In pumps, valves, seawater equipment, and chemical fluid components, materials must withstand media corrosion while also maintaining strength and capable of forming complex structures. Duplex steel precision casting combines the material characteristics of austenitic and ferritic dual-phase microstructure with the advantages of investment casting for complex, small parts. It is commonly used for valve bodies, pump bodies, impellers, flange seats, connectors, and non-standard flow channel components. In actual price inquiries, you will often see terms like "2205 precision casting" or "2507 precision casting." It's important to note that 2205 and 2507 are commonly used designations for wrought iron materials; for casting manufacturing and acceptance, the drawings, operating conditions, and… should be considered.

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…