A789 Duplex Stainless Steel Tube

A789 Duplex Stainless Steel Tube
Product Details

A789 duplex stainless steel tube

Product information

We are providing A789 duplex stainless steel tube. 

The duplex stainless steels have a microstructure, when heat treated properly, of nearly equal 

proportions of austenite and ferrite.This microstructure ensures that the duplexes are much more resistant to stress corrosion cracking (SCC) than austenitic stainless steels.

 Typical applications: heat exchanger tubes, umbilicals, structural tanks, pulp and paper making equipment, pipes and fittings, and seawater handling systems.

The available grades: S31803,2205,1.4462,SAF2205,022Cr22Ni5Mo3N (GB),X2CrNiMoN22-5-3 (EN/ISO/DIN),SUS329J3L (JIS). 

Size range: 6.0-323.9mm O.D. x 0.5-15.00mm thickness. 

If you want to know more details, please contact us freely.