88.0
249
113
295
134
376
171
1.62
41.3
32.00
812.8
524
238
Drilling
Number
4
4
4
4
4
8
8
8
8
8
8
12
12
16
16
20
20
24
24
24
NB. Metric values are direct conversion from imperial sizes listed
Manufacturer of Nickel Alloys, Austenitic Stainless Steel and Copper Nickel
61
ASME - B16.5
F
B
H
D
E
r
K
A
Lap Joint Flanges
I
Class 150
ASME B16.5
Nominal
Pipe
Size
/2
1
/4
3
1
1 1/4
1 1/2
2
2 1/2
3
3 1/2
4
5
6
8
10
12
14
16
18
20
24
Flange
Hub
A
B
D
E
F
r
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
3.50
88.9
3.88
98.4
4.25
107.9
4.62
117.5
5.00
127.0
6.00
152.4
7.00
177.8
7.50
190.5
8.50
215.9
9.00
228.6
10.0
254.0
11.00
279.4
13.50
342.9
16.00
406.4
19.00
482.6
21.00
533.4
23.50
596.9
25.00
635.0
27.50
698.5
0.90
22.9
1.11
28.2
1.38
35.05
1.72
43.7
1.97
50.0
2.46
62.5
2.97
75.4
3.60
91.4
4.10
104.1
4.60
116.8
5.69
144.5
6.75
171.45
8.75
222.25
10.92
277.4
12.92
328.2
14.18
360.2
16.19
411.2
18.20
462.3
20.25
514.35
0.44
11.1
0.50
12.7
0.56
14.3
0.62
15.9
0.69
17.5
0.75
19.0
0.88
22.2
0.94
23.8
0.94
23.8
0.94
23.8
0.94
23.8
1.00
25.4
1.12
28.6
1.19
30.2
1.25
31.8
1.38
34.9
1.44
36.5
1.56
39.7
1.69
42.9
0.62
15.9
0.62
15.9
0.69
17.5
0.81
20.6
0.88
22.2
1.00
25.4
1.12
28.6
1.19
30.2
1.25
31.7
1.31
33.3
1.44
36.5
1.56
39.7
1.75
44.4
1.94
49.2
2.19
55.6
3.12
79.4
3.44
87.3
3.81
96.8
4.06
103.2
1.19
30.2
1.50
38.1
1.94
49.2
2.31
58.7
2.56
65.1
3.06
77.8
3.56
90.5
4.25
107.9
4.81
122.2
5.31
134.9
6.44
163.5
7.56
192.1
9.69
246.1
12.00
304.8
14.38
365.1
15.75
400.0
18.00
457.2
19.88
504.8
22.00
558.8
0.12
3.20
0.12
3.20
0.12
3.20
0.19
48.0
0.25
6.35
0.31
7.90
0.31
7.90
0.38
9.50
0.38
9.50
0.44
11.1
0.44
11.1
0.50
12.7
0.50
12.7
0.50
12.7
0.50
12.7
0.50
12.7
0.50
12.7
0.50
12.7
0.50
12.7
inches
mm
32.00
812.8
24.25
615.95
1.88
47.6
4.38
111.1
26.12
663.6
0.50
12.7
Number
4
4
4
4
4
4
4
4
8
8
8
8
8
12
12
12
16
16
20
20
NB. Metric values are direct conversion from imperial sizes listed
62
H
K
Approx
Weight
Pounds
Kilo
0.62
15.9
0.62
15.9
0.62
15.9
0.62
15.9
0.62
15.9
0.75
19.0
0.75
19.0
0.75
19.0
0.75
19.0
0.75
19.0
0.88
22.2
0.88
22.2
0.88
22.2
1.00
25.4
1.00
25.4
1.12
28.6
1.12
28.6
1.25
31.7
1.25
31.7
2.38
60.3
2.75
69.8
3.12
79.4
3.50
88.9
3.88
98.4
4.75
120.6
5.50
139.7
6.00
152.4
7.00
177.8
7.50
190.5
8.50
215.9
9.50
241.3
11.75
298.4
14.25
361.9
17.00
431.8
18.75
476.2
21.25
539.7
22.75
577.8
25.00
635.0
0.9
0.4
1.5
0.7
1.8
0.8
2.4
1.1
3.1
1.4
4.8
2.2
7.9
3.6
9.0
4.1
11.4
5.2
12.3
5.6
13.9
6.3
16.5
7.5
27.7
12.6
40.7
18.5
61.6
28.0
79.2
36.0
101.2
46.0
110.0
50.0
140.0
64.0
1.38
34.9
29.50
749.3
196.0
89.0
Drilling
Radius
Manufacturer of Nickel Alloys, Austenitic Stainless Steel and Copper Nickel
ASME - B16.5
F
B
H
E
D
r
K
A
Lap Joint Flanges
I
Class 300
ASME B16.5
Nominal
Pipe
Size
/2
1
/4
3
1
1 1/4
1 1/2
2
2 1/2
3
3 1/2
4
5
6
8
10
12
14
16
18
20
24
Flange
Hub
A
B
D
E
F
r
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
3.75
95.2
4.62
117.5
4.88
123.8
5.25
133.3
6.12
155.6
6.50
165.1
7.50
190.5
8.25
209.5
9.00
228.5
10.00
254.0
11.00
279.4
12.50
317.5
15.00
381.0
17.50
444.5
20.50
520.7
23.00
584.2
25.50
647.7
28.00
711.2
30.50
774.7
0.90
22.9
1.11
28.2
1.38
35.05
1.72
43.7
1.97
50.0
2.46
62.5
2.97
75.4
3.60
91.4
4.10
104.1
4.60
116.8
5.69
144.5
6.75
171.45
8.75
222.25
10.92
277.4
12.92
328.2
14.18
360.2
16.19
411.2
18.20
462.3
20.25
514.35
0.56
14.3
0.62
15.9
0.69
17.5
0.75
19.0
0.81
20.6
0.88
22.2
1.00
25.4
1.12
28.6
1.19
30.2
1.25
31.8
1.38
34.9
1.44
36.5
1.62
41.3
1.88
47.6
2.00
50.8
2.12
54.0
2.25
57.2
2.38
60.3
2.50
63.5
0.88
22.2
1.00
25.4
1.06
27.0
1.06
27.0
1.19
30.2
1.31
33.3
1.50
38.1
1.69
42.9
1.75
44.4
1.88
47.6
2.00
50.8
2.06
52.4
2.44
61.9
3.75
95.2
4.00
101.6
4.38
111.1
4.75
120.65
5.12
130.2
5.50
139.7
1.50
38.1
1.88
47.6
2.12
54.0
2.50
63.5
2.75
69.8
3.31
84.1
3.94
100.0
4.62
117.5
5.25
133.4
5.75
146.0
7.00
177.8
8.12
206.4
10.25
260.3
12.62
320.7
14.75
374.6
16.75
425.4
19.00
482.6
21.00
533.4
23.12
587.4
0.12
3.20
0.12
3.20
0.12
3.20
0.19
48.0
0.25
6.35
0.31
7.90
0.31
7.90
0.38
9.50
0.38
9.50
0.44
11.1
0.44
11.1
0.50
12.7
0.50
12.7
0.50
12.7
0.50
12.7
0.50
12.7
0.50
12.7
0.50
12.7
0.50
12.7
inches
mm
36.00
914.4
24.25
615.95
2.75
69.8
6.00
152.4
27.62
701.7
0.50
12.7
H
K
Approx
Weight
Pounds
Kilo
0.62
15.9
0.75
19.0
0.75
19.0
0.75
19.0
0.88
22.2
0.75
19.0
0.88
22.2
0.88
22.2
0.88
22.2
0.88
22.2
0.88
22.2
0.88
22.2
1.00
25.4
1.12
28.6
1.25
31.7
1.25
31.7
1.38
34.9
1.38
34.9
1.38
34.9
2.62
66.7
3.25
82.5
3.50
88.9
3.88
98.4
4.50
114.3
5.00
127.0
5.88
149.2
6.62
168.3
7.25
184.1
7.88
200.0
9.25
234.9
10.62
269.9
13.00
330.2
15.25
387.3
17.75
450.8
20.25
514.3
22.50
571.5
24.75
628.5
27.00
685.9
1.5
0.7
2.4
1.1
3.1
1.4
4.0
1.8
5.7
2.6
7.5
3.4
9.7
4.4
13.4
6.1
16.5
7.5
22.2
10.1
27.5
12.5
31.0
14.1
54.6
24.8
81.6
37.1
111.0
50.0
154.0
70.0
213.0
97.0
271.0
123.0
293.0
133.0
1.62
41.3
32.00
812.8
458.0
208.0
Drilling
Radius
Number
4
4
4
4
4
8
8
8
8
8
8
12
12
16
16
20
20
24
24
24
NB. Metric values are direct conversion from imperial sizes listed
Manufacturer of Nickel Alloys, Austenitic Stainless Steel and Copper Nickel
63
ASME - B16.5
F
H
D
1/16” = 1.6mm
G
K
A
Threaded Flanges
I
E
Class 150
ASME B16.5
Flange
/2
1
/4
3
1
1 1/4
1 1/2
2
2 /2
1
3
3 /2
1
4
5
6
8
10
12
14
16
18
20
24
A
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
3.50
88.9
3.88
98.4
4.25
107.9
4.62
117.5
5.00
127.0
6.00
152.4
7.00
177.8
7.50
190.5
8.50
215.9
9.00
228.6
10.0
254.0
11.00
279.4
13.50
342.9
16.00
406.4
19.00
482.6
21.00
533.4
23.50
596.9
25.00
635.0
27.50
698.5
inches
mm
32.00
812.8
B
No Counter Bore Required on 150 lb. Threaded Flanges
Nominal
Size
Hub
Raised
Face
D
E
F
G
0.44
11.1
0.50
12.7
0.56
14.3
0.62
15.9
0.69
17.5
0.75
19.0
0.88
22.2
0.94
23.8
0.94
23.8
0.94
23.8
0.94
23.8
1.00
25.4
1.12
28.6
1.19
30.2
1.25
31.8
1.38
34.9
1.44
36.5
1.56
39.7
1.69
42.9
0.62
15.9
0.62
15.9
0.69
17.5
0.81
20.6
0.88
22.2
1.00
25.4
1.12
28.9
1.19
30.2
1.25
31.7
1.31
33.3
1.44
36.5
1.56
39.7
1.75
44.4
1.94
49.2
2.19
55.6
2.25
57.1
2.50
63.5
2.69
68.3
2.88
73.0
1.19
30.2
1.50
38.1
1.94
49.2
2.31
58.7
2.56
65.1
3.06
77.8
3.56
90.5
4.25
107.9
4.81
122.2
5.31
134.9
6.44
163.5
7.56
192.1
9.69
246.1
12.00
304.8
14.38
365.1
15.75
400.0
18.00
457.2
19.88
504.8
22.00
558.8
1.38
34.9
1.69
42.9
2.00
50.8
2.50
63.5
2.88
73.0
3.62
92.1
4.12
104.8
5.00
127.0
5.50
139.7
6.19
157.2
7.31
185.7
8.50
215.9
10.62
269.9
12.75
323.8
15.00
381.0
16.25
412.7
18.50
469.9
21.00
533.4
23.00
584.2
1.88
47.6
3.25
82.5
26.12
663.6
27.25
692.1
Number
4
4
4
4
4
4
4
4
8
8
8
8
8
12
12
12
16
16
20
20
NB. Metric values are direct conversion from imperial sizes listed
64
H
K
Approx
Weight
Pounds
Kilo
0.62
15.9
0.62
15.9
0.62
15.9
0.62
15.9
0.62
15.9
0.75
19.0
0.75
19.0
0.75
19.0
0.75
19.0
0.75
19.0
0.88
22.2
0.88
22.2
0.88
22.2
1.00
25.4
1.00
25.4
1.12
28.6
1.12
28.6
1.25
31.7
1.25
31.7
2.38
60.3
2.75
69.8
3.12
79.4
3.50
88.9
3.88
98.4
4.75
120.6
5.50
139.7
6.00
152.4
7.00
177.8
7.50
190.5
8.50
215.9
9.50
241.3
11.75
298.4
14.25
361.9
17.00
431.8
18.75
476.2
21.25
539.7
22.75
577.8
25.00
635.0
0.9
0.4
1.5
0.7
2.0
0.9
2.6
1.2
3.3
1.5
5.1
2.3
8.1
3.7
9.2
4.2
11.4
5.3
13.0
5.9
15.4
7.0
18.5
8.4
28.6
13
39.2
17.8
64.9
29.5
85.8
39
103.4
47
119.0
54
150
68
1.38
34.9
29.50
749.3
205
93
Drilling
Manufacturer of Nickel Alloys, Austenitic Stainless Steel and Copper Nickel
ASME - B16.5
F
B
H
D
1/16” = 1.6mm
G
K
A
Threaded Flanges
I
E
Class 300
ASME B16.5
Flange
Nominal
Size
/2
1
/4
3
1
1 1/4
1 1/2
2
2 /2
1
3
3 /2
1
4
5
6
8
10
12
14
16
18
20
24
Hub
Raised
Face
A
B
D
E
F
G
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
3.75
95.2
4.62
117.5
4.88
123.8
5.25
133.35
6.12
155.6
6.50
165.1
7.50
190.5
8.25
209.55
9.00
228.6
10.00
254.0
11.0
279.4
12.50
317.5
15.00
381.0
17.50
444.5
20.50
520.7
23.00
584.2
25.50
647.7
28.00
711.2
30.50
774.7
0.93
23.6
1.14
28.95
1.41
35.8
1.75
44.45
1.98
50.5
2.50
63.5
3.00
76.2
3.63
92.2
4.13
104.9
4.63
117.6
5.69
144.5
6.72
171.45
8.75
222.25
10.88
276.35
12.94
328.7
14.19
360.4
16.19
411.2
18.19
462.0
20.19
512.8
0.56
14.3
0.62
15.9
0.69
17.5
0.75
19.0
0.81
20.6
0.88
22.2
1.00
25.4
1.12
28.6
1.19
30.2
1.25
31.8
1.38
34.9
1.44
36.5
1.62
41.3
1.88
47.6
2.00
50.8
2.12
54.0
2.25
57.2
2.38
60.3
2.50
63.5
0.88
22.2
1.00
25.4
1.06
27.0
1.06
27.0
1.19
30.2
1.31
33.3
1.50
38.1
1.69
42.9
1.75
44.4
1.88
47.6
2.00
50.8
2.06
52.4
2.44
61.9
2.62
66.7
2.88
73.0
3.00
76.2
3.25
82.5
3.50
88.9
3.75
95.2
1.50
38.1
1.88
47.6
2.12
54.0
2.50
63.5
2.75
69.8
3.31
84.1
3.94
100.0
4.62
117.5
5.25
133.35
5.75
146.05
7.00
177.8
8.12
206.4
10.25
260.35
12.62
320.7
14.75
374.6
16.75
425.4
19.00
482.6
21.00
533.4
23.12
587.4
1.38
34.9
1.69
42.9
2.00
50.8
2.50
63.5
2.88
73.0
3.62
92.1
4.12
104.8
5.00
127.0
5.50
139.7
6.19
157.2
7.31
185.7
8.50
215.9
10.62
269.9
12.75
323.8
15.00
381.0
16.25
412.7
18.50
469.9
21.00
533.4
23.00
584.2
inches
mm
36.00
914.4
24.19
614.4
2.75
69.9
4.19
106.4
27.62
701.7
27.25
692.1
H
K
Approx
Weight
Pounds
Kilo
0.62
15.9
0.75
19.0
0.75
19.0
0.75
19.0
0.88
22.2
0.75
19.0
0.88
22.2
0.88
22.2
0.88
22.2
0.88
22.2
0.88
22.2
0.88
22.2
1.00
25.4
1.12
28.6
1.25
31.7
1.25
31.7
1.38
34.9
1.38
34.9
1.38
34.9
2.62
66.7
3.25
82.5
3.50
88.9
3.88
98.4
4.50
114.3
5.00
127.0
5.88
149.2
6.62
168.3
7.25
184.15
7.88
200.0
9.25
234.95
10.62
269.9
13.00
330.2
15.25
387.3
17.75
450.8
20.25
514.3
22.50
571.5
24.75
628.5
27.00
685.8
1.5
0.7
2.6
1.2
3.1
1.4
4.2
1.9
6.2
2.8
7.3
3.3
10.1
4.6
13.9
6.3
17.2
7.8
22.4
10.2
28.4
12.9
33.0
15.0
57.2
26
82.6
37.5
114
52.0
158
72.0
220.0
100.0
277.0
126.0
304.0
138.0
1.62
41.3
32.00
812.8
469.0
213.0
Drilling
Number
4
4
4
4
4
8
8
8
8
8
8
12
12
16
16
20
20
24
24
24
NB. Metric values are direct conversion from imperial sizes listed
Manufacturer of Nickel Alloys, Austenitic Stainless Steel and Copper Nickel
65
ASME - B16.5
F
B1
H
C
1/16” = 1.6mm
B
G
K
A
Socket Welding Flanges
E
D
Class 150
I
ASME B16.5
Flange
Nominal
Size
/2
1
/4
3
1
1 1/4
1 /2
1
2
2 /2
1
3
A
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
B
3.50 0.62
88.9 15.7
3.88 0.82
98.4 20.8
4.25 1.05
107.9 26.7
4.62 1.38
117.5 35.05
5.00 1.61
127.0 40.9
6.00 2.07
152.4 52.6
2.47
7.00
177.8 62.7
7.50 3.07
190.5 78.0
Hub
Raised
Face
B1
C
D
E
F
G
0.88
22.35
1.09
27.7
1.36
34.5
1.70
43.2
1.95
49.5
2.44
62.0
2.94
74.7
3.57
90.7
0.38
9.50
0.44
11.1
0.50
12.7
0.56
14.3
0.62
15.9
0.69
17.5
0.75
19.0
0.81
20.6
0.44
11.1
0.50
12.7
0.56
14.3
0.62
15.9
0.69
17.5
0.75
19.0
0.88
22.3
0.94
23.8
0.62
15.9
0.62
15.9
0.69
17.5
0.81
20.6
0.88
22.2
1.00
25.4
1.12
28.6
1.19
30.2
1.19
30.2
1.50
38.1
1.94
49.2
2.31
58.7
2.56
65.1
3.06
77.8
3.56
90.5
4.25
107.9
1.38
34.9
1.69
42.9
2.00
50.8
2.50
63.5
2.88
73.0
3.62
92.1
4.12
104.8
5.00
127.0
Number
4
4
4
4
4
4
4
4
NB. Metric values are direct conversion from imperial sizes listed
66
H
K
Approx
Weight
Pounds
Kilo
0.62
15.9
0.62
15.9
0.62
15.9
0.62
15.9
0.62
15.9
0.75
19.0
0.75
19.0
0.75
19.0
2.38
60.3
2.75
69.8
3.12
79.4
3.50
88.9
3.88
98.4
4.75
120.6
5.50
139.7
6.00
152.4
0.9
0.4
1.5
0.7
2.0
0.9
2.6
1.2
3.3
1.5
5.1
2.3
8.1
3.7
9.2
4.2
Drilling
Manufacturer of Nickel Alloys, Austenitic Stainless Steel and Copper Nickel
ASME - B16.5
F
B1
H
C
D
1/16” = 1.6mm
B
G
K
A
Socket Welding Flanges
E
Class 300
I
ASME B16.5
Nominal
Size
/2
1
/4
3
1
1 1/4
1 /2
1
2
2 /2
1
3
Flange
A
B
0.62
3.75
inches
15.7
95.2
mm
0.82
inches 4.62
117.5 20.8
mm
1.05
inches 4.88
123.8 26.7
mm
1.38
inches 5.25
133.35 35.05
mm
1.61
6.12
inches
155.6 40.9
mm
2.07
inches 6.50
165.1 52.6
mm
2.47
7.50
inches
190.5 62.7
mm
3.07
inches 8.25
209.55 78.0
mm
Hub
Raised
Face
B1
C
D
E
F
G
0.88
22.35
1.09
27.7
1.36
34.5
1.70
43.2
1.95
49.5
2.44
62.0
2.94
74.7
3.57
90.7
0.38
9.50
0.44
11.1
0.50
12.7
0.56
14.3
0.62
15.9
0.69
17.5
0.75
19.0
0.81
20.6
0.56
14.3
0.62
15.9
0.69
17.5
0.75
19.0
0.81
20.6
0.88
22.2
1.00
25.4
1.12
28.6
0.88
22.2
1.00
25.4
1.06
27.0
1.06
27.0
1.19
30.2
1.31
33.3
1.50
38.1
1.69
42.9
1.50
38.1
1.88
47.6
2.12
54.0
2.50
63.5
2.75
69.8
3.31
84.1
3.94
100.0
4.62
117.5
1.38
34.9
1.69
42.9
2.00
50.8
2.50
63.5
2.88
73.0
3.62
92.1
4.12
104.8
5.00
127.0
H
K
Approx
Weight
Pounds
Kilo
0.62
15.9
0.75
19.0
0.75
19.0
0.75
19.0
0.88
22.2
0.75
19.0
0.88
22.2
0.88
22.2
2.62
66.7
3.25
82.5
3.50
88.9
3.88
98.4
4.50
114.3
5.00
127.0
5.88
149.2
6.62
168.3
1.5
0.7
2.6
1.2
3.1
1.4
4.2
1.9
6.2
2.8
7.3
3.3
10.1
4.6
13.9
6.3
Drilling
Number
4
4
4
4
4
8
8
8
NB. Metric values are direct conversion from imperial sizes listed
Manufacturer of Nickel Alloys, Austenitic Stainless Steel and Copper Nickel
67
ASME - B16.9
A
A
B
A
A
B
ASME B16.9
I
Dimensions Of Elbows
Center-to-End
Nominal Pipe Size
[NPS]
in
90 Deg LR
Elbows, A
45 Deg LR
Elbows, B
90 Deg SR
Elbows, A
mm
mm
mm
mm
mm
-
/2
15
21.3
38
16
3
/4
20
26.7
38
19
-
1
25
33.4
38
22
25
1
68
DN
Outside Diameter
at Bevel
1 1/4
32
42.2
48
25
32
1 1/2
40
48.3
57
29
38
2
50
60.3
76
35
51
2 1/2
65
73.0
95
44
64
3
80
88.9
114
51
76
4
100
114.3
152
64
102
5
125
141.3
190
79
127
6
150
168.3
229
95
152
203
8
200
219.1
305
127
10
250
273.0
381
159
254
12
300
323.8
457
190
305
14
350
355.6
533
222
356
16
400
406.4
610
254
406
18
450
457.0
686
286
457
20
500
508.0
762
318
508
22
550
559.0
838
343
559
24
600
610.0
914
381
610
Manufacturer of Nickel Alloys, Austenitic Stainless Steel and Copper Nickel
ASME - B16.9
D1
D1
T1
T1
M
T
D
C
ASME B16.9
Run D
/2 x 1/2
/4 x 3/4
1
3
C
Center-to-End
Run C
Outlet [1] M
mm
mm
mm
mm
21.3
21.3
25
25
26.7
26.7
29
29
33.4
33.4
38
21.3
Run D
2 1/2 x 2 1/2
Outlet [1] M
mm
mm
mm
mm
73.0
73.0
76
76
29
x 1 1/2
48.3
67
38
x 1 1/4
42.2
64
38
x1
21.3
38
3 x3
48
Run C
60.3
26.7
42.2
Center-to-End
Outlet D1
x2
x 3/4
42.2
Outside Diameter
at Bevel
Nominal
Pipe Size
[NPS]
x 1/2
1 1/4 x 1 1/4
C
Dimensions Of Equal And Reducing Tees
I
Outlet D1
x 1/2
1x1
C
Outside Diameter
at Bevel
Nominal
Pipe Size
[NPS]
M
T
D
70
33.4
88.9
88.9
48
x 2 1/2
73.0
57
86
86
83
x1
33.4
48
x2
60.3
76
x 3/4
26.7
48
x 1 1/2
48.3
73
x 1/2
21.3
48
x 1 1/4
1 /2 x 1 /2
1
1
48.3
48.3
57
57
4 x4
42.2
114.3
114.3
70
105
105
x 1 1/4
42.2
57
x 3 1/2
101.6
102
x1
33.4
57
x3
88.9
98
x 3/4
26.7
57
x 2 1/2
73.0
95
x 1/2
21.3
57
x2
60.3
89
x 1 1/2
48.3
86
60.3
2x2
x 1 1/2
x 1 /4
1
60.3
48.3
42.2
64
64
60
57
x1
33.4
51
x 3/4
26.7
44
5 x5
141.3
141.3
124
124
x4
114.3
117
x 3 1/2
101.6
114
x3
88.9
111
x 2 1/2
73.0
108
x2
60.3
105
Manufacturer of Nickel Alloys, Austenitic Stainless Steel and Copper Nickel
69
ASME - B16.9
D1
D1
T1
T1
M
T
D
D
C
ASME B16.9
Nominal
Pipe Size
[NPS]
6x6
I
C
C
C
Dimensions Of Equal And Reducing Tees
Outside Diameter
at Bevel
Center-to-End
Outside Diameter
at Bevel
Center-to-End
Nominal
Pipe Size
[NPS]
Run D
Outlet D1
Run C
Outlet [1] M
mm
mm
mm
mm
406.4
406.4
305
Run D
Outlet D1
Run C
Outlet [1] M
mm
mm
mm
mm
168.3
168.3
143
143
16 x 16
141.3
137
x 14
355.6
305
x5
305
x4
114.3
130
x 12
323.8
295
x 3 1/2
101.6
127
x 10
273.0
283
x3
88.9
124
x8
219.1
273
x 2 1/2
73.0
121
x6
168.3
264
8x8
219.1
x6
219.1
178
178
168.3
168
x5
141.3
162
x4
114.3
156
x 3 1/2
101.6
152
10 x 10
273.0
273.0
216
18 x 18
457.0
457.0
343
343
x 16
406.4
330
330
x 14
355.6
x 12
323.8
321
x 10
273.0
308
x8
216
20 x 20
219.1
508.0
508.0
298
381
381
x8
219.1
203
x 18
457.0
368
x6
168.3
194
x 16
406.4
356
x5
141.3
191
x 14
355.6
356
x4
114.3
184
x 12
323.8
346
x 10
273.0
333
x8
219.1
12 x 12
323.8
x 10
323.8
254
273.0
254
241
x8
219.1
229
x6
168.3
219
x5
141.3
216
14 x 14
70
M
T
355.6
355.6
279
22 x 22
559.0
x 20
559.0
324
419
419
508.0
406
x 18
457.0
394
x 16
406.4
381
279
x 14
355.6
381
x 12
323.8
270
x 12
323.8
371
x 10
273.0
257
x 10
273.0
359
x8
219.1
248
24 x 24
x6
168.3
238
x 22
559.0
432
x 20
508.0
432
x 18
457.0
419
x 16
406.4
406
x 14
355.6
406
x 12
323.8
397
x 10
273.0
384
610.0
610.0
Manufacturer of Nickel Alloys, Austenitic Stainless Steel and Copper Nickel
432
432
ASME - B16.9
D1
D1
T1
T1
H
T
H
T
D
ASME B16.9
Nominal
Pipe Size
[NPS]
/4 x 1/2
1 x 3/4
x 1/2
1 1/4 x 1
x 3/4
x 1/2
1 1/2 x 1 1/4
3
x
x
x
D
D1
End-to-End
(H)
mm
mm
mm
26.7
21.3
38
33.4
26.7
21.3
51
42.2
33.4
26.7
21.3
51
42.2
33.4
26.7
21.3
64
48.3
42.2
33.4
26.7
76
60.3
48.3
42.2
33.4
88
73.0
60.3
48.3
42.2
88
101.6
88.9
73.0
60.3
48.3
102
114.3
101.6
88.9
73.0
127
141.3
114.3
101.6
88.9
73.0
140
168.3
141.3
114.3
101.6
152
48.3
/4
1
/2
3
2 x 1 /2
x 1 1/4
x1
x 3/4
60.3
2 1/2 x 2
x 1 1/2
x 1 1/4
x1
73.0
3 x 2 1/2
x2
x 1 1/2
x 1 1/4
88.9
4 x 3 1/2
x3
x 2 1/2
x2
x 1 1/2
114.3
5x
x
x
x
4
3
3
2
141.3
6x
x
x
x
x
5
4
3
3
2
8x
x
x
x
6
5
4
3 1/2
/2
Dimensions Of Concentric And Eccentric Reducers
Outside Diameter
at Bevel
1
1
I
D
1
/2
1
168.3
/2
1
/2
1
219.1
Nominal
Pipe Size
[NPS]
10 x 8
Outside Diameter
at Bevel
D
D1
mm
mm
mm
273.0
219.1
178
x6
168.3
x5
141.3
x4
114.3
12 x 10
323.8
273.0
x8
219.1
x6
168.3
x5
14 x 12
323.8
x8
219.1
168.3
406.4
355.6
x 12
323.8
x 10
273.0
x8
219.1
x6
168.3
457.0
406.4
x 14
355.6
x 12
323.8
x 10
20 x 18
457.0
406.4
x 14
355.6
x 12
508.0
457.0
x 16
406.4
x 14
x 20
381
508
323.8
559.0
x 18
24 x 22
356
273.0
508.0
x 16
22 x 20
330
273.0
x6
18 x 16
203
141.3
355.6
x 10
16 x 14
End-to-End
(H)
508
355.4
610.0
559.0
508
508.0
x 18
457.0
x 16
406.4
Manufacturer of Nickel Alloys, Austenitic Stainless Steel and Copper Nickel
71
E or E1
ASME - B16.9
T
1D
0D
ASME B16.9
I
Dimensions Of Caps
Nominal Pipe Size
[NPS]
Outside Diameter
at Bevel
Length [1]
E
Limiting Wall Thickness
for Length E
Length [2]
E1
in
mm
mm
mm
mm
25
/2
21.3
25
4.57
3
/4
26.7
25
3.81
25
1
33.4
38
4.57
38
1
1 1/4
42.2
38
4.83
38
1 1/2
48.3
38
5.08
38
2
60.3
38
5.59
44
2 1/2
73.0
38
7.11
51
64
3
88.9
51
7.62
4
114.3
64
8.64
76
5
141.3
76
9.65
89
6
168.3
89
10.92
102
8
219.1
102
12.7
127
10
273.0
127
12.7
152
12
323.8
152
12.7
178
14
355.6
165
12.7
191
16
406.4
178
12.7
203
18
457.0
203
12.7
229
20
508.0
229
12.7
254
22
559.0
254
12.7
254
24
610.0
267
12.7
305
Notes:
(1) Length E applies for thickness not exceeding that given in column “Limiting Wall Thickness for Length E”.
(2) Length E1 applies for thickness greater than that given in column “Limiting Wall Thickness” for NPS 24
(DN 600) and smaller. For NPS 26 (DN 65) and larger, lenght E1 shall be by agreement between
manufacturer and purchaser.
72
Manufacturer of Nickel Alloys, Austenitic Stainless Steel and Copper Nickel
.
ASME - B16.9
Q
Q
Q
Q
Q
A
A
Tees
Q
Q
Q
Q
A
This end flush against square
ASME B16.9
I
Dimensions Tolerance
Center to End
Dimension
All Fittings
Nominal
Pipe Size
[NPS]
Outside
Diameter
at Bevel
[Notes
[1],[2]]
in
mm
/2 to 21/2
+1.6, -0.8
±0.8
3 to 4
±1.6
±1.6
5 to 8
+2.4, -1.6
±1.6
10 to 12
+4.0, -3.2
±3.2
14 to 16
+4.0, -3.2
±3.2
18
+4.0, -3.2
±3.2
20 to 24
+6.4, -4.8
±4.8
1
Inside
Overall
Diameter
Wall
Length
at End
Thickness
of Cap,
[Notes
[Notes[3]]
E
[1],[3],[4]
mm
mm
Not Less
than
87.5%
of
nominal
thickness
marked
on
fittings
Angularity
Off
Off
Angle Plane
P
Q
90deg,
45deg Long
and Short
Radius
Elbows
Overall
Length
3R
Ellbows
Tees
Reducers Caps
A,B
A,B
C, M
H
mm
mm
mm
mm
mm
mm
mm
mm
E
±3
±3
±1
±2
±2
±3
±2
±2
±3
±1
±2
±2
±3
±2
±2
±3
±6
±2
±4
±2
±3
±2
±2
±6
±6
±3
±5
±2
±3
±2
±2
±6
±6
±3
±6
±2
±3
±2
±2
±6
±6
±4
±10
±2
±3
±2
±2
±6
±6
±4
±10
±2
±3
±2
±2
±6
General Notes:
Tolerances are equal plus and minus except as noted.
Notes:
(1) Out-of-round is the sum of absolute values of plus and minus tolerance.
(2) The inside diameter and the nominal wall thicknesses at ends are to be specified by the purchaser.
Wall thickness tolerance applies throughout the fittings.
(3) Unless otherwise specified by the purchaser, these tolerances apply to the nominal inside diameter,
which equals the difference between the nominal outside diameter and twice the nominal wall thickness.
Manufacturer of Nickel Alloys, Austenitic Stainless Steel and Copper Nickel
73
ASME - B16.9
10 deg ± 2.5 deg
37.5 deg ± 2.5 deg
Rad
t > 22 (0.88)
D
t ≤ 22 (0.88) max.
37.5 deg ± 2.5 deg
19 (0.75)
D
1.5 (0.06) ± 1.0 (0.03)
(Root face)
1.5 (0.06) ± 1.0 (0.03)
(Root face)
(b) Compound Bevel
(a) Plain Bevel
ASME B16.9
I
Welding End Preparations
Nominal Wall Thickness, t
End Preparation
Less than x [Note]
Cut square or slightly chamfer,
at manufacturer’s option [not illustrated].
x to 22 [0.88], inclusive
Plain bevel as in sketch [a] above.
More than 22 [0.88]
Compound bevel as in sketch [b] above.
General Notes:
(a) Dimensions in parentheses are in inches.
(b) Other domensions are in millimeters.
Note: x = 5 (0.19) for carbon steel or ferritic alloy steel.
74
Manufacturer of Nickel Alloys, Austenitic Stainless Steel and Copper Nickel
BS 3799
C
A
E
B
Plain
T
Screwed
Screwed
Plain
g
)
Eccentric
Fittings
I
Concentric
BS 3799
Dimensions of swage nipples
Parallel length
Eccentricity E
Nominal Size
min
A
min
B
min
C
3000
6000
in
mm
mm
mm
mm
mm
/4 x 1/4
/2 x 3/4
1 x1
/2 /4
3 x1
/4 /2
3 x3
/4 /5
1 x 3/4
1 x 1/2
11/2 x 1
11/2 x 3/4
11/2 x 1/2
2 x 11/2
mm
Thickness T and † *
Screwed/
Plain
3000
Plain
6000
Screwed
6000
3
10 x 8
76
48
16
1.6
-
-
-
1
15 x 10
89
56
19
1.6
-
-
-
15 x 8
89
56
19
3.2
-
-
-
20 x 15
95
57
22
2.4
2.4
Schedule 160
XXS
-
-
2 x1
2 x 3/4
2 x 1/2
20 x 10
95
57
22
4.0
-
25 x 20
102
64
22
2.8
2.0
25 x 15
102
64
22
5.2
4.4
40 x 25
114
70
25
6.7
6.4
40 x 20
114
70
25
9.5
8.3
40 x 15
114
70
25
11.9
10.7
50 x 40
165
108
29
5.6
5.2
50 x 25
165
108
29
12.7
11.5
50 x 20
165
108
29
15.5
13.5
50 x 15
165
108
29
17.5
15.9
65 x 50
178
114
32
4.8
3.2
21/2 x 11/2
65 x 40
178
114
32
10.3
8.3
3 x 21/2
80 x 65
203
133
41
7.1
6.7
3x2
80 x 50
203
133
41
11.9
9.9
21/2 x 2
x 11/2
80 x 40
203
133
41
17.5
15.5
4x3
100 x 80
229
140
48
11.9
10.7
4 x 21/2
100 x 65
229
140
48
19.1
17.5
3
Schedule
80
Schedule
160
Double
extra
strong
* Thickness and outside diameters of swage nipples shall correspond to those of the appropriate nominal pipe size.
Manufacturer of Nickel Alloys, Austenitic Stainless Steel and Copper Nickel
75
ASME B16.9
Note Square Corner
R
G
R
T
Enlarged Section of Lap
ASME B16.9
Nominal
Pipe
Size
I
Dimensions of Lap-Joint Stub Ends
Outside
Diameter
at Bevel
ins
F
Length 4
F
Radius
of Fillet 2
R
mm
ins
mm
ins
mm
Outside
Diameter at Lap
G
Outside Diameter of Barrel
Max
Min
ins
mm
ins
mm
ins
mm
1
/2
/4
0.840
21.34
3
76.2
0.125
3.18
1.375
34.9
0.896
22.8
0.809
20.6
3
1.050
26.6
3
76.2
0.125
3.18
1.687
42.9
1.106
28.1
1.019
25.9
1
1.315
33.4
4
101.6
0.125
3.18
2.000
50.8
1.376
34.9
1.284
32.6
1
1 /4
1 1/2
1.660
1.900
42.1
48.1
4
4
101.6
101.6
0.187
0.250
4.76
6.35
2.500
2.875
63.5
73.0
1.716
1.966
43.6
49.9
1.629
1.869
41.4
47.5
2
2.375
60.3
6
152.4
0.312
7.94
3.625
92.1
2.456
62.4
2.344
59.5
2 1/2
2.875
73.0
6
152.4
0.312
7.94
4.125
104.8
2.966
75.3
2.844
72.2
3
3 1/2
4
3.500
4.000
88.9
101.6
6
6
152.4
152.4
0.375
0.375
9.53
9.53
5.000
5.500
127.0
139.7
3.596
4.096
91.3
104.0
3.469
3.969
88.1
100.8
4.500
114.3
6
152.4
0.437
11.11
6.187
157.2
4.593
116.7
4.469
113.5
5
5.563
141.3
8
203.2
0.437
11.11
7.312
185.7
5.683
144.3
5.532
140.5
6
6.625
168.3
8
203.2
0.500
12.7
8.500
215.9
6.743
171.3
6.594
167.5
8
8.625
219.1
8
203.2
0.500
12.7
10.625
269.9
8.743
222.1
8.594
218.3
10
10.750
273.0
10
254.0
0.500
12.7
12.750
323.9
10.913
277.2
10.719
272.3
12
12.750
323.8
101
254.0
0.500
12.7
15.000
381.0
12.913
328.0
12.719
323.0
14
16
14.000
16.000
355.6
406.4
121
121
304.8
304.8
0.500
0.500
12.7
12.7
16.250
18.500
412.8
469.9
14.170
16.180
359.9
411.0
13.969
15.969
354.8
405.6
456.4
18
18.000
457.2
121
304.8
0.500
12.7
21.000
533.4
18.190
462.0
17.969
20
20.000
508.0
121
304.8
0.500
12.7
23.000
584.2
20.240
514.1
19.969
507.2
22
24
22.000
24.000
558.8
609.6
121
121
304.8
304.8
0.500
0.500
12.7
12.7
25.250
27.250
641.4
692.2
22.240
24.240
564.9
615.7
21.969
23.969
558.0
608.8
The minimum lap thickness (T) shall not be less than nominal pipe wall thickness.
76
1
When used with the higher pressure flanges it may be necessary to increase the length of stub ends in sizes
12in. and larger. Such increase in length shall be a matter of agreement between the manufacturer and
purchaser.
2
These dimensions conform to the radius established for lap-joint flanges in American National Standard Steel
Pipe Flanges and Flanged Fittings (ASME B16.5).
3
This dimension conforms to standard machined facings shown in the American National Standard Steel Pipe
Flanges and Flanged Fittings (ASME B16.5). The back face of the lap shall be machined to conform to the
surface on which it seats. Where ring joint facings are to be applied use dimension “K’ as given in ASME B16.5.
4
When special facings such as tongue-groove, male-female, etc., are employed, additional lap thickness must
be provided and such additional thickness shall be in addition (not to be included in) the basic length “F”.
Manufacturer of Nickel Alloys, Austenitic Stainless Steel and Copper Nickel
MSS SP-43
TYPE A for Lap-JOINT FLANGE
TYPE B for SLIP-ON FLANGE
LAP-JOINT
FLANGE
Note 1
SLIP-ON
FLANGE
Note 1
Square Corner
G
Square Corner
G
Radius A
Radius B
F
MSS SP-43
Nominal
Pipe
Size
F
I
Dimensions of Lap-Joint Stub Ends
Outside
Diameter
at
Bevel
Stub Ends
Outside
Diameter
at Lap
G
Radius* of Fillet
Length
F*
A
B (max)
ins
mm
ins
mm
ins
mm
ins
mm
ins
mm
1
/2
/4
0.840
21.34
1.375
34.9
2.000
50.8
0.125
3.18
0.031
0.79
3
1.050
26.6
1.687
42.9
2.000
50.8
0.125
3.18
0.031
0.79
1
1.315
33.4
2.000
50.8
2.000
50.8
0.125
3.18
0.031
0.79
1 1/4
1.660
42.1
2.500
63.5
2.000
50.8
0.187
4.76
0.031
0.79
1 1/2
1.900
48.1
2.875
73.0
2.000
50.8
0.250
6.35
0.031
0.79
2
2.375
60.3
3.625
92.1
2.500
63.5
0.312
7.94
0.031
0.79
2 1/2
2.875
73.0
4.125
104.8
2.500
63.5
0.312
7.94
0.031
0.79
3
3.500
88.9
5.000
127.0
2.500
63.5
0.375
9.53
0.031
0.79
3 1/2
4
5
4.000
101.6
5.500
139.7
3.000
76.2
0.375
9.53
0.031
0.79
4.500
114.3
6.187
157.2
3.000
76.2
0.437
11.11
0.031
0.79
5.563
141.3
7.312
185.7
3.000
76.2
0.437
11.11
0.062
1.59
6
6.625
168.3
8.500
215.9
3.500
88.9
0.500
12.7
0.062
1.59
8
8.625
219.1
10.625
269.9
4.000
101.6
0.500
12.7
0.062
1.59
10
10.750
273.0
12.750
323.9
5.000
127.0
0.500
12.7
0.062
1.59
12
12.750
323.8
15.000
381.0
6.000
152.4
0.500
12.7
0.062
1.59
14
14.000
355.6
16.250
412.8
6.000
152.4
0.500
12.7
0.062
1.59
16
16.000
406.4
18.500
469.9
6.000
152.4
0.500
12.7
0.062
1.59
18
18.000
457.2
21.000
533.4
6.000
152.4
0.500
12.7
0.062
1.59
20
20.000
508.0
23.000
584.2
6.000
152.4
0.500
12.7
0.062
1.59
24
24.000
609.6
27.250
692.2
6.000
152.4
0.500
12.7
0.062
1.59
* These lengths and radii for use with Schedule 40S or thinner pipe.
Note 1. The minimum lap thickness shall not be less than nominal pipe wall thickness.
Note 2. Contact faces of stub ends shall have a modified spiral or concentric serration.
Manufacturer of Nickel Alloys, Austenitic Stainless Steel and Copper Nickel
77
Reference
79
REFERENCE
Seamless Pipes & Fittings Chemical Composition %
Nickel Alloys
PIPES
FITTINGS
ASTM B161
UNSN02201
ASTM B165
UNSN04400
ASTM B167
UNSN06600
ASTM B167
UNSN06601
ASTM B444
UNSN06625
ASTM B366
UNSN02200
ASTM B366
UNSN02201
ASTM B366
UNSN04400
ASTM B366
UNSN06600
ASTM B366
UNSN06601
ASTM B366
UNSN06625
Min
Min
Min
Max
Min
Max
Min
Max
Min
Max
99.000
-
99.00
-
63.000
-
72.000
-
Copper (Cu)
-
0.250
-
0.250
-
0.500
Iron (Fe)
-
0.400
-
0.400
-
Manganese (Mn)
-
0.350
-
0.350
Carbon (C)
-
0.150
-
0.020
Silicon (Si)
-
0.350
-
Sulphur (S)
-
0.010
Chromium (Cr)
-
-
Phosphorus (P)
-
Cobalt (Co)
-
Molybdenum (Mo)
Aluminum (AI)
Element
Nickel (Ni)
80
ASTM B161
UNSN02200
28.000 34.000
Max
58.000 63.000 58.000
-
10.000 Balance
Max
-
1.000
-
-
-
-
5.000
0.500
2.500
6.000
-
2.000
-
1.000
-
1.500
-
-
0.300
-
0.150
-
0.100
-
0.100
0.350
-
0.500
-
0.500
-
0.500
-
0.500
-
0.010
-
0.024
-
0.015
-
0.015
-
0.015
-
-
-
-
14.000
17.000
21.000
25.000
-
23.000
-
-
-
-
-
-
-
-
-
20.000
0.015
-
-
-
-
-
-
-
-
-
-
1.000
-
-
-
-
-
-
-
-
-
-
-
10.000
-
-
-
-
-
-
-
-
1.000
1.700
8.000
0.400
Titanium (Ti)
-
-
-
-
-
-
-
-
-
-
-
0.400
Columbium (Col)
+ Tantalum (Ta)
-
-
-
-
-
-
-
-
-
-
-
4.150
Tungsten (W)
-
-
-
-
-
-
-
-
-
-
3.150
-
Vanadium (V)
-
-
-
-
-
-
-
-
-
-
-
-
Manufacturer of Nickel Alloys, Austenitic Stainless Steel and Copper Nickel
Seamless Pipes & Fittings Chemical Composition %
Nickel Alloys
PIPES
FITTINGS
Element
Nickel (Ni)
ASTM B407
UNSN08801
ASTM B407
UNSN08810
ASTM B407
UNSN08800
ASTM B407
UNSN08811
ASTM B423
UNSN08825
ASTM B622
UNSN06022
ASTM B622
UNSN10276
ASTM B366
UNSN08801
ASTM B366
UNSN08810
ASTM B366
UNSN08800
ASTM B366
UNSN08811
ASTM B366
UNSN08811
ASTM B366
UNSN06022
ASTM B366
UNSN10276
Min
Max
Min
Max
Min
Max
Min
Max
Min
Max
Min
30.000 34.000 30.000 35.000 30.000 35.000 30.000 35.000 38.000 46.000 Balance
Max
Min
Max
-
Balance
-
-
0.500
-
0.750
-
0.750
-
0.750
1.500
3.000
-
-
-
-
39.500
-
39.500
-
39.500
-
39.500
-
22.00
-
2.000
6.000
4.000
7.000
Manganese (Mn)
-
1.500
-
1.500
-
1.500
-
1.500
-
1.000
-
0.500
-
1.000
Carbon (C)
-
0.100
0.050
0.100
-
0.100
0.060
0.100
-
0.050
-
0.015
-
0.010
Silicon (Si)
-
1.000
-
1.000
-
1.000
-
1.000
-
0.500
-
0.080
-
0.080
-
0.015
-
0.015
-
0.015
-
0.015
-
0.030
-
0.020
-
0.030
Copper (Cu)
Iron (Fe)
Sulphur (S)
Chromium (Cr)
19.000 22.000 19.000 23.000 19.000 23.000 19.000 23.000 19.500 23.500 20.000 22.500 14.500 16.500
Phosphorus (P)
-
-
-
-
-
-
-
-
-
-
-
0.020
-
0.040
Cobalt (Co)
-
-
-
-
-
-
-
-
-
-
-
2.500
-
2.500
Molybdenum (Mo)
-
-
-
-
-
-
-
-
2.500
3.500
Aluminum (AI)
12.500 14.500 15.000 17.000
-
-
0.150
0.600
0.150
0.600
0.150
0.600
-
0.200
-
-
-
-
0.750
1.500
0.150
0.600
0.150
0.600
0.150
0.600
0.600
1.200
-
-
-
-
Columbium (Col)
+ Tantalum (Ta)
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Tungsten (W)
-
-
-
-
-
-
-
-
-
-
2.500
3.500
3.000
4.500
Vanadium (V)
-
-
-
-
-
-
-
-
-
-
-
0.350
-
0.350
Titanium (Ti)
Manufacturer of Nickel Alloys, Austenitic Stainless Steel and Copper Nickel
81
Seamless Pipes & Fittings Chemical Composition %
Austenitic Stainless Steels
PIPES
ASTM A312
UNSS31254
ASTM A312
UNSN08904
FITTINGS
ASTM A403
UNSS31254
ASTM A403
UNSN08904
Min
Max
Min
Max
Carbon ( C )
-
0.020
-
0.020
Manganese (Mn)
-
1.000
-
2.000
Phosphorus (P)
-
0.030
-
0.040
Sulphur (S)
-
0.010
-
0.030
Element
Silicon (Si)
-
0.800
-
1.000
Nickel (Ni)
17.500
18.500
23.000
28.000
Chromium (Cr)
19.500
20.500
19.000
23.000
Molybdenum (Mo)
6.000
6.500
4.000
5.000
Nitrogen (N)
0.180
0.220
0.100
-
Copper (Cu)
0.500
1.000
1.000
2.000
Seamless Pipes & Fittings Chemical Composition %
Duplex & Super Duplex
PIPES
ASTM A790
UNSS31803
ASTM A790
UNSS32205
ASTM A790
UNSS32750
ASTM A790
UNSS32760
FITTINGS
ASTM A815
UNSS31803
ASTM A815
UNSS32205
ASTM A815
UNSS32750
ASTM A815
UNSS32760
Min
Max
Min
Max
Min
Max
Min
Carbon ( C )
-
0.030
-
0.030
-
0.03
-
0.05
Manganese (Mn)
-
2.000
-
2.000
-
1.200
-
1.000
Phosphorus (P)
-
0.030
-
0.030
-
0.035
-
0.030
Sulphur (S)
-
0.020
-
0.020
-
0.020
-
0.010
Silicon (Si)
-
1.000
-
1.000
-
0.800
-
1.000
Element
82
Max
Nickel (Ni)
4.500
6.500
4.500
6.500
6.00
8.000
6.00
8.000
Chromium (Cr)
21.000
23.000
22.000
23.000
24.00
26.000
24.00
26.000
Molybdenum (Mo)
2.500
3.500
3.000
3.500
3.000
5.000
3.000
4.000
Nitrogen (N)
0.080
0.200
0.140
0.200
0.240
0.320
0.200
0.300
Copper (Cu)
-
-
-
-
-
0.500
0.500
1.000
Tungsten (W)
-
-
-
-
-
-
0.500
1.000
Manufacturer of Nickel Alloys, Austenitic Stainless Steel and Copper Nickel
Seamless Pipes & Fittings Chemical Composition %
Copper Nickel 90/10 Cu Ni
ASTM B466, UNS C70600, EEMUA 144
PIPES
EEMUA 146, MSS SP43, MSS SP97
FITTINGS
Element
Carbon ( C )
Min
Max
-
0.050
Manganese (Mn)
0.500
1.000
Phosphorus (P)
-
0.020
Sulphur (S)
-
0.020
Nickel (Ni)
10.000
11.000
Rem
-
Lead (Pb)
-
0.010
Iron (Fe) †
1.500
2.000
-
0.200
Copper (Cu)
Zinc (Zn)
Total Impurities * including those in
lighter type
0.300
† The minimum iron content has been selected to improve erosion resistance.
* Impurities are elements other than copper (including silver) iron, nickel (including cobalt) and manganese.
** Determind on finished tube outside of heat affected zone (HAZ)
Pressure/temperature ratings - fittings
MAXIMUM ALLOWABLE WORKING PRESSURE - bar
16 bar rating
Type of fitting
Butt welding
fittings
Size range
38˚C
1in/30mm to
4in/108mm
6in/159mm to
36in/914mm
Socket weld
fittings
½in/16mm to
2in/57mm
Capillary brazed
fittings
½in/16mm to
2in/57mm
Compression
fittings
½in/16mm to
2in/57mm
50˚C
75˚C
20 bar rating
100˚C
Use 20 bar
16.0
16.0
16.0
Use 20 bar
15.7
38˚C
50˚C
75˚C
100˚C
20.0
19.7
18.6
17.3
20.0
19.7
18.6
17.3
20.0
19.7
18.6
17.3
20.0
19.7
18.6
17.3
*
*
*
*
* In accordance with manufacturer’s recommendations.
Manufacturer of Nickel Alloys, Austenitic Stainless Steel and Copper Nickel
83
ASME Pipe Schedule - SI UNITS (Metric)
OD’s
Wall thickness
Weight
For 5s, 10s, 40s, 80s
Figures based on stainless steel
Nominal OD
Pipe Size
Inches mm
6
1/8
8
1/4
10
3/8
15
1/2
20
3/4
25
32
40
1
1 1/4
1 1/2
50
65
2
2 1/2
80
90
3
3 1/2
100
125
150
200
250
300
350
400
450
500
550
600
650
700
750
800
850
900
950
1000
1050
1100
1150
1200
84
4
5
6
8
10
ASME B36.19
10s
40s
80s
10
1.65
0.82
1.65
1.04
1.65
0.33
1.65
1.68
1.65
1.95
1.65
2.24
2.11
3.77
2.11
4.60
2.11
5.29
2.11
5.96
2.77
9.67
2.77
11.55
2.77
15.09
3.40
23.08
3.96
31.89
3.96
35.06
4.19
42.41
4.19
47.77
4.78
60.46
4.78
66.57
5.54
84.16
1.24
0.28
1.65
0.51
1.65
0.64
2.11
1.01
2.11
1.31
2.77
2.13
2.77
2.76
2.77
3.11
2.77
4.01
3.05
5.36
3.05
6.59
3.05
7.55
3.05
8.52
3.40
11.82
3.40
14.13
3.76
20.37
4.19
28.34
4.57
36.73
4.78
42.14
4.78
48.26
4.78
54.36
5.54
70.00
5.54
77.06
6.35
96.37
1.73
0.36
2.24
0.64
2.31
0.86
2.77
1.30
2.87
1.71
3.38
2.55
3.56
3.46
3.68
4.13
3.91
5.54
5.16
8.81
5.49
11.52
5.74
13.57
6.02
16.40
6.55
22.20
7.11
28.83
8.18
43.39
9.27
61.52
9.53
75.32
9.53
81.33
9.53
93.27
9.53
108.37
9.53
117.15
9.53
141.12
2.41
0.48
3.02
0.80
3.20
1.12
3.73
1.65
3.91
2.24
4.55
3.29
4.85
4.56
5.08
5.51
5.54
7.63
7.01
11.64
7.62
15.59
8.08
19.01
8.56
22.77
9.53
31.59
10.97
43.42
12.70
65.95
12.70
83.19
12.70
99.43
12.70
107.40
12.70
123.31
12.70
140.62
12.70
155.13
12.70
187.07
1.24
0.28
1.65
0.49
1.65
0.63
2.11
1.00
2.11
1.28
2.77
2.09
2.77
2.69
2.77
3.11
2.77
3.93
3.05
5.26
3.05
6.46
3.05
7.41
3.05
8.37
3.40
11.56
3.40
13.83
3.76
19.97
4.19
27.78
4.57
35.98
6.35
54.69
6.35
62.64
6.35
70.57
6.35
78.55
6.35
86.54
6.35
94.53
7.92
127.36
7.92
137.32
7.92
147.28
7.92
157.24
7.92
167.20
7.92
176.96
13.7
17.1
21.3
26.7
33.4
42.2
48.3
60.3
73.0
88.9
101.6
114.3
141.3
168.3
219.1
273.1
12 323.9
14 355.6
16 406.4
18 457.2
20 508.0
22 558.8
24 609.6
26 660.4
28 711.2
6.35 7.92
30 762.0 120.72 150.36
32 812.8
34 863.6
36 914.4
38 965.2
40 1016.0
42 1066.8
44 1117.8
46 1168.4
48 1219.2
ASME B36.10
5s
10.3
= mm
= mm
= kg/m (plain end mass)
20
6.35
33.31
6.35
41.77
6.35
49.73
7.92
67.90
7.92
77.83
7.92
87.71
9.53
117.15
9.53
129.13
9.53
141.12
12.70
202.72
12.70
218.69
12.70
234.67
12.70
250.64
12.70
266.61
12.70
282.27
30
STD
40
1.45
1.73
1.73
0.32 0.37 0.37
1.85 2.24 2.24
0.54 0.63 0.63
1.85 2.31 2.31
0.70 0.84 0.84
2.41
2.77 2.77
1.12
1.27 1.27
2.41 2.87 2.87
1.44 1.69 1.69
2.90 3.38 3.38
2.18
2.50 2.50
2.97 3.56 3.56
2.87 3.39 3.39
3.18 3.68 3.68
3.53 4.05 4.05
3.18
3.91 3.91
4.48 5.44 5.44
4.78
5.16
5.16
8.04 8.63 8.63
4.78 5.49 5.49
9.92 11.29 11.29
4.78
5.74
5.74
11.41 13.57 13.57
4.78 6.02 6.02
12.91 16.07 16.07
6.55 6.55
21.77 21.77
7.11
7.11
28.26 28.26
7.04
8.18
8.18
36.81 42.55 42.55
7.80 9.27 9.27
51.03 60.31 60.31
8.38 9.53 10.31
65.20 73.88 79.73
9.53 9.53 11.13
81.33 81.33 94.55
9.53 9.53 12.70
93.27 93.27 123.30
11.13 9.53 14.27
122.38 105.16 155.80
12.70 9.53 15.09
155.12 117.15 183.42
12.70 9.53
171.09 129.13
14.27 9.53 17.48
209.64 141.12 255.41
9.53
152.87
15.88 9.53
271.21 164.85
15.88 9.53
292.18 176.84
15.88 9.53 17.48
312.15 188.82 342.91
15.88 9.53 17.48
332.12 200.31 364.90
15.88 9.53 19.05
351.70 212.56 420.42
9.53
224.54
9.53
236.53
9.53
248.52
9.53
260.50
9.53
272.25
9.53
284.24
60
10.31
53.08
12.70
81.55
14.27
108.96
15.09
126.70
16.66
160.12
19.05
205.74
20.62
247.83
22.23
294.25
24.61
355.26
XS
1.24
0.28
3.02
0.80
3.20
1.10
3.73
1.62
3.91
2.20
4.55
3.24
4.85
4.47
5.08
5.41
5.54
7.48
7.01
11.41
7.62
15.27
8.08
18.63
8.56
22.32
9.53
30.97
10.97
42.56
12.70
64.64
12.70
81.55
12.70
97.46
12.70
107.39
12.70
123.30
12.70
139.15
12.70
155.12
12.70
171.09
12.70
187.06
12.70
202.72
12.70
218.69
12.70
234.67
12.70
250.64
12.70
266.61
12.70
282.27
12.70
298.24
12.70
314.22
12.70
330.19
12.70
346.16
12.70
351.82
12.70
377.79
80
100
2.41
0.47
3.02
0.80
3.20
1.10
3.73
1.62
3.91
2.20
4.55
3.24
4.85
4.47
5.08
5.41
5.54
7.48
7.01
11.41
7.62
15.27
8.08
18.63
8.56
22.32
9.53
30.97
10.97
42.56
12.70 15.09
64.64 75.92
15.09 18.26
96.01 114.75
17.48 21.44
132.08 159.91
19.05 23.83
158.10 194.96
21.44 26.19
203.53 246.56
23.36 29.36
254.57 309.62
26.19 32.54
311.17 381.53
28.58 34.93
373.83 451.42
30.96 38.89
442.08 547.71
Manufacturer of Nickel Alloys, Austenitic Stainless Steel and Copper Nickel
120
11.13
28.32
12.70
40.28
14.27
54.20
18.26
90.44
21.44
133.06
25.40
186.97
27.79
224.65
30.96
286.64
34.93
363.56
38.10
441.49
41.28
527.02
46.02
640.03
140
160
XXS
4.78 7.47
1.95 2.55
5.56 7.82
2.90 3.64
6.35 9.09
4.24 5.45
6.35 9.70
5.61 7.77
7.14 10.15
7.25 9.56
8.74 11.07
11.11 13.44
9.53 14.02
14.92 20.39
11.13 15.24
21.35 27.68
13.49 17.12
33.54 41.03
15.88 19.05
49.11 57.43
18.26 21.95
67.56 79.22
20.62 23.01 22.23
100.92 111.27 107.92
25.40 28.58 25.40
155.15 172.33 155.15
28.58 33.32 25.40
208.14 238.76 186.97
31.75 35.71
253.56 281.70
36.53 40.49
333.19 365.35
39.67 45.24
408.26 459.37
44.45 50.01
508.11 564.81
47.63 53.98
600.63 672.26
52.37 59.54
720.15 808.22
ASME Pipe Schedule - INCH UNITS
For 5s, 10s, 40s, 80s
Figures based on austenitic steel
Nominal OD
Pipe Size
Inches inches
1/8
6
1/4
8
3/8
10
1/2
15
3/4
20
1
25
1 1/4
1 1/2
2
50
2 1/2
3
5
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
42
44
46
48
65
80
3 1/2
4
32
40
90
100
125
150
200
250
300
350
400
450
500
550
600
650
700
ASME B36.19
10s
40s
80s
10
0.065
0.55
0.065
0.70
0.065
0.89
0.065
1.13
0.065
1.31
0.065
1.64
0.083
2.53
0.083
3.09
0.083
3.55
0.083
4.00
0.109
6.49
0.109
7.75
0.109
10.13
0.134
15.49
0.156
23.53
0.165
28.46
0.165
28.46
0.165
32.06
0.188
40.58
0.188
44.68
0.218
56.48
0.049
0.19
0.065
0.34
0.065
0.43
0.083
0.68
0.083
0.88
0.109
1.43
0.109
1.85
0.109
2.13
0.109
2.69
0.120
3.60
0.120
4.42
0.120
5.07
0.120
5.72
0.134
7.93
0.134
9.48
0.148
13.67
0.165
19.02
0.180
24.65
0.188
28.28
0.188
32.39
0.188
36.48
0.218
46.98
0.218
51.72
0.250
64.68
0.068
0.24
0.088
0.43
0.091
0.58
0.109
0.87
0.113
1.15
0.133
1.71
0.140
2.32
0.145
2.77
0.154
3.72
0.203
5.91
0.216
7.73
0.226
9.29
0.237
11.01
0.258
14.91
0.280
19.35
0.322
29.12
0.365
41.29
0.375
50.55
0.375
54.62
0.375
62.64
0.375
70.65
0.375
78.67
0.375
94.71
0.095
0.32
0.119
0.55
0.126
0.75
0.147
1.11
0.154
1.50
0.179
2.21
0.191
3.06
0.200
3.70
0.218
5.12
0.276
7.81
0.300
10.46
0.318
12.76
0.337
15.28
0.375
21.20
0.432
29.14
0.500
44.26
0.500
55.83
0.500
66.73
0.500
72.16
0.500
82.85
0.500
94.38
0.500
104.23
0.500
125.61
0.049
0.19
0.065
0.33
0.065
0.42
0.083
0.67
0.083
0.86
0.109
1.41
0.109
1.81
0.109
2.09
0.109
2.64
0.12
3.53
0.12
4.34
0.12
4.98
0.12
5.62
0.134
7.78
0.134
9.30
0.148
13.41
0.165
18.67
0.18
24.19
0.250
36.71
0.250
42.05
0.250
47.39
0.250
52.73
0.250
58.07
0.250
63.41
0.312
85.60
0.312
92.26
0.312
98.93
0.312
105.59
0.312
112.25
0.312
118.92
0.540
0.675
1.050
1.315
1.660
1.900
2.375
2.875
3.500
4.000
4.500
5.563
6.625
8.625
10.750
12.750
14.000
16.000
18.000
20.000
22.000
24.000
26.000
28.000
0.250 0.312
750 30.000 81.02 100.91
800 32.000
850 34.000
900 36.000
950 38.000
1000 40.000
1050 42.000
1100 44.000
1150 46.000
1200 48.000
= inches
= inches
= lbs./ft. (plain end mass)
ASME B36.10
5s
0.405
0.840
OD’s
Wall thickness
Weight
20
0.250
22.36
0.250
28.04
0.250
33.38
0.312
45.61
0.312
52.27
0.312
58.94
0.375
78.60
0.375
86.61
0.375
94.62
0.500
136.17
0.500
146.85
0.500
157.53
0.500
168.21
0.500
178.89
0.500
189.57
30
STD
40
0.057
0.21
0.073
0.36
0.073
0.47
0.095
0.76
0.095
0.97
0.114
1.46
0.117
1.93
0.125
2.37
0.125
3.01
0.188
5.40
0.188
6.66
0.188
7.66
0.188
8.67
0.068
0.24
0.088
0.42
0.091
0.57
0.109
0.85
0.113
1.13
0.133
1.68
0.140
2.27
0.145
2.72
0.154
3.65
0.203
5.79
0.216
7.58
0.226
9.11
0.237
10.79
0.258
14.63
0.280
18.97
0.322
28.55
0.365
40.48
0.375
49.56
0.375
54.57
0.375
62.58
0.375
70.59
0.375
78.60
0.375
86.61
0.375
94.62
0.375
102.63
0.375
110.64
0.375
118.65
0.375
126.66
0.375
134.67
0.375
142.68
0.375
150.69
0.375
158.70
0.375
166.71
0.375
174.72
0.375
182.73
0.375
190.74
0.068
0.24
0.088
0.42
0.091
0.57
0.109
0.85
0.113
1.13
0.133
1.68
0.140
2.27
0.145
2.72
0.154
3.65
0.203
5.79
0.216
7.58
0.226
9.11
0.237
10.79
0.258
14.63
0.280
18.97
0.322
28.55
0.365
40.48
0.406
53.52
0.438
63.44
0.500
82.77
0.562
104.67
0.594
123.11
0.688
171.29
-
0.277
24.70
0.307
34.24
0.330
43.77
0.375
54.57
0.375
62.58
0.438
82.15
0.500
104.13
0.500
114.81
0.562
140.68
0.625
182.73
0.625
196.08
0.625
209.43
0.625
222.78
0.625
236.13
0.688
230.08
0.688
244.77
0.750
282.35
60
0.406
35.64
0.500
54.74
0.562
73.15
0.594
85.05
0.656
107.50
0.750
138.17
0.812
166.40
0.872
197.41
0.969
238.35
XS
80
0.095
0.31
0.119
0.54
0.126
0.74
0.147
1.09
0.154
1.47
0.179
2.17
0.191
3.00
0.200
3.63
0.218
5.02
0.276
7.66
0.300
10.25
0.318
12.50
0.337
14.98
0.375
20.78
0.432
28.57
0.500
43.39
0.500
54.74
0.500
65.42
0.500
72.09
0.500
82.77
0.500
93.45
0.500
104.13
0.500
114.81
0.500
125.49
0.500
136.17
0.500
146.85
0.500
157.53
0.500
168.21
0.500
178.89
0.500
189.57
0.500
200.25
0.500
210.93
0.500
221.61
0.500
232.29
0.500
242.97
0.500
253.65
0.095
0.31
0.119
0.54
0.126
0.74
0.147
1.09
0.154
1.47
0.179
2.17
0.191
3.00
0.200
3.63
0.218
5.02
0.276
7.66
0.300
10.25
0.318
12.50
0.337
14.98
0.375
20.78
0.432
28.57
0.500
43.39
0.594
64.43
0.688
88.63
0.750
106.13
0.844
136.61
0.938
170.92
1.031
208.87
1.125
250.81
1.219
296.58
100
0.594
50.95
0.719
77.03
0.844
107.32
0.938
130.85
1.031
164.82
1.156
207.96
1.281
256.10
1.375
302.88
1.531
367.39
120
0.438
19.00
0.500
27.04
0.562
36.39
0.719
60.71
0.844
89.29
1.000
125.49
1.094
150.79
1.219
192.43
1.375
244.14
1.500
296.37
1.625
353.61
1.812
429.39
140
160
0.188
1.31
0.219
1.94
0.250
2.84
0.250
3.76
0.281
4.86
0.344
7.46
0.375
10.01
0.438
14.32
0.531
22.51
0.625
32.96
0.719
45.35
0.812 0.906
67.76 74.69
1.000 1.125
104.13 115.64
1.125 1.312
139.67 160.27
1.250 1.406
170.21 189.11
1.438 1.594
223.64 245.25
1.562 1.781
274.22 308.50
1.750 1.969
341.09 379.17
1.875 2.125
403.00 451.06
2.062 2.344
483.12 542.13
XXS
0.294
1.71
0.308
2.44
0.358
3.66
0.382
5.21
0.400
6.41
0.436
9.03
0.552
13.69
0.600
18.58
0.674
27.54
0.750
38.55
0.864
53.16
0.875
72.42
1.000
104.13
1.000
125.49
Manufacturer of Nickel Alloys, Austenitic Stainless Steel and Copper Nickel
85
®
Nautic Steels Ltd.
(A member of Pantech Group Holdings Berhad, Listed on Main Board of Bursa Malaysia)
Nautic House, Claymore
Tame Valley Industrial Estate
Tamworth
Staffordshire
B77 5DQ
United Kingdom
Tel: +44 (0)1827 281111
Fax: +44 (0)1827 281444
Email: sales@nautic.co.uk
88
www.nautic.co.uk