Flange, Tube Sheet, Valves manufacturer / supplier in China, offering 3/4′ ′ Forged Stainless Steel High Pressure Pipe Fitting Threaded Hex Head Bushing, 2′ ′ High Pressure Carbon Steel Socket Welding Forged Bushing, 3/4′ ′ Forged High Pressure Threaded Black Carbon Steel Hex Bushing and so on.