ZQ钻杆动力钳

ZQ钻杆动力钳是一种理想的石油钻井井口工具，广泛适用于海洋、陆地钻井、修井作业时上卸管柱丝扣作业。该系列钳为开口型，能自由脱开管柱、机动性强;集扭矩钳和旋扣钳于一体，上卸扣替代猫头、 吊钳和旋绳。

ZQ drill pipe power tong is a ideal well head tool for oil drilling apparatus, widely applied in making-up and breaking-outin drlling wdll and repairing well on offshore and land, open head desigh of the ZQ-series allows to take the long away from drilling pipe freeiy and high mobility , the tong is a combination of spinning tong and torque tong instead of cathead manual tong and spinning rope for making-up and breaking-out .

技术规范( TECHNICAL SPECIFICATIONS ) :