... 5.Test:UT,MT. Casting Water Pump Body1 Material: Grey iron GJS450-10Standard: ASTM, JIS, BS, DIN, EN, ISOOperation ... finish: sand blasting, sand blasting, oiled, zinc, nickel, chrome plating, painting, hot dip galvanized and powder coating Available ... pump parts, handwheel, valve, flange, bollard, pilingaccessories, counterweight iron, construction machinery parts and other industry machinery parts