套管钳价格

适用于油田卸管（{zd0}36寸），作业效率高，盐城特达,管钳价格
,盐城特达钻设备有限公司，显著降低工劳动强纟度，盐城特达,管钳价格
,盐城特达钻设备有限公司，提高扣质量。该钳具有以下特点：
开口型，{zj0}切径比设计；
刹带制动，用下扶正机构；
液疒压式，齿轮挂挡；
配扭矩表，可选配扭矩控制系统，显示、控制和记录扣扭矩。
The Casing tong is used to make up and break out for casing operation in oil fields. It has greatly reduced the labor of worker, enhanced connection quality of thread and diminished accidents in inappropriate casing operation. The power tong has the following features :
Open head type,optimization design.
Brake belt assembly, up and down centralizing mechanism.
Wholly hydraulic mode and mechanical gear shift.
With torque gauge, optional torque control system to display, control and record the make-up torque.



盐城特达///套管钳价格