I thought I would update this post with more information after doing more research. For this application B31.8 is the governing code all the way to the building heaters. However, section 845.24 (from B31.8-2013) does not require a PSV for the appliances if the upstream regulator and distribution...
Greetings All,
I'm a Canadian engineer and I'm working on a natural gas pipeline metering station in North Dakota. I'm not very familiar with ND code requirements for pipeline installations (ASME B31.8). I've been asked if a PSV/PRV for protecting low pressure fuel gas piping from a regulator...