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Mechanical Wrench mainly function is for tightening Rebar Mechanical Splice.
The above wrench tools is to enable you to achieve the best possible splice.
Torque Wrench can be used to both install couplers and is for inspecting torque values by Inspector during construction of Rebar Mechanical Splice. After tightened the Rebar Mechanical Splice,inspectors need use torque wrench to check tightening torque of coupler with rebar , the minimum tighten torque values shall meet the following:
Rebar Size (mm) | ≦16 | 18-20 | 22-25 | 28-32 | 36-40 |
Tightening torque (N.m) | 100 | 200 | 260 | 320 | 360 |
