... ISO 3.Operation:sand casting 4.High pressure Iron Casting Pump Body1.Materials: ductile iron, grey iron2.Standard: ASTM, ... and powder coating5.Available processes: CAD/CAM service, metal processing, finishes and heat treatment6.Product weight: 0.5 to ... range: pipes and its fittings, grating, frame, manhole covers, pump parts, handwheel, valve, flange, bollard, pilingaccessories, counterweight iron, ...