可曲挠橡胶接头又称作减振器、膨胀节、管道减震器、避震喉、软接头,是金属管道的柔性联接器,由内胶层、锦纶帘子布增强、外胶层复合的橡胶球体和松套金属法兰组成。现引进国外先进生产工艺,制作过程中内层受到高压力,锦纶帘子布和胶层得到更好的结合,比普通型可曲挠橡胶接头的工作压力更高,质量更好。它是一种高弹性、高气密性、耐介质性和耐气候性的管道接头。
公称内径 |
接头 |
接头密封端 |
法兰 |
螺孔数 |
螺栓直径 |
螺孔中心圆 |
轴向最大 |
轴向最大 |
径向最大 |
角向量大 |
32 |
100 |
12 |
10 |
4 |
16 |
100 |
10 |
12 |
12 |
|
40 |
100 |
16 |
10 |
4 |
16 |
110 |
10 |
12 |
12 |
|
50 |
110 |
16 |
12 |
4 |
16 |
125 |
10 |
12 |
12 |
30~20 |
65 |
120 |
16 |
12 |
8 |
16 |
145 |
12 |
18 |
15 |
|
80 |
150 |
20 |
16 |
8 |
16 |
160 |
12 |
18 |
15 |
|
100 |
150 |
20 |
16 |
8 |
16 |
190 |
12 |
18 |
15 |
|
125 |
150 |
20 |
16 |
8 |
16 |
220 |
15 |
20 |
20 |
17~10 |
150 |
200 |
26 |
20 |
8 |
20 |
250 |
15 |
20 |
20 |
|
200 |
200 |
26 |
20 |
12 |
20 |
320 |
15 |
20 |
20 |
|
250 |
200 |
30 |
24 |
12 |
20 |
370 |
20 |
25 |
20 |
|
300 |
200 |
30 |
26 |
16 |
20 |
430 |
20 |
25 |
20 |
|
350 |
200 |
30 |
26 |
16 |
20 |
490 |
20 |
25 |
20 |
|
400 |
200 |
32 |
28 |
16 |
24 |
550 |
20 |
25 |
20 |
9~5 |
450 |
200 |
32 |
28 |
20 |
24 |
600 |
20 |
25 |
20 |
|
500 |
300 |
34 |
30 |
20 |
24 |
660 |
25 |
25 |
25 |
|
600 |
300 |
34 |
30 |
20 |
27 |
770 |
25 |
25 |
25 |
|
700 |
300 |
34 |
30 |
24 |
27 |
840 |
25 |
25 |
25 |
|
800 |
300 |
34 |
30 |
24 |
30 |
950 |
25 |
25 |
25 |
|
900 |
300 |
34 |
30 |
28 |
30 |
1050 |
25 |
25 |
25 |
4~3 |
1000 |
300 |
34 |
33 |
28 |
33 |
1170 |
25 |
25 |
25 |
|
1200 |
300 |
36 |
33 |
32 |
30 |
1390 |
25 |
25 |
25 |
|
1400 |
350 |
40 |
40 |
36 |
33 |
1590 |
25 |
30 |
25 |
|
1600 |
350 |
40 |
40 |
40 |
33 |
1820 |
25 |
30 |
25 |
|
1800 |
400 |
40 |
40 |
44 |
36 |
2020 |
25 |
30 |
25 |
|
2000 |
400 |
42 |
40 |
48 |
39 |
2230 |
25 |
30 |
25 |
|
2200 |
400 |
42 |
40 |
52 |
39 |
2440 |
25 |
30 |
25 |
|
2400 |
400 |
45 |
40 |
56 |
39 |
2650 |
25 |
30 |
25 |
|
2600 |
450 |
45 |
40 |
60 |
45 |
2850 |
25 |
30 |
25 |
|
2800 |
450 |
65 |
40 |
64 |
45 |
3070 |
25 |
30 |
25 |
2以下 |
3000 |
450 |
60 |
40 |
68 |
45 |
3290 |
25 |
30 |
25 |
|