... 2.Process:Sand casting 3.Used in pump industry 4.Inspect by Dye pentetrant. pump castingProduct detailsWe are a supplier of ... )Standard:ASTM,JIS,DIN,BS;4)Finish:Machining,Welding,Polishing,Heat treatment ,Zincification;5)Inspection:Certificate of conformance,Chemical Analysis, ... property,Dye penetrant.6)Used for water treatment industry and pump industry. We wellcome any inquiry you may have for ...