Hello -
We have a piping system that has a design pressure of 5000 PSIG w/ hydrotest pressure of 7500 PSIG (1.5x Design per B31.3).
I am working through understanding the testing tree. The valves and gauges all 10,000# rated no problem, but the tee's and couplings, and plugs are stumping me a...
This is my first go at this, wondering why negative stress is existing (has to do with ci and co), should I just assume absolute values. Any help is appreciated.
Thanks,https://files.engineering.com/getfile.aspx?folder=20b6761a-ac64-42e4-b678-73e7c6ce545f&file=Obround.pdf