The Duplex family of stainless steels offer a wide range of pitting and crevice corrosion resistance whilst exhibiting higher strengths than standard austenitic stainless steels.
We supply a full range of 22 Cr Duplex stainless steel welded pipe, typically in grades UNS S32205 and UNS S31803.
This range covers all standard wall schedules and special wall thickness pipes. These are supplied to standard piping specifications as well as special tolerance requirements, such as ASTM A358. A full range of F60 and F51 flanges can also be supplied in various pressure ratings and configurations such as blind/blank, weld neck and slip on, with either flat faces or raised faces. Furthermore, special configurations can be produced to client’s requirements.
