Regulator station piping

Arizona’s gas infrastructure runs on pressure—and regulator stations are where that pressure is controlled, reduced, and monitored. Earthquake Welding is equipped to provide certified welding and piping installation for regulator stations across Phoenix, Tucson, Flagstaff and throughout the state.

We weld carbon steel and stainless piping for inlet and outlet runs, bypass loops, relief systems, and valve assemblies—all critical to maintaining safe and consistent gas pressure downstream. Whether it’s part of a utility upgrade in the East Valley or a new station build near Buckeye, our welds meet API 1104, ASME B31.8, and utility-specific standards.

When the job calls for precise, pressure-rated welds in regulator stations, we’re ready to deliver.