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 |
||||
|
|
|
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