... , spraying,etc OEM cnc cast iron valve body Specifications cast iron valve body 1.Material:ductile iron,grey iron 2 ... experiences,export from 20055.Drawings are welcomeAvailable material and process1.Available material: cast iron,steel,stainless steel ... painting, spraying, galvanization8standardJIS, ANSI, DIN, BS, GBOEM and Customized Service1.Quality guarantee• Chemical checking• NDE after rough ...