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 |
Single Hinged Metal Bellows Expansion Joint
Single hinged metal expansion joint is a flexible component who is composed of bellows and hinge plate connecting to end pipe. In general, we match two universal hinged compensator or two universal hinged compensator and one single hinged compensator to use together, applicable for “L” or “Z” shaped pipeline systems, mainly to compensate resultant displacement in multi plane bending pipe section by angle deflecting method.
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