About Huahon Duplex Stainless Steel Tubing, Super Duplex Stainless Steel Tubing
Duplex Stainless Steels, also referred to as austenitic-ferritic stainless steels, are a family of grades with about equal proportions of ferrite and austenite. These steels have a duplex microstructure which contributes to their high strength and high resistance to stress corrosion cracking. Due to their high content of chromium, nitrogen and molybdenum, duplex steels offer good resistance to local and uniform corrosion. Duplex stainless steels have good weldability.
Of the duplex grades, duplex 2205 is the most widely used. However, the super duplex steels like Zeron® 100 and 2507 are excellent for servicing severe corrosive environments, such as offshore and marine applications.
The seamless tubing details in our supply is as follows
Duplex 2205, Duplex Stainless Steel Tube
Super Duplex 2507, Super Duplex Stainless Steel Tube