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Hello, I'm trying to understand where I can get a copy of a finalized released version of Code Case 2901-1 with the published Fm values shown in the redlined picture. Reason being is that these values are much more solid when using the calculation. Is it acceptable to use these Fm values rather...

Thanks man, appreciate it.

Like a stamped 6M tee or 6m elbow or 6m cross, etc. SA-105. Trying to determine the allowable hydro pressure. Based on 2.3 it states look at an XXS NPS pipe pressure similar

So a 6M fitting (6000# Design) is good to 1.5x MAWP = 9000 PSIG is what you're saying?

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...

I am trying to design an obround nozzle for a heater treater, so I'll also need to understand the weld to the head, the weld to the vessel flange, sizing the vessel flange, the blind flange, and sizing the blind flange. If anyone has any literature, I'd appreciate it. I know you can run FEA as...

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