Gate Valve, Globe Valve, Check Valve manufacturer / supplier in China, offering ANSI/API 6D/DIN/GOST/GB Stainless Steel Flanged Gate Valve Wcb Valve Z41 for High-Pressure Applications Durable Stainless Steel Gate Valve with Flanged Ends, Stainless Steel 304 316 CF8 CF8m 1000 Wog Female Thread DN25 Pn40 Octagonal Split 2PC Ball Valve, 4 Inch DN100 DIN3352 F5 Resilient Seat Non Rising Stem Flange Type Ductile Iron Gate Valve Manual Operation Pn10 Pn16 CE Wras and so on.