Ball Valves, Gate Valves, Globe Valves manufacturer / supplier in China, offering 1PC CS 1000wog/2000wog Wcb/304/316 Thread Hexagonal Ball Valve, API6d 3PC CS 24inch Class600 A105n/F304/F316/F51/F55 Nace Trunnion Ball Valve, API6d 3PC Class 1500/2500 F316L 4inch/DN100 Forging Steel Peek Trunnion Ball Valve and so on.