The exhibition of Zhengzhou Huitong forged flange 317 flange
Alloy 317 flange is an austenitic chromium-nickel stainless steel with excellent corrosion resistance. The high molybdenum content of ASME SA182 SS 317 flanges contributes to the grade’s excellent pitting resistance.
These flanges are hardened to make it more difficult or even impossible. Stainless steel 317 slip flanges are heat treated to achieve the highest strength, hardness and wear resistance of any stainless steel alloy. Stainless steel 317L flanges are made of austenitic stainless steel containing 18% chromium and 11% nickel, as well as carbon, silicon, manganese, phosphorus and up to 4% molybdenum. Stainless steel 317 blind flanges have higher corrosion resistance than flanges made of 316 material. Blind flanges can be of different types, but the main purpose is to close the connection.