Forged and casting valve body: 1.100% Traceability 2.ISO,BS,DIN,JIS,AISI ... .Fine surface finish & tight tolerances 4.NDT High quality forged and casting valve body specification:Material: cast iron, cast steel, grey or ... , Cost-saving reportWe have extensive experiences in producing forged and casting valve body. Welcome sending drawings and inquiry! High Quality Forged and Casting Valve Body