Instrumentation Valves, Instrumentation Fittings, Tools manufacturer / supplier in China, offering Swageloktype High Pressure 5000 Psi 1/8 1/4 in. Od NPT Stainless Steel Metering Valve, High Pressure 10000 Psi Swageloktype Multi/Single Port 1/2 in. NPT Stainless Steel Gauge Valve, Stainless Steel Compression Fitting Tube Fitting 1/8 to 1 in. Od Swageloktype Tube Male Connector and so on.