... casting, die casting, forging, stamping, welding, CNC machining and assemblingOver 10 years pump castings experience Materials available: stainless steel, carbon steel, brass, Duplex Steel ... steels, low alloy steels, stainless steels, duplex Steel, copper based alloys. Please ... packaging. 1MaterialASTM A743 CA6NM2ProcessSand casting, investment catings3CertificateISO90014Material StandardWe could ...