2017年最新注册送彩金

AND-S型水力法外割刀

AND-S型水力法外割刀

AND-S型水力式内割,重被切割的管柱外下放参加预定深度,加大泵压鞭策活塞高低用刀翼伸开,刀翼伴随钻具扭转开端切割。它合适石油、地质部门切割各种型的套管、油管安然静钻杆。如配接打捞矛时可切割、打捞一次完成。

Hydraulic Internal Cutter Type AND-S

Model “AND-S” Hydraulic Internal Cutter can be lowered into desired depth from cutted pipes string. The increased pump pressure can push piston downward as to make blade stretch. And the blade rotates in company with drill tool to start cutting. It can be used for all kinds of casing, tubing and drill pipe in oil/geology department. If it is equipped with the spear, cutting and fishing can be completed at the same time.


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