2'' 3'' 4' 5'' 6'' Forged 85bar 130bar Concrete Pipe Coupling

2'' 3'' 4' 5'' 6'' Forged 85bar 130bar Concrete Pipe Coupling. High Working Pressure: Forged clamps support up to 130 bar working pressure and 280 bar burst pressure. Wide Size Range: Available in sizes from 2 inches to 8 inches (DN50 to DN150). Customizable Surface: Surface treatment options include galvanized or painted, with color as requested. OEM/ODM Service: Full customization available from samples or designs with flexible options. Fast Delivery: Standard delivery time is 3-5 days, with off-season lead time within 15 workdays. Low MOQ: Minimum order quantity is 1 piece, suitable for small trials. CE Certified: Products meet CE certification standards for safety and quality. After-Sales Support: Comprehensive after-sales service and warranty provided for all products.