Stainless steel and duplex steel flanges are crucial components used in various industries for connecting pipes, valves, and other equipment. They are typically made from corrosion-resistant steel alloys containing iron, chromium, nickel, and other elements. Common stainless steel grades include 304, 316, 317, and 321.
Duplex steel flanges are made from duplex stainless steel, a type of steel that combines the benefits of austenitic and ferritic stainless steels. Common grades include Duplex 2205 and Super Duplex 2507.
Both stainless steel and duplex steel flanges offer valuable properties for different industrial applications. The choice between them depends on factors such as the specific environment, corrosion resistance needs, and mechanical properties required for the application.