Q31/2-17/90吊鉗
簡介:
Q31/2-17/90吊鉗是石油鉆井作業(yè)中上卸鉆桿合套管接頭或接箍螺紋的必備工具,可通過更換扣合鉗,變換各扣合抬肩來改變扣合尺寸。
技術參數(shù):
扣合鉗號 |
軸銷孔號 |
扣合管徑 |
額定扭矩 |
重量 KG |
||
in |
mm |
lb·ft |
kN·m |
|||
1# |
Ⅰ |
31/2-6 |
88-152 |
65,000 |
90 |
370 |
Ⅱ |
41/2-7 |
114-178 |
||||
Ⅲ |
51/2-81/4 |
140-210 |
||||
2# |
Ⅰ |
8-95/8 |
203-244 |
|||
Ⅱ |
95/8-111/4 |
244-286 |
||||
3# |
Ⅰ |
113/4-123/4 |
298-324 |
40,000 |
55 |
|
Ⅱ |
133/8-143/8 |
340-365 |
||||
4# |
Ⅱ |
16-17 |
406-432 |