Flange connection general stainless steel metal bellow expansion joint

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Flange connection general stainless steel metal bellow expansion joint

Flange connection general stainless steel metal bellow expansion joint is is mainly used in pipe connection, aborb the extension and compression of pipe, according to different working situation, usually we recommend different structure, but for most common.

Flange connection general stainless steel metal bellow expansion joint
Flange connection general stainless steel metal bellow expansion joint

We recommend general stainless steel metal bellow expansion joint, it is consist of two flanges, tie rods and bellows, according to actual working situation, you can choose to add inner sleeve or change structure, and we can offer you drawing for confirmation, about the material of bellow, we can do SS304, SS316, SS321 and SS310s etc, for working pressure, we can do PN16, PN25, PN32, PN64, PN100 etc. for working temperature,we can do 1000 celsius degree etc. And we can do OEM and ODM production for you.

Diameter  

DN


 Length

（mm）


 waves


 Pressure rating 

MPa		 Bellowe effective areas 

(cm2)


 Outer diameter size Max 

(mm)
0.6 1 1.6
Axial displacement mm/ stiffness N/mm
50 432 10 41/231 39/255 37/286 81 270
654 20 82/116 78/126 74/143
65 488 10 41/231 39/255 37/286 82 290
756 20 82/116 78/126 74/143
80 506 9 56/196 53/232 50/278 121 308
789 18 11/298 106/116 100/139
100 532 8 61/167 57/218 54/256 180 336
789 16 122/84 114/109 108/128
125 616 8 82/278 78/301 75/320 257 368
966 16 164/129 156/151 150/160
150 950 8 124/125 112/154 89/330 535 450
1540 16 250/56 210/87 160/113
200 950 8 130/155 100/126 70/409 779 505
1550 16 250/75 200/113 160/205
250 1080 8 161/111 130/162 105/378 1075 566
1800 16 320/50 260/94 201/119
300 1090 8 161/138 130/194 100/338 1269 600
1820 16 320/54 260/100 200/168
350 1090 8 165/165 132/221 99/438 1619 676
1820 16 320/71 250/121 200/218
400 1110 8 162/164 132/290 101/468 2008 710
1840 16 310/76 251/145 190/268
450 1110 8 152/131 132/339 100/532 2428 768
1840 16 301/81 251/170 190/245
500 1475 6 190/180 150/515 150/765 3473 975
2450 12 371/90 300/175 300/298
600 1540 6 195/231 150/154 140/765 4766 1090
2540 12 391/121 290/364 280/480
700 1540 6 200/222 155/601 150/832 6068 1190
2540 12 400/112 300/400 290/478
800 1540 6 201/200 164/497 150/897 7528 1290
2540 12 400/135 321/451 299/583
900 1605 6 220/206 230/635 220/765 9328 1460
2685 12 430/154 460/337 442/388
1000 1605 6 220/356 230/615 220/763 11118 1560
2685 12 430/268 460/303 442/418
1100 1605 6 210/273 230/654 221/754 13066 1660
2685 12 428/187 460/347 442/414
1200 1605 6 210/308 230/757 221/832 15170 1760
2685 12 420/104 460/488 443/601
1300 1605 6 220/356 230/864 221/864 17432 1860
2685 12 410/132 450/432 435/626
1400 1605 6 212/398 231/645 226/889 19851 1960
2685 12 410/198 450/466 430/665
1500 1605 6 201/321 230/978 220/984 22427 2060
2685 12 400/187 449/422 432/665


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