What is super duplex pipe?

The superior combination of strength and corrosion resistance achieved by super duplex stainless steels makes them an ideal choice for piping, flanges and fittings. A wide range of scheduled sizes are available as seamless tubes, whilst heavy walled pipes can be produced from plate. By making use of our mill partnerships we can offer very competitive prices on duplex and super duplex pipe and tube, up to 8” outside diameter as seamless. In addition, we can either produce in-house, or source, a complementary range of flanges and fittings to complete a project package.

Super duplex pipes combine the features of ferritic steel and of austenitic steel, which means this material possesses high strength from the ferritic structure and high corrosion resistance from the austenitic structure. The Super Duplex Seamless Pipe is produced in a single piece by the extrusion process, ensuring excellent surface finish, dimensional accuracy and consistency of properties.

Got any more questions? Get in Touch

If you have any more questions about austenitic or duplex stainless steels, please contact us today. A member of our team will be more than happy to help and can also advise you on the best option for your application.