... : Grey iron GJS450-10 3. Process: sand casting. 4.OEMservice TestProducts 2011 Certrifugal Single-stage Casting Water Pump Body1 Material ... blasting, oiled, zinc, nickel, chrome plating, painting, hot dip galvanized and powder coating Available processes: CAD/CAM service ... metal processing, finishes and heat treatment Product weight: 0.5 to 300kg Precision machining: CNC lathes, milling, drilling, ...