2013年6月19日星期三

How to use a hydraulic torque wrench?


hydraulic torque wrench is an industrial-strength torque wrench which has the capability to exert powerful levels of torque to a large bolt head. Hydraulic torque wrenches are usually mainly used on industrial pipe work, oil rigging and other massive industrial structures. Hydraulic torque wrenches come with a hose and a power pack which attaches to the wrench to remove or tighten large bolts. They also come with impact sockets which are strengthened for use with hydraulic torque wrenches.

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