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 Download Metallic Pipe Exapnsion Joint Catalog [PDF]
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| Expansion Joint Data Tables |
- Single Expansion Joints
- Universal Expansion Joints
- 3, 3.5, 4 Inch Universal Expansion Joints
- 5, 6, 8 Inch Universal Expansion Joints
- 10, 12, 14 inch Universal Expansion Joints
- 16, 18, 20 Inch Universal Expansion Joints
- 22, 24, 26 Inch Universal Expansion Joints
- 28, 30, 32 Inch Universal Expansion Joints
- 34, 36, 38 Inch Universal Expansion Joints
- 40, 42 Inch Universal Expansion Joints
- 44, 46, 48 Inch Universal Expansion Joints
- 50 through 72 inch Universal Expansion Joints
- 84 through 144 Inch Unvirsal Expansion Joints
- Externally Pressurized Expansion Joints
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Double Externally Pressurized (X-Flex) Expansion Joint |
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Externally Pressurized Expansion Joint |
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150# Design
12 inch Through 24 inch Nominal Diameter
Notes:
- Rated life cycle at 650°F is 1000 cycles for full rated movement shown above.
- To increase cycle life or movements, please refer to graph on cycle life.
- Expansion joint is capable of taking 10% of rated movement as extension, with remaining 90% as axial compression.
- Maximum test pressure: 1.5 X rated working pressure.
- Bellows rated for 650°F: See catalog flange data for appropriate flange temperature/pressure ratings.
- Maximum installation misalignment is ±1/4-inch axial and ±1/16-inch lateral.
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Size |
Axial
Movement |
Spring
Rate |
Overall Length |
Weight |
Effective Area |
Shell Outside Diameter |
Anchor Foot Height |
Anchor Foot Type |
Flanged
Ends |
Weld
Ends |
in. |
lb./in. |
in. |
lb. |
lb. |
in.2 |
in. |
in. |
mm |
kg/mm |
mm |
kg |
kg |
kg/cm2 |
mm |
mm |
12 |
8 |
922 |
49 |
691 |
563 |
180.81 |
18.000 |
13.000 |
C |
203 |
16.5 |
1245 |
314 |
256 |
82.19 |
457 |
330 |
16 |
461 |
87 |
1041 |
913 |
180.81 |
18.000 |
13.000 |
406 |
8.2 |
2210 |
473 |
415 |
82.19 |
457 |
330 |
14 |
8 |
1010 |
49 |
792 |
612 |
211.83 |
20.000 |
14.000 |
C |
203 |
18.1 |
1245 |
360 |
278 |
96.29 |
508 |
356 |
16 |
505 |
87 |
1180 |
1000 |
211.83 |
20.000 |
14.000 |
406 |
9.0 |
2210 |
536 |
455 |
96.29 |
508 |
356 |
16 |
8 |
962 |
47 |
950 |
754 |
270.20 |
24.000 |
16.000 |
D |
203 |
17.2 |
1194 |
432 |
343 |
122.82 |
610 |
406 |
16 |
481 |
83 |
1358 |
1162 |
270.20 |
24.000 |
16.000 |
406 |
8.8 |
2108 |
617 |
528 |
122.82 |
610 |
406 |
18 |
8 |
1080 |
47 |
1002 |
742 |
331.61 |
24.000 |
16.000 |
D |
203 |
19.3 |
1194 |
455 |
337 |
150.73 |
610 |
406 |
16 |
540 |
83 |
1433 |
1173 |
331.61 |
24.000 |
16.000 |
406 |
9.7 |
2108 |
651 |
533 |
150.73 |
610 |
406 |
20 |
8 |
1196 |
49 |
1435 |
1105 |
399.31 |
30.00 |
19.000 |
D |
203 |
21.4 |
1245 |
652 |
502 |
181.50 |
762 |
483 |
16 |
598 |
85 |
1947 |
1617 |
399.31 |
30.00 |
19.000 |
406 |
10.7 |
2159 |
885 |
735 |
181.50 |
762 |
483 |
24 |
8 |
1430 |
50 |
1463 |
1023 |
533.55 |
30.00 |
19.000 |
D |
203 |
25.6 |
1270 |
665 |
465 |
251.61 |
762 |
483 |
16 |
725 |
86 |
2025 |
1585 |
553.55 |
30.00 |
19.000 |
406 |
13.0 |
2184 |
920 |
720 |
251.61 |
762 |
483 |
Materials
Bellows: A240-T304. Alternate materials available upon request. Refer to the materials section.
Flanges: ASTM A105.
150 lb ANSI B16.5 RFSO.
Pipe: ASTM A53/A106.
Shell: ASTM A53/A106; API-5L
Rings: ASTM A285-C.
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