XL83NL:
Thanks for response. Yes, we are using B31.3 for this one. Yes, as you predicted, the XXS pipe wall is not thick enough (.695 calculated vs. .674 for XXS). Also, I manually entered the material using the allowable stress from B31.3. I also entered elastic modulus, yield stresses, and...
Has anyone modeled a system using 800HT? I'm working on a project where that is the owner's preferred piping material. However, it's not in the pull-down menu in Caesar. I've looked up the physical properties for the alloy and found that there are numbers all over the place. For example: on-line...
