
Modern Forging Carbon Steel Rebar Coupler with Female Threads for Building Industrial Office Buildings for Concrete Construction. High Tensile Strength: Tensile strength reaches 1.1 times that of the base material steel bar. 100% Fracture Testing: All steel bars undergo 100% fracture testing for tensile strength verification. Wide Size Range: Available for rebar diameters from 12mm to 50mm. Weather Independent: Processing and threading are not affected by weather conditions. Multiple Certifications: Certified by ISO, CE, CQC, CCC, TUV, and VDE standards. Customization Available: Offers full customization for size, package, quality level, and function. 1-Year Warranty: Comes with a 1-year warranty period for peace of mind. Advanced Manufacturing: Produced with advanced equipment and strict QC procedures.