焊接式波纹膨胀节
焊接式波纹膨胀节又称焊接式波纹补偿器，通用型波纹管。该产品由一个波纹管和两个端管构成及其它部件组成。它通过波纹管的柔性变形来吸收管线轴向位移（也有小量的横向、角向位移），端接管或直接与管道焊接，或焊上法兰再与管道法兰联结。膨胀节上的小拉杆主要是运输过程中的刚性支承或作为产品预变形调整用，它不是承力杆。该类膨胀节结构简单、价格低，因而凡是在管线上可能的地方应优先予以考虑。
焊接式波纹膨胀节数据
型号/通径 XB | 轴向补偿量б*mm | 轴向刚度K*N/mm | 横向补偿量 | 横向刚度KY | 有效面积A | 连接端管Ф*tmm | 总长Lmm | 总宽Bmm | 总重WKG | |
40/1.0-9 | 9.3 | 345 | 4.7 | 229 | 22 | 45*3.0 | 281 | 105 | 0.5 | |
40/1.0-18 | 18.5 | 173 | 18.5 | 28 | 362 | |||||
50/1.0-7 | 11.6 | 321 | 4.9 | 303 | 36 | 57*3.5 | 286 | 120 | 1 | |
50/1.0-13 | 21.5 | 173 | 16.8 | 47 | 359 | |||||
65/1.0-5 | 13.1 | 260 | 3.5 | 642 | 65 | 76*4.0 | 271 | 142 | 1 | |
65/1.0-13 | 23.4 | 145 | 11.0 | 110 | 327 | 2 | ||||
80/1.0-4 | 13.2 | 240 | 2.6 | 1081 | 89 | 89*4.0 | 261 | 155 | 2 | |
80/1.0-8 | 26.4 | 120 | 10.2 | 135 | 323 | |||||
100/1.0-4 | 18.7 | 248 | 3.3 | 1361 | 131 | 108*4.5 | 267 | 186 | 3 | |
100/1.0-7 | 32.7 | 142 | 10.0 | 254 | 318 | |||||
125/1.0-3 | 18.8 | 221 | 2.3 | 2648 | 200 | 133*4.5 | 356 | 243 | 5 | |
125/1.0-6 | 37.4 | 111 | 8.9 | 331 | 412 | 6 | ||||
150/1.0-4 | 27.6 | 421 | 5.1 | 2145 | 289 | 159*4.5 | 404 | 287 | 8 | |
150/1.0-8 | 55.2 | 211 | 20.0 | 268 | 508 | 11 | ||||
200/1.0-3 | 31.1 | 334 | 3.7 | 4127 | 542 | 219*6.0 | 391 | 357 | 13 | |
200/1.0-5 | 51.7 | 200 | 10.1 | 891 | 452 | 16 | ||||
250/1.0-3 | 32.7 | 416 | 4.0 | 4737 | 797 | 273*8.0 | 415 | 421 | 21 | |
250/1.0-5 | 54.4 | 250 | 11.0 | 1023 | 492 | 25 | ||||
300/1.0-3 | 40.5 | 481 | 4.7 | 6148 | 1140 | 325*8.0 | 430 | 482 | 28 | |
300/1.0-5 | 67.5 | 289 | 12.9 | 1328 | 517 | 35 | ||||
350/1.0-3 | 48.3 | 558 | 5.6 | 7179 | 1548 | 377*8.0 | 551 | 577 | 45 | |
350/1.0-5 | 80.4 | 335 | 12.3 | 1550 | 652 | 56 | ||||
400/1.0-3 | 49.1 | 611 | 5.7 | 7850 | 1807 | 426*8.0 | 563 | 626 | 51 | |
400/1.0-5 | 81.8 | 367 | 15.6 | 1695 | 673 | 63 | ||||
450/1.0-3 | 57.1 | 709 | 6.0 | 10841 | 2343 | 478*8.0 | 571 | 688 | 67 | |
450/1.0-5 | 95.1 | 426 | 16.6 | 2341 | 685 | 87 | ||||
500/1.0-3 | 58.6 | 772 | 6.0 | 12801 | 2816 | 530*10.0 | 580 | 750 | 85 | |
500/1.0-5 | 97.5 | 463 | 16.4 | 2765 | 700 | 108 | ||||
550/1.0-3 | 62.1 | 785 | 6.5 | 12274 | 3115 | 560*10.0 | 695 | 812 | 105 | |
550/1.0-5 | 103.4 | 471 | 17.9 | 2651 | 825 | 130 | ||||
600/1.0-3 | 63.9 | 867 | 6.5 | 14215 | 3789 | 630*10.0 | 710 | 872 | 119 | |
600/1.0-5 | 106.4 | 520 | 18.0 | 3070 | 850 | 147 | ||||
700/1.0-3 | 66.2 | 981 | 6.4 | 18193 | 4916 | 720*10.0 | 725 | 982 | 119 | |
700/1.0-5 | 110.4 | 589 | 17.5 | 3929 | 875 | 147 | ||||
800/1.0-3 | 68.4 | 1104 | 6.2 | 22842 | 6243 | 820*10.0 | 700 | 1082 | 138 | |
800/1.0-5 | 114 | 663 | 17.1 | 4933 | 900 | 171 | ||||
900/1.0-3 | 70.5 | 1220 | 6.1 | 27638 | 7714 | 920*10.0 | 755 | 1182 | 158 | |
900/1.0-5 | 117.5 | 663 | 16.9 | 5969 | 925 | 196 | ||||
1000/1.0-3 | 72.9 | 1329 | 6.1 | 32524 | 9343 | 1020*12.0 | 770 | 1292 | 224 | |
1000/1.0-5 | 121.4 | 798 | 16.8 | 7025 | 950 | 274 | ||||
1100/1.0-3 | 80.8 | 1037 | 6.6 | 34004 | 11609 | 1120*12.0 | 885 | 1450 | 283 | |
1100/1.0-5 | 134.7 | 784 | 18.0 | 7344 | 1075 | 340 | ||||
1200/1.0-3 | 83.6 | 1412 | 6.6 | 39073 | 13047 | 1220*14.0 | 900 | 1560 | 346 | |
1200/1.0-5 | 139.2 | 847 | 18.1 | 8439 | 1100 | 410 | ||||
1300/1.0-3 | 86.6 | 1517 | 6.6 | 44211 | 15141 | 1320*14.0 | 915 | 1660 | 377 | |
1300/1.0-5 | 144.3 | 911 | 18.3 | 9549 | 1150 | 447 | ||||
1400/1.0-3 | 89.6 | 1628 | 6.7 | 49504 | 17343 | 1420*14.0 | 930 | 1760 | 407 | |
1400/1.0-5 | 149.3 | 1037 | 18.7 | 10692 | 1150 | 484 | ||||
1500/1.0-3 | 92.5 | 1728 | 6.8 | 54815 | 19770 | 1520*16.0 | 945 | 1880 | 483 | |
1500/1.0-5 | 154.1 | 1037 | 18.7 | 11840 | 1175 | 566 | ||||
1600/1.0-2 | 63.5 | 2754 | 3.1 | 204069 | 22354 | 1620*16.0 | 840 | 1980 | 471 | |
1600/1.0-4 | 127.0 | 1377 | 12.1 | 25508 | 1080 | 562 | ||||
1700/1.0-2 | 82.2 | 2883 | 3.8 | 232114 | 26351 | 1720*16.0 | 850 | 2080 | 627 | |
1700/1.0-4 | 164.4 | 1442 | 15.0 | 29014 | 1100 | 850 | ||||
1800/1.0-2 | 84.2 | 3020 | 3.9 | 249399 | 29237 | 1820*18.0 | 860 | 2200 | 720 | |
1800/1.0-4 | 168.3 | 1510 | 15.2 | 31174 | 1120 | 959 | ||||
1900/1.0-2 | 86.2 | 1729 | 3.9 | 268255 | 32365 | 1920*18.0 | 870 | 2300 | 76 | |
1900/1.0-4 | 172.3 | 865 | 15.4 | 33531 | 1140 | 1018 | ||||
2000/1.0-2 | 88.3 | 1802 | 4.0 | 287088 | 35652 | 2020*18.0 | 880 | 2400 | 806 | |
2000/1.0-4 | 176.5 | 901 | 15.6 | 35886 | 1160 | 1078 | ||||
