Flange Ball Valve, Pinch Valve, Strainer manufacturer / supplier in China, offering Cast Steel Pneumatic Operation Flange Connection Pinch Valve Pipe Clamp Valve with Natural Rubber, 15-1200mm Ss Welded Connection T Stainer/Basket Strainer Swimming Pool/Stainless Steel Wire Mesh Strainer/Duplex /Tea/Y Strainer Stainless Steel Strainer, High Pressure Y-Type Female Threaded Filter Stainless Steel Strainer DN40 Basket Strainer Swimming Pool Stainless Steel Wire Mesh Tea/ Duplex Strainer Filter and so on.