| DN (mm) | bellows | compensation dosage | stiffness | max size of radial direction shape Bmm | total length L (mm) | product type | ||||||
| active area A cm2 | corrugation number n | axial direction X0 mm | lateral direction Yo (mm) | angular direction θ± (°) | axial direction N/mm | lateral direction N/mm | angular direction Nm/ (°) | connection type | ||||
| adapter pipe J | flange F | |||||||||||
| corrugated compensator:design pressure Pd = 1.0Mpa(10Kgf/ cm2)fatigue life【 N 】=1000times design temperature t = 20℃ | ||||||||||||
| 40 | 38 | 4 | 5.5 | 1.2 | 4 | 282 | 1214 | 14 | 145 | 230 | 240 | TB |
| 8 | 1.1 | 5 | 8 | 141 | 135 | 6.5 | 300 | 310 | ||||
| 50 | 56 | 4 | 7.5 | 1.5 | 4 | 388 | 1790 | 20 | 157 | 250 | 260 | |
| 8 | 15 | 6.5 | 8 | 194 | 189 | 7 | 340 | 350 | ||||
| 65 | 79 | 4 | 9 | 1.5 | 4 | 422 | 2109 | 24 | 186 | 250 | 260 | |
| 8 | 18 | 6.5 | 8 | 211 | 217 | 9 | 360 | 370 | ||||
| 80 | 138 | 4 | 11 | 2 | 3 | 658 | 2715 | 28 | 219 | 354 | 270 | |
| 8 | 22 | 8 | 6 | 329 | 320 | 13 | 364 | 380 | ||||
| 100 | 155 | 4 | 12 | 2.3 | 3 | 698 | 3226 | 30 | 283 | 284 | 300 | |
| 8 | 24 | 9.1 | 6 | 349 | 403 | 15 | 364 | 380 | ||||
| 150 | 300 | 4 | 11 | 1.5 | 3 | 1009 | 9029 | 84 | 289 | 284 | 300 | |
| 8 | 22 | 6.1 | 6 | 504 | 1129 | 42 | 364 | 380 | ||||
| 200 | 535 | 4 | 17 | 2.6 | 3 | 1493 | 10592 | 222 | 389 | 380 | 400 | |
| 8 | 34 | 10 | 6 | 746 | 1324 | 111 | 500 | 520 | ||||
| 250 | 779 | 4 | 16 | 2.1 | 3 | 1850 | 19116 | 400 | 443 | 3H0 | 400 | |
| 8 | 33 | 8.3 | 6 | 925 | 2390 | 200 | 500 | 520 | ||||
| 300 | 1075 | 4 | 21 | 2.8 | 3 | 1536 | 15211 | 459 | 495 | 426 | 450 | |
| 8 | 42 | 11 | 6 | 768 | 1901 | 229 | 570 | 594 | ||||
| 350 | 1269 | 4 | 21 | 5.9 | 3 | 1682 | 19653 | 593 | 577 | 426 | 450 | |
| 8 | 42 | 12 | 6 | 841 | 2457 | 296 | 570 | 594 | ||||
| 400 | 1619 | 4 | 20 | 22 | 2.6 | 1917 | 28582 | 862 | 626 | 426 | 450 | |
| 8 | 41 | 8.6 | 5 | 958 | 3573 | 431 | 570 | 594 | ||||
| 450 | 2003 | 4 | 20 | 1.9 | 2.3 | 2148 | 39632 | 1195 | 678 | 426 | 450 | |
| 8 | 40 | 7.7 | 4.6 | 1074 | 4954 | 598 | 570 | 594 | ||||
| 500 | 2428 | 4 | 20 | 1.7 | 2 | 2380 | 53229 | 1605 | 729 | 426 | 450 | |
| 8 | 40 | 6.9 | 4 | 1190 | 6654 | 803 | 570 | 594 | ||||
| 600 | 3473 | 4 | 36 | 4.3 | 3 | 1561 | 17977 | 1506 | 830 | 576 | 600 | |
| 8 | 71 | 17 | 6 | 781 | 2247 | 753 | 816 | 840 | ||||
Vacuum Bellows Expansion Joint
Exhaust gas metal bellows expansion joint is the important jointing element in exhaust piping area. Taking advantages of its good gas tightness, and use hydraulic pressure technology when forming, use water as medium, the exhaust gas metal bellows is in favour of discharging tail gas, it helps to decrease environmental pollution which caused by engine tail gas to the lowest point.
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