Valve, Tube Fitting, Valve Manifold manufacturer / supplier in China, offering 3000 Psi SS304 Hydraulic Long Nipples Bsp BSPP NPT Male Thread Pipe Nipples, Stainless Steel Compression Ball Valve High-Pressure Internal Threaded Manual Ball Valve, 316 Stainless Steel Five Way Manifold Valve 1/4" NPT Type Rosemounte Type 5 Way Manifold Valves and so on.