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The rebar couplers we offer are mainly used to splice the ribbed rebars of HRB335 HRB400 and HRB500 . The tensile strength has been more than 595 Mpa.
They are classified into three types: standard, left-handed and right-handed , and reducing type. The specification of the couplers is from 14mm to 40mm.
The technical speciication is as follows:
1. Material : 45# quality carbon steel
2. connect ribbed rebar with dia from 14mm-40mm HRB335 and HRB400
3. high tensile strenghth
the tensile strenghth has reached 595Mpa