UNSPSC 23271717: Flashback arrestor

Specific check valve usually installed between torch and welding hose to prevent flow of burning fuel gas and the oxygen mixture back into hoses and regulators.

UNSPSC 23271717 Flashback arrestor is a Commodity code that shows minimal alignment between its taxonomy designation and the state and local contract opportunities recently posted under it. The code nominally covers flashback arrestors—safety devices used in welding and cutting equipment—yet the recent solicitations posted under this code include industrial CNC routers, press brakes, 3D printers, welder/generators, and law enforcement equipment. Only one opportunity, a North Texas Municipal Water District bid for two Lincoln Frontier 400X diesel-driven welder/generators posted in July 2026 with a due date of July 29, 2026, relates tangentially to welding-related equipment; however, this solicitation seeks complete welder/generator units rather than flashback arrestor components. The remaining opportunities—repeated press brake and 3D printer solicitations from the Texas A&M University System, an industrial CNC router ITB, and a Sourcewell cooperative procurement for law enforcement equipment—do not correspond to flashback arrestor procurement.

The issuing bodies in the recent opportunity set are predominantly the Texas A&M University System (which posted multiple ITBs for manufacturing equipment in September and October 2026), the North Texas Municipal Water District, and Sourcewell (a Minnesota-based cooperative purchasing vehicle advertising to participating entities across multiple states including Washington, Franklin, Grant, Grays Harbor, Chelan, and Yakima counties). Geographic activity concentrates in Texas and the Pacific Northwest / upper Midwest through the Sourcewell cooperative framework. The code shows little relevant recent activity for flashback arrestor procurement; state and local governments do not appear to be soliciting these components under this UNSPSC designation at present.