Currently working on a LNG piping installation the pipe service is Cryogenic design MDMT is -321F. Materials are SA312-TP316L. Client has requested the completed lines be Pneumatic tested due to moisture concerns. Code is ASME B31.3. Can anyone recommend a minimum metal & test medium (Nitrogen) test temperature.
Red Flag Submitted
Thank you for helping keep Eng-Tips Forums free from inappropriate posts. The Eng-Tips staff will check this out and take appropriate action.
Reply To This Thread
Posting in the Eng-Tips forums is a member-only feature.
Managing reverse logistics and depot repair, or all operations related to the reuse of products and materials, is a growing challenge for B2C and B2B manufacturers, retailers and service organizations. Download Now