Floated Ball Valve,Forged Steel Ball Valve,Trunnion Mounted Ball Valve ,Cast Steel Ball Va
Material such as A105, F51, SS304,SS316, WCB,WCC,CF8,CF8M,CF3, CF3M,etc. Our products adopt domestic and international standard certificates in both design and manufacturer, such as ISO9001, CE, API 6D, ANSI, BS, DIN, GOST, TS,JIS, GB, etc..