产品类别
SB型吊钳
SB型吊钳是石油钻、修井作业中，上、卸钻杆、钻铤、套管接头或接箍螺纹的工具，可通过更换扣合钳，变换各扣合台肩来改变扣合尺寸。适用管径：3.1/2-13.3/8in；扭矩值为：75kN.m；产品按API Spec 7K规范要求设计、制造。
|
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 |
|