Duplex steel castings are commonly used in pumps, valves, fluid equipment, ship parts, chemical machinery, and marine engineering equipment, particularly in critical components subjected to corrosion, erosion, and certain loads. Haijin Stainless Steel specializes in precision casting, investment casting, and subsequent CNC machining of stainless steel. We can customize various duplex steel precision castings based on drawings, samples, or operating conditions. Common castable duplex steel grades: Duplex steel combines austenitic and ferritic microstructures, exhibiting high strength and excellent resistance to pitting and chloride ion corrosion. We can develop castings based on customer needs for 2205, 2507, 2304, 2101, 1.4462, 1.4…