Super duplex stainless steel pipes / super duplex piping

Super duplex stainless steel pipes (seamless) are one of the main categories of duplex stainless steel pipes.

1) Materials / steel grades:
UNS: S32760, 904/904L
EN /DIN: 1.4501, 1.4539.

2) Advantages:
Super duplex pipes has a higher molybdenum and chromium content which gives the material greater corrosion resistance than standard duplex grades piping.

5) Typical Applications
Super duplex pipe is mainly used in subsea control lines, Offshore platformsFire-fighting systems, Injection & ballast water systems, Heat exchanger tubes.

Other information is the same with Duplex stainless steel pipes: