product detail
Meterial of main parts Product Type Part name valve body, valve bonnet Valve disc, valve seat Gasket Fastenser H44H(C) Y WCB or 25 H: 25+Chromium stainless steel Y: 25+Carbide Stainless steel with flexible graphite The steel strip Asbestos-wound gasket Spiral wound gasket High quality carbon steel H44Y (I) Chromium-molybdenum steel Chrome molybdenum steel + Carbide Alloy steel H44W (P) Chrome-nickel titanium, chromium-nickel-molybdenum and titanium stainless steel Stainless steel H44W (R) check valve detail Features: 1.reliable sealing 2.excellent performance 3.attractive appearance 4. Opening pressure is small 5. reducing the external leakage point Equipement Machine processing equipment 178 sets, Inspection equipment 32 sets. Hot sales Product Uses Company Information Area covered 20,000 Square meter, 132 persons, Annual production capacity 6,000 tons. Contact us