Duplex material

adeel · **Joined:** Mon Aug 10, 2009 12:56 pm **Posts:** 10

I have a Duplex Stainless material Pressure vessel can i attached non pressure parts such as Saddles of SA-285 C (Carbon steel)
is there any kind of corrosion attack possibility?

AI-OR-US · **Posted:** Sun Oct 18, 2009 7:14 am

Hi,

Welding of P-10H material to P-1 material is a common practice. I never heard about a corrosion problem of this saddle to shell joint. Anyway, this question is outside the Code scope and shall be discussed with an Owner-User.

adeel · **Joined:** Mon Aug 10, 2009 12:56 pm **Posts:** 10

Thanks for answering

Duplex material

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