
Precast Building Material Rebar Coupler Construction Materials Stainless Steel Coupler. High Tensile Strength: Tensile strength reaches 1.1 times that of the base material steel bar. Wide Diameter Range: Connects threaded rebar with diameters from 12mm to 50mm. Weather Independent: Processing and threading are not affected by weather conditions. Full Customization: Offers customization from samples, designs, and full customization options. Multiple Certifications: Certified by ISO, CE, CQC, CCC, PSE, TUV, and VDE. 1-Year Warranty: Comes with a 1-year warranty for mechanical defects. OEM and ODM Service: Provides OEM and ODM services with flexible customization. Energy Efficient: Energy saving and easy to operate for construction applications.