... processing FEATURES1. Two & Three Pieces Cast Steel Body2. Trunnion Mounted Ball, Full Bore3. Anti-static Device4. Blow-out Proof Stem5. Fire ... controlled and processing center, the use of specialized software like Pro/E,CAD etc. shorten the P&D and trial manufacture ... an ISO9001:2000(CE,API) certified company, we provide various ball valves, gate valves, globe valves, check valves, strainers, flanges ...