钻柱、钻井工具及仪表 drill string, ... ... 螺纹磷化 thread phosphate coating 上紧扭矩 make—up torque 最佳上紧扭矩 optimum makeup torque ...
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make-up torque 上扣扭矩 ; 上紧力矩
optimum make up torque 最佳上紧扭矩
Max make-up torque 最大上扣扭矩
optimum make-up torque 最佳上紧扭矩
What's the make-up torque 上扣扭矩要多大
The system can record and plot the make up torque turn curves automatically, and it also can monitor whole process of casing job and find out the location of the casing with trouble.
该系统实现无人监控、自动记录、绘制紧扣转矩—圈数曲线，可方便、直观地反映下套管作业的全过程及有问题套管所处的位置。
Power Tongs and Torque Turns Load Cells: Designed for use in power tongs or drill pipe make-up and break-out applications.
动力钳和自动旋紧管箍机的载荷压力传感器：设计用在动力钳或钻杆的组装和拆卸应用中。
上扣的扭矩要多大？
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