... 3.Operation:sand casting 4.High pressure Iron Casting Pump Body1.Materials: ductile iron, grey iron2.Standard: ASTM, JIS, ... galvanized and powder coating5.Available processes: CAD/CAM service, metal processing, finishes and heat treatment6.Product weight: 0.5 ... parts, handwheel, valve, flange, bollard, pilingaccessories, counterweight iron, construction machinery parts and other industry machinery parts ...