TQ系列全液壓套管動力鉗廣泛適用于石油礦場下套管作業(yè)中上卸套管或管子的絲扣。該產(chǎn)品為全液壓驅(qū)動，采用擺缸式大扭矩馬達和機械式換檔，結構簡便可靠，操作安全方便?？膳鋫渑ぞ貎x對壓力、扭矩、圈數(shù)實行計算機監(jiān)控和管理。

TQ series of hydraulic casing tongs are widely usedfor making-up or breaking-out of casings or pipes. The series of casing tongs are wholly hydraulic driven. The tongs are configured with a large-torque motor and perform mechanical gearchange. Structure is simple and operation is safe. The casing tongs can be supplied with torque device to perform computer monitoring and managing on pressure,torque and rounds.

技術規(guī)范( TECHNICAL SPECIFICATIONS ) :