Stainless Steel Ball Valve manufacturer / supplier in China, offering GB/DIN/B16.34 Pn16 Cast Steel, Wcb, Carbon Steel, Stainless Steel CF8, CF8m, A105/F304/F316 2PC Flanged Trunnion Mounted 2PC Ball Valve RF/Rtj, API 600 API 6D OEM Carbon/Stainless Steel Class 150-2500lb Flanged/Welded Bevel Gear Electric/Pneumatic/Hydraulic Industrial Oil Gas Water OS&Y Wedge Gate Valve, JIS 10K/20K/ASME B16.34/API 6D Flanged Wcb/CF8/CF8m Fire Safety Floating Ball Valve, Trunnion Ball Valves, API598, API607, Nace Mr 017 and so on.