... ,etc galvanized cast iron pipe fittings Advangtage: High precision iron casting partsBe skilled in iron casting and mould making10 years iron casting experienceWe are ... to 200kg. Materialsgray iron, ductile iron, malleable iron and etc.StandardJIS, DIN, ASTM, BSProcessesSand Casting, Precision Casting and etc.Surface FinishZinc Phosphate, Electroless Nickel ...