That's true. I guess my question was more so is the entire joint subject to code or just the 3" thread coming off the vessel. I did not word it correctly
Hi,
I have a new vessel that is to replace what is supposed to be an exact copy. Unfortunately, there was a mix up where the U-1 nozzle connections and drawing didn't match, and what was supposed to be a 2 1/2" threaded nozzle ended up being a 3".
Would installing a hex reducing bushing in the...