pump body gray iron casting

This is body of sum pump made in gray iron G1800, about 12lbs. We use resin sand to make cavities to get good appearance and dimension of casting. Meantime, electric furnace is used to melt iron to control the material efficiently. gear casting. 1)ISO9001:2000 Approved 2)OEMsrvice available 3)Materials: gray iron and ductile cast iron 4)Process :Lost Max process. Sand casting 5)Weight range :0.1-500KG 6)Application :Industrial parts .Machinery Parts .Hardware . Construction parts .Valve/Valve parts . train . Carft . Agricaulture machinery 7)Samll orders accepted 8)Make machining service as your requirement or drawing