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Dual phase steel 2205 flange ball valve is a type of ball valve with a specific material and connection method, commonly used in applications that operate under harsh conditions, especially those involving corrosive media. 2205 stainless steel, also known as duplex steel, is a material with excellent corrosion resistance and strength. It is composed of elements such as chromium, nickel, molybdenum, and nitrogen, and can be used to resist corrosion and oxidation. This makes duplex steel 2205 an ideal choice, especially in environments containing chloride ions such as seawater.

Flange connection: A flange is a connection method commonly used to install valves in piping systems. The flange connection provides reliable sealing while also allowing for easy disassembly and maintenance. This type of ball valve typically has a flange connection for use with piping systems. Corrosive media applications: Dual phase steel 2205 flange ball valves are typically used in applications that require resistance to corrosive media. This can include fields such as chemical industry, ocean engineering, seawater treatment, and oil and gas extraction. High temperature and high pressure applications: This type of ball valve can also be used for applications under high temperature and high pressure conditions, as duplex steel 2205 has excellent strength and high temperature resistance. Sealing performance: Dual phase steel 2205 flange ball valves typically have good sealing performance, which is a key factor in ensuring that the valve does not leak when closed. Overall, the duplex steel 2205 flange ball valve is a type of ball valve suitable for corrosive media and harsh working conditions. Its specific material and flange connection make it an ideal choice for reliable operation under these conditions.