We are offering rebar coupler, we have reducing couplers of upset forging parallel thread connection system and rib peeling roll stamping connection system, they can be used for the connection of rebars with different diameter(from 12mm to 40mm). it...
We offer rebar coupler of rolling technology can connect rebar from diameter 16mm to 40mm. It is parallel thread design, more strong connection than tapered thread couplers, and it can made by raw material of s45c which tensile strength is higher...