Stainless Steel Ball Valve, Stainless Steel Gate Valve, Stainless Steel Globe Valve manufacturer / supplier in China, offering NPT/BSPT/BSPP Internal Thread Stainless Steel Tee Thread Ball Valve Is Widely Equipped and Adapted, and Is Universally Used Worldwide, 304/316L/CF8/CF8m Stainless Steel L/T Type Tee Thread Ball Valve 1000wog Low Torque Operation, Easy to Open/Close, 304/316L/CF8/CF8m Stainless Steel Tee Thread Ball Valve L/T Type Anti-Static Structure and so on.