Forged Elbows, Tees, Crosses manufacturer / supplier in China, offering OEM Custom 1/8"-4" Forged Carbon/Stainless Steel Socket Weld Full Coupling, Forged Stainless Steel Socket Weld Full Coupling for Petrochemicals, Durable Forged Carbon/Stainless Steel A105/A182 Thd Pipe Connectors 45 Degree Y-Type Tee and so on.