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zui大 | 轴向zui大 | 径向zui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 |