Factory Building Material Coupling Pipe Fitting Sleeve Straight Carbon Steel Bar Connecting Thread Cold Extrusion Rebar Coupler Connector

Factory Building Material Coupling Pipe Fitting Sleeve Straight Carbon Steel Bar Connecting Thread Cold Extrusion Rebar Coupler Connector. High-Quality Material: Made from #45 Carbon Steel with tensile strength exceeding 700MPa. Wide Size Range: Available in sizes from 16mm to 40mm for various steel bar diameters. OEM and ODM Services: Manufacturer offers full OEM and ODM customization from samples or designs. Fast Delivery: 5-day lead time for stock items; 15-30 days for customized orders. ISO Certified: Product meets ISO standards with 99% qualification rate. Free Samples Available: Free samples provided for testing and quality verification. Professional Maintenance: Technical support available with 6-hour on-site repair service. High Production Capacity: Daily output of 100,000 sleeves with 120 heads processing per hour.