Loading rack piping and welding

Fuel terminals across Arizona rely on well-built loading rack piping systems to keep product moving—whether it’s loaded onto trucks or railcars. Earthquake Welding is equipped to weld and install loading rack piping, supporting terminal expansions, upgrades, and system modifications statewide.

We handle carbon steel, stainless, and alloy piping for loading racks moving gasoline, diesel, ethanol blends, biofuels, and specialty products. Our team welds manifolds, pump connections, meter runs, vapor recovery lines, and more—always to API 1104, ASME B31.3, and terminal specifications.

Whether you’re upgrading a truck rack in Phoenix, retrofitting a rail rack in Tucson, or building new capacity in the West Valley, we’re ready to deliver piping that holds up to volume, pressure, and inspection.