Forged Elbows, Tees, Crosses manufacturer / supplier in China, offering High Pressure Class 9000 Forged Carbon/Stainless Steel NPT/Bsp Thd Full Coupling, Industrial Forged Carbon/Stainless Steel Pipe Connectors Female Thd Full Coupling, DIN/BS/JIS Standard Forged Carbon/Stainless Steel ASTM A105/A182 Threaded Screw Full Coupling and so on.