UNSPSC 23271404: Plasma arc welding machine

Plasma-arc welding machines use a concentrated stream of plasma, and ionized hot gas, composed of nearly equal numbers of electrons and ions. Plasma-arc welds create deeper and narrower welds on a variety of metals.

UNSPSC 23271404 Plasma arc welding machine (Commodity) covers portable and stationary welding equipment that state and local governments procure for maintenance departments, educational institutions, and utility operations. Recent solicitations show state and local buyers acquiring diesel-driven welder-generators specified to manufacturer and model, welding materials and consumables through multi-vendor supply contracts, and fabrication shop equipment. The code captures both standalone welding machines and bundled procurement of welding supplies including rods, electrodes, and consumables in various materials—steel, stainless steel, aluminum—purchased to support ongoing maintenance and instructional operations.

The issuing bodies soliciting under this code include municipal utility districts, community college systems, university facilities operations, and cooperative purchasing consortia. The North Texas Municipal Water District and Collin College (Collin County Community College District) appear as recent buyers. Geographic activity concentrates in Texas, where the North Texas Municipal Water District posted an IFB for two Lincoln Frontier 400X diesel-driven welder-generators due July 29, 2026, and Collin College issued back-to-back ITBs for three-year welding materials supply contracts (FY2024-ITB-020, due March 19, 2024, and FY2024-ITB-024, due April 19, 2024), each with an estimated annual procurement volume of approximately $400,000. Texas A&M University System posted ITB TAMUS-ITB-26-0541 for machine shop, welding, and fabrication equipment due July 15, 2026. A Sourcewell cooperative RFP for law enforcement equipment (due June 16, 2026) tagged to this code does not align with the code's welding-equipment scope and represents a classification outlier rather than representative activity.