Flanges, Pipe Fittings, Valves manufacturer / supplier in China, offering Stainless Steel High Pressure Internal and External Threaded 90 Degree Elbow (ZT-PF0009), Stainless Steel ISO/ANSI/JIS/DIN Standard/Customizable Multi-Type/Corrosion Resistant/Wn/So/RF Blind Flange for Stainless Steel Tank, Industrial/Cryogenic/High Pressure/Flow Control/Three-Piece/Stainless Steel/Threaded/3PC-Ball Valve with DIN Standard Design/Wenzhou Factory for Water/Gas and so on.