Customizable High Quality Low Price Valve Casting

Valve Casting Product Introduction Ductile Iron Butterfly Valve is made of well-selected materials, fine craftsmanship and undergoes strict quality control. Valve Casting is an important part of the valve, without which the valve cannot be used properly. It has a high surface finish and a beautiful appearance. Product Detail Product name: Ductile Iron Butterfly Valve Product brand: HaiYao Casting Process: Water glass process of lost wax investment casting Material Standard: GB, EN, DIN, ASTM, GOST, JIS, ISO Max Casting Size: 3m Weight/Unit: 100kgs - 60 000kgs Dimension Tolerance: CT7 Surface Roughness: Ra5.4~15