3 inch  JDC Type Pulling Tool Wireline Pulling Tool Material aluminum alloy
I. Overview:
JDC Type Pulling tools are a tool or instrument (such as balance rod, plug, pressure gauge, etc.) that can be put, salvage. It can be shocked down. Different from the gripping spacing can be divided into three kinds of JDC, JDS and JDL.
II, the commonly used specifications and technical parameters:

III, ,structure characteristics
JDC Type Pulling tools consist of upper joints, closures, main springs, auxiliary springs, mandrels, slides, outer cylinders, salvage claws, cutings, etc.

IV.  Precautions:

1. Before going down, there should be sufficient space in the inner diameter of the tube column in order to salvage the claws; if necessary, it can be used first;
2. Select the appropriate grasp of distances according to the different landscaping and salvage tools.

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