Single Expansion Joints – 32 Inch Nominal Diameter
32 Inch Nominal Diameter
Effective (Thrust) Area: 886.47 in2 (5717.73 cm2)
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 the 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: For appropriate flange temperature/pressure ratings, see catalog flange data
- 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.
| Dia | Pressure | Overall Length and Weight | Non-concurrent 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/cm 2 | mm | kg | mm | kg | mm | kg | mm | mm | Grad | kg/mm | kg/mm | N-M/Grad | N-M/Grad x 105 |
|
| 32 | 50 | 12 | 440 | 16 | 122 | 14 | 281 | 3.98 | 0.34 | 10 | 549 | 12811 | 1346 | 4.0372 |
| 3.5 | 305 | 200 | 406 | 55.5 | 356 | 128 | 101 | 8.64 | 11 | 10 | 229 | 136.9 | 4.1059 | |
| 50 | 18 | 459 | 22 | 141 | 20 | 300 | 6.8 | 0.98 | 10 | 329 | 2641 | 808 | 2.4118 | |
| 3.5 | 457 | 209 | 559 | 64.1 | 508 | 136 | 173 | 24.9 | 11 | 6 | 47 | 82.2 | 2.4528 | |
| 35 | 24 | 478 | 28 | 160 | 26 | 319 | 9.62 | 1.96 | 10 | 235 | 944 | 577 | 1.7195 | |
| 2.5 | 610 | 217 | 711 | 72.7 | 660 | 145 | 244 | 49.8 | 11 | 4 | 17 | 58.7 | 1.7487 | |
| 32 | 135 | Customer to specify flange configuration. Weights and O.A.L. will be furnished upon receipt of this information. | 16 | 135 | Customer to specify flange configuration. Weights and O.A.L. will be furnished upon receipt of this information. | 2.26 | 0.18 | 8 | 2531 | 66771 | 6215 | 7.2947 | ||
| 9.5 | 406 | 61.4 | 57.4 | 4.57 | 9 | 45 | 1195 | 632.1 | 7.4168 | |||||
| 135 | 22 | 165 | 3.96 | 0.55 | 10 | 1446 | 12459 | 3552 | 4.1684 | |||||
| 9.5 | 559 | 75 | 101 | 14 | 11 | 226 | 223 | 361.2 | 4.2393 | |||||
| 135 | 28 | 196 | 5.66 | 1.13 | 10 | 1013 | 4273 | 2486 | 2.9179 | |||||
| 9.5 | 711 | 89.1 | 144 | 28.7 | 11 | 18 | 76 | 252.8 | 2.9675 | |||||
| 32 | 290 | 16 | 206 | 2.11 | 0.17 | 7 | 5074 | 134238 | 12495 | 7.5907 | ||||
| 20.4 | 406 | 93.6 | 53.6 | 4.32 | 8 | 91 | 2402 | 1270.7 | 7.7197 | |||||
| 290 | 22 | 265 | 3.7 | 0.51 | 10 | 2900 | 25047 | 7140 | 4.3375 | |||||
| 20.4 | 559 | 120 | 94 | 13 | 11 | 52 | 448 | 726.1 | 4.4113 | |||||
| 290 | 28 | 323 | 5.28 | 1.05 | 10 | 2030 | 8591 | 4998 | 3.0363 | |||||
| 20.4 | 711 | 147 | 134 | 26.7 | 11 | 36 | 154 | 508.3 | 3.0879 | |||||
Materials
Bellows: A240-T304. Alternate materials available upon request. Refer to the materials section
Flanges: ASTM A105.
30-50 PSIG Series: 125 lb. Lt. Wt. FFSO.
For 135 psig and 290 psig SeriesL Customer to specify actual flanges required.
Plate flanges and angle flanges available for low pressure systems.
Pipe: ASTM A285-C.
35-50 PSIG Series: 0.375-inch wall.
135 PSIG Series: 0.375-inch wall
290 PSIG Series: 0.500-inch wall
Liners: A240-T304.
Covers: Carbon steel.
Tie Rods, Hinges, Gimbals: Carbon steel