Wet H2S or Caustic Service
Wet H2S or Caustic Service
(OP)
We have two Carbon steel Towers (ASME VIII Div.1) is in Wet H2S service and caustic service respectively. The vessels will be PWHT'ed.
Do we need to do PWHT for the carbon steel internals? These internals are not pressure part, do we need to take care of the caustic cracking or H2S cracking?
Do we need to do PWHT for the carbon steel internals? These internals are not pressure part, do we need to take care of the caustic cracking or H2S cracking?





RE: Wet H2S or Caustic Service
Steve Jones
Materials & Corrosion Engineer
http://www.linkedin.com/pub/8/83b/b04
RE: Wet H2S or Caustic Service
Thomas Eun
Materials and Corrosion Specialist