duplex stainless flanges

Heat Exchanger Flanges diameter range is from 50mm to 1200mm or no more than 80kgs. Heat Exchanger Flanges tolerance is within 0.05mm. Stainless steel, super deplex steel, F55, F60, 904L. All of these raw material are no problem. 2pcs free samples of Heat Exchanger Flanges. Any complicated shapes, any special materials, we know how!

Customized Flanges Solution SS304, SS316, SS321, SS318, F55, F60, 904L and so on raw materials. 2pcs free samples for Customized Flanges Solution. 20days production lead time.

Compared with stainless steel flanges, the yield strength of Duplex Steel S31803 Flanges is twice as high as that of stainless steel flanges. Duplex Steel S31803 Flanges have excellent stress corrosion cracking resistance, especially the acid resistance of super duplex steel in chloride ion environment. Wear resistance is much higher than stainless steel flanges. It is used in seawater desalination, sewage treatment and various acid-base environments. The service life is long, and the replacement time is saved. But also can save cost and labor.