... , valve castings,valve parts,can supply machining service, casting part, casting ironSpecificationsCasting MaterialsHT250, QT450-10-QT700-2Equipment3-ton,5-ton cupola,1-ton ... TypeSand castingWeight Range72kg-1620kgIndustries ServedConstruction Machinery;Auto Manufacturing;Gear Manufacturing;Machine Tool Manufacturers;Mining Machinery;Oil Field Equipment;Power Generation Equipment ...