UNSPSC 31341403: Hastalloy X sonic welded sheet assemblies

UNSPSC 31341403 Hastelloy X sonic welded sheet assemblies is a Commodity code that state and local procurement offices tag inconsistently with their actual purchasing activity. Recent opportunities attributed to this code show little alignment with its nominal scope; instead, they span mobile welding services, coiled aluminum stock for license plate production, and pallet rack wire decking—none of which involve Hastelloy X or sonic welding. The actual work being solicited under this tag includes on-site welding repairs using shielded metal arc, gas metal arc, and gas tungsten arc processes; aluminum coil supply for correctional industries manufacturing; and warehouse storage components. Issuing bodies include county solid waste departments, state correctional industries divisions, and court facilities.

Colorado and Florida dominate the recent activity. The Colorado Department of Corrections, through its Correctional Industries division, has posted multiple IFBs for coiled aluminum—350,000 pounds of 3105H21 alloy coil for the CCi Tag Plant in Canon City (IFB1CFAA20260001791, due May 20, 2026, and IFB1CFAA20260001792, due May 23, 2026), and a follow-on bid for 10,000 to 70,000 pounds (DQ1CFAA20270000691, due August 26, 2026). Hillsborough County Board of County Commissioners in Florida solicited mobile welding and fabrication services for its Solid Waste Management Department under ITB2600389, a three-year contract estimated at $207,429.10 with a September 16, 2026 response deadline. The Superior Court of California, County of Los Angeles also posted a quote for 606 units of pallet rack wire decking (solicitation 202635171135, due May 7, 2026). The code shows sparse and dispersed activity with no clear issuing-body concentration; the semantic mismatch between the code name and the opportunities tagged under it suggests reclassification may be warranted.