Ball Valve, Gate Valve, Globe Valve manufacturer / supplier in China, offering J-Valves Forged Steel A105n/F304/F316 Welded Gate Valve Flange End 150/300lb, J-Valves ANSI Class 150/300 Forged Steel F304L/F316L Gate Valve Flange End, J-Valves 2PC Flange Ball Valve Reduce Bore Investment Casting Wcb/CF8/CF8m Floating 300lb and so on.
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