Ball Valves, Gate Valves, Globe Valves manufacturer / supplier in China, offering J-Valves CF3m 316L ANSI 150lb Floating Design ASME B16.5 Flange Anti-Corrosion 2PC Ball Valve, J-Valves 316L Vollhub ISO 5211 Direktmontage Schwimmkugel Feuerbestä Ndig Stainless Steel Floating Ball Valve, J-Valves Nace Mr0175 Inconel 825 Class 300 Full Port API 6D Alloy Steel Ball Valve and so on.