... casting, die casting, forging, stamping, welding, CNC machining and assemblingOver 10 years pump castings experience Materials available: stainless steel, carbon steel, brass, Duplex Steel ... low alloy steels, stainless steels, duplex Steel, copper based alloys. Please check ... custom packaging. 1MaterialASTM A890 3A2ProcessSand casting, investment catings3CertificateISO90014Material StandardWe could ...