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 Download Metallic Pipe Exapnsion Joint Catalog [PDF]
Download Fabric Expansion Joint Catalog [PDF] |
| 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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Single Expansion Joint |
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| Single Weld End |
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Single Flanged End |
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Single Flanged Weld End |
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10 inch Nominal Diameter
Effective (Thrust) Area: 112.55 in 2 (725.95 cm 2)
Notes:
- Rated life cycle at 650°F is 3000 cycles for any one tabulated movement.
- To combine axial, lateral and angular movements, please refer to the how to order section.
- To increase cycle life or movements, please refer to graph on cycle life.
- Rated bellows extension is equal to rated axial movement. Provided bellows is precompressed the amount of design extension. Installed overall length will decrease by the amount of precompression.
- Maximum test pressure: 1.5 X rated working pressure.
- Bellows rated for 650°F: See catalog flange data for appropriate flange temperature/pressure ratings.
- Torsional spring rate data provided only for modeling expansion joints on computer stress programs. Please consult factory for allowable torsional loadings.
- Overall lengths and weights for unrestrained expansion joints only. Consult factory for information regarding tied, hinged, or gimbal expansion joints.
- Pressure thrust load applied to adjacent pipe anchors/equipment when unrestrained expansion joints are used.
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Diameter |
Pressure |
Overall Length and Weight |
Non-concurrant
movements |
Spring rates |
Flanged
Ends |
Weld
Ends |
Combination
Ends |
Axial |
Lateral |
Angular |
Axial |
Lateral |
Angular |
Torsional |
Overall Length |
Weight |
Overall Length |
Weight |
Overall Length |
Weight |
Compression |
PSIG |
in. |
lb. |
in. |
lb. |
in. |
lb. |
in. |
in. |
deg. |
lb./in. |
lb./in. |
in./lb./deg. |
in./lb./deg.
x 106 |
kg/cm2 |
mm |
kg |
mm |
kg |
mm |
kg |
mm |
mm |
Grad |
kg/mm |
kg/mm |
N-M/Grad |
N-M/Grad
x 105 |
10 |
100 |
12 |
94 |
16 |
37 |
14 |
66 |
2.74 |
0.62 |
10 |
427 |
1374 |
132 |
0.1975 |
7.0 |
305 |
42.7 |
406 |
16.8 |
356 |
30 |
69.6 |
15.7 |
11 |
8 |
25 |
13.4 |
0.2009 |
60 |
18 |
99 |
22 |
43 |
20 |
71 |
5.08 |
2.01 |
10 |
256 |
273 |
79 |
0.1174 |
4.2 |
457 |
45 |
559 |
19.5 |
508 |
32.3 |
129 |
51.1 |
11 |
5 |
5 |
8.0 |
0.1194 |
30 |
24 |
104 |
28 |
48 |
26 |
76 |
7.58 |
4.27 |
10 |
183 |
96 |
57 |
0.0835 |
2.1 |
610 |
47.3 |
711 |
21.8 |
660 |
34.5 |
193 |
108 |
11 |
3 |
2 |
5.8 |
0.0849 |
10 |
275 |
12 |
172 |
15 |
40 |
14 |
106 |
1.23 |
0.23 |
10 |
2254 |
10547 |
699 |
0.4100 |
19.3 |
305 |
78.2 |
381 |
18.2 |
356 |
48.2 |
31.2 |
5.84 |
11 |
40 |
189 |
71.1 |
0.4170 |
275 |
18 |
180 |
21 |
48 |
20 |
114 |
2.3 |
0.82 |
10 |
1214 |
1592 |
376 |
0.2199 |
19.3 |
457 |
81.8 |
533 |
21.8 |
508 |
51.8 |
58.4 |
20.8 |
11 |
22 |
28 |
38.2 |
0.2236 |
325 |
24 |
213 |
27 |
80 |
26 |
147 |
3.4 |
1.78 |
10 |
1673 |
1023 |
523 |
0.1604 |
22.8 |
610 |
96.8 |
686 |
36.4 |
660 |
66.8 |
86.4 |
45.2 |
11 |
30 |
18 |
53.2 |
0.1631 |
Materials
Bellows: A240-T304. Alternate materials available upon request. Refer to the materials section.
Flanges: ASTM A105.
30-100 PSIG Series: 150 lb. ANSI B16.5 RFSO.
275-325 PSIG Series: 300 lb. ANSI B16.5 RFSO
Plate flanges and angle flanges available for low pressure systems.
Pipe: ASTM A53/A106.
30-100 PSIG Series: Std. Wt. Pipe.
275-325 PSIG Series: Std. Wt. Pipe.
Liners: A240-T304.
Covers: Carbon steel.
Tie Rods, Hinges, Gimbals: Carbon steel
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