SB型吊钳
发布时间: 2014-08-28 10:12
SB型吊钳是石油钻井作业中上卸钻杆和套管接头或接箍螺纹的必备工具，可通过更换扣合钳，变换各扣合台肩来改变扣合尺寸。
扣合钳号 | 扣合台肩 | 扣合管径 | 额定扭矩 |
in | mm | KN·m |
1# | 1 | 3 1/2-4 1/8 | 88.9-104.78 | 55 |
2 | 4 1/8-5 | 104.78-127 |
2# | 1 | 4 1/4-5 1/4 | 107.95-133.35 | 75 |
2 | 5-5 3/4 | 127-146.05 |
3 | 6-6 3/4 | 152.4-171.45 |
3# | 1 | 6 5/8-7 1/4 | 168.28-184.15 |
2 | 7 3/8-8 | 187.33-203.2 |
3 | 8 1/2-9 | 215.9-228.6 | 55 |
4# | 1 | 9-9 5/8 | 228.6-244.48 |
2 | 10 5/8-10 3/4 | 269.88-273.05 |
5# | 1 | 11 3/4 | 298.45 | 40 |
6# | 1 | 12 3/4-13 | 323.85-330.2 |
7# | 1 | 13 3/8 | 339.73 |
