Single Expansion Joints – 36 Inch Nominal Diameter
36 Inch Nominal Diameter
Effective (Thrust) Area: 1110.13 in2 (7160.34 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-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/cm 2 | mm | kg | mm | kg | mm | kg | mm | mm | Grad | kg/mm | kg/mm | N-M/Grad | N-M/Grad x 105 |
|
| 36 | 50 | 12 | 504 | 16 | 137 | 14 | 321 | 3.98 | 0.3 | 10 | 619 | 18098 | 1902 | 5.7447 |
| 3.5 | 305 | 229 | 406 | 62.3 | 356 | 146 | 101 | 7.62 | 11 | 11 | 324 | 13.4 | 5.8424 | |
| 50 | 18 | 525 | 22 | 159 | 20 | 342 | 6.8 | 0.88 | 10 | 371 | 3731 | 1141 | 3.4318 | |
| 3.5 | 457 | 239 | 559 | 72.3 | 508 | 155 | 173 | 22.4 | 11 | 7 | 67 | 116 | 3.4902 | |
| 40 | 24 | 547 | 28 | 180 | 26 | 364 | 9.62 | 1.75 | 10 | 265 | 1333 | 815 | 2.4467 | |
| 2.8 | 610 | 249 | 711 | 81.8 | 660 | 165 | 244 | 44.5 | 11 | 5 | 24 | 82.9 | 2.4883 | |
| 36 | 135 | Customer to specify flange configuration. Weights and O.A.L. will be furnished upon receipt of this information. | 16 | 152 | Customer to specify flange configuration. Weights and O.A.L. will be furnished upon receipt of this information. | 2.25 | 0.16 | 7 | 2854 | 94308 | 8779 | 10.3761 | ||
| 9.5 | 406 | 69.1 | 57.2 | 4.06 | 8 | 51 | 1688 | 892.8 | 10.5525 | |||||
| 135 | 22 | 186 | 3.93 | 0.49 | 10 | 1631 | 17597 | 5016 | 5.9292 | |||||
| 9.5 | 559 | 84.5 | 99.8 | 12.4 | 11 | 29 | 315 | 510.1 | 6.03 | |||||
| 135 | 28 | 220 | 5.61 | 1 | 10 | 1142 | 6036 | 3511 | 4.1504 | |||||
| 9.5 | 711 | 100 | 142 | 25.4 | 11 | 20 | 108 | 357.1 | 4.221 | |||||
| 36 | 250 | 16 | 232 | 2.15 | 0.15 | 7 | 5720 | 189490 | 17639 | 10.7863 | ||||
| 17.6 | 406 | 105 | 54.6 | 3.81 | 7 | 102 | 3391 | 1793.9 | 10.9697 | |||||
| 250 | 22 | 298 | 3.77 | 0.47 | 10 | 3269 | 35357 | 10079 | 6.1636 | |||||
| 17.6 | 559 | 135 | 95.8 | 11.9 | 11 | 59 | 633 | 1025 | 6.2684 | |||||
| 250 | 28 | 364 | 5.38 | 0.95 | 10 | 2288 | 12127 | 7055 | 4.3145 | |||||
| 17.6 | 711 | 165 | 137 | 24.1 | 11 | 41 | 217 | 717.5 | 4.3879 | |||||
Materials
Bellows: A240-T304. Alternate materials available upon request. Refer to the materials section
Flanges: ASTM A105.
40-50 PSIG Series: 125 lb Lt. Wt. FFSO.
For 135 psig and 250 psig Series: Customer to specify actual flanges required.
Plate flanges and angle flanges available for low pressure systems.
Pipe: ASTM A285-C.
40-50 PSIG Series: 0.375-inch wall.
135 PSIG Series: 0.375-inch wall.
250 PSIG Series: 0.500-inch wall.
Liners: A240-T304.
Covers: Carbon steel.
Tie Rods, Hinges, Gimbals: Carbon steel