Duplex Stainless Steel Flange

In some working conditions, traditional stainless steel 304 and 316L could not handle. Other types of stainless steel is used. For example duplex steel. SAF2205 and SAF2507. We have a full range of duplex stainless steel flanges for different size and standard like ASME. EN1092-1 DIN JIS etc.

Duplex stainless steel is a type of steel that contains a combination of austenitic and ferritic microstructures. This combination provides enhanced corrosion resistance and strength compared to other types of stainless steel. Duplex stainless steel is often used in harsh environments, such as in marine applications, chemical processing plants, and oil and gas operations. It is also known for its high tolerance to stress corrosion cracking and its ability to maintain its mechanical properties at high temperatures.