The holding strength of the connecting pipe shall not be less than 95% of the calculated breaking force of the wire. Only one connecting pipe and three repairing pipes are allowed on each wire or ground in one gear distance. More than two repair tubes.
Pay attention to the following when connecting the connecting wires:
1. Clean the inner wall of the pipe and the connecting surface of the wire with gasoline.
2. Apply neutral petroleum jelly or electric grease after washing.
3. Select the steel mold according to the specifications of the connecting pipe.
4. When the wire is inserted into the connecting pipe clamp, it should be stable to prevent the connecting pipe from being bent and deformed. After the clamping is completed, the bending of the pipe should not exceed 3% of the pipe length.
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