Ball Valve, Needle Valve, Check Valve manufacturer / supplier in China, offering 304 Stainless Steel Pipe Fittings External Thread Barb Water Faucet Hose 1/2\" 3/4\" 1\" Connectors, Stainless Steel 201 304 316 Pipe Fittings Hex Hose Nipple NPT BSPP BSPT Hexagonal Male and Hose Pipe, Bsp Male Straight Hose Barb Joint Pipe Connection 304 Stainless Steel Connector Fittings and so on.