Ball Valves, Gate Valves, Globe Valves manufacturer / supplier in China, offering J-Valves ANSI Class 150~2500 Forged Steelf316 2PC Flange Ball Valve Rtj Connection, J-Valves High - Performance Three - Way- Durable, Precise & Ideal for Diverse Industrial Applications Ball Valves, J-Valves ANSI 150lb~1500lb Forged Steel A105n/F304/F316 Flange API 602 Globe Valve and so on.