UNSPSC 23271701: Blow pipe

UNSPSC 23271701 Blow pipe (Commodity) covers flexible vent extraction arms and related ductwork components used in educational welding labs, fabrication facilities, and industrial maintenance settings. State and local governments procure these systems to manage fume extraction and ventilation in welding and fabrication environments, typically as part of lab upgrades, new facility builds, or maintenance replacements. The work involves furnishing and installing arms compatible with existing rigid vent manifold exhaust systems, often bundled with labor, materials, equipment, and supervision. Issuing bodies span community college districts and school systems conducting vocational program infrastructure improvements.

Recent activity concentrates in California and Texas, with secondary presence in Georgia and North Carolina. Mt. San Antonio Community College District posted an IFB (Solicitation 2026067) for purchase and installation of forty-seven flexible vent extraction arms with 6-inch openings in Building 69 Welding Shop, Walnut, California, with bids due July 16, 2026 and an Engineer's Base Bid Estimate of $150,000; the district imposed a 3% Disabled Veteran Business Enterprise participation goal and required California Contractor's License classification C-20 with Department of Industrial Relations registration. Dalton Public Schools posted an RFB (PE55294NONST2027000000018) for welding lab equipment at The Dalton Academy, Georgia, due September 25, 2026, purchasing specific welding units rather than vent extraction systems but signaling related lab modernization activity. Collin College in Texas solicited welding materials and supplies on a three-year basis (FY2024-ITB-020 and FY2024-ITB-024), with approximate annual volume near $400,000 across a multi-vendor award structure. Charlotte Area Transit System issued a rebid (269202619503) for Blue Line track welding services in North Carolina (August 20, 2026 due date), representing maintenance-focused welding work outside the core vent extraction scope.