Ferralium Pipe

Gents + 2

I think I asked this a while ago but lost the answer.

Can anyone suggest a supplier for Ferralium 255 pipe in 50NB sch40 and similar sizes? Alternatively is there another superduplex that I should be looking at? Service is 30 bar oxygen inside and a nasty acidic slurry brew at around 230C outside also at about 30 bar (open end pipe). Metallurgical autoclave. Strength is a secondary issue to combustibility and corrosion resistance. The Ti Niobium alloys look a bit scary to me from a combustion perspective, as I know the way Ti sparks (and burns).

Am suffering from ineffective overgoogling so a human response would be appreciated.

Cheers

Steve Received on Tue May 17 05:58:00 2005