Stainless steel valveshave many types like Stainless Steel Ball Valves(including1PC Ball Valve, 2PC Ball Valve and 3PC Ball valve), Stainless Steel Gate Valves, Stainless Steel Global Valves, Stainless Steel Check Valves, Stainless Steel Y-Strainers, Needle Valves, Bibcock Valvesand so on. The mainly using ischemical, petrochemical, petroleum, paper, mining, electricity, liquefied petroleum gas, food, pharmaceuticals, water supply and drainage, municipal services, machinery and equipment, electronics industry, urban construction and other fields. About the material of valves, we also can supply Kinds ofBrass Ball Valves. Material:Stainless Steel 304, Stainless Steel 316, Brass Size:14"-4" Threads:NPT, BSP, BSPT, EN, DIN, JIS, etc Pressure:200Psi-1000Psi Application:Oil, Gas, Water, Steam and so on Fluids.