1.lost foam casting parts of pumps 2.Standard: ASTM, AISI, BS, DIN, JIS 3 ... ductile iron 4.MOQ:5000Kg Product Name: lost foam casting parts of pumpsMaterials: grey iron, ductile iron, malleable iron,heat resistant ... , Heat treatment Furnace 1) We can do different kinds of surface treatment after casting, such as machining, polishing, and ... interested in our products, please do not hesitate to contact us!