UNSPSC 31351711: Waspalloy sonic welded tube assemblies

UNSPSC 31351711 Waspalloy sonic welded tube assemblies is a Commodity code that in recent state and local procurement activity bears little relevance to its nominal scope. The three recent opportunities tagged under this code involve coiled aluminum for license-plate production (Colorado Department of Corrections, two separate IFBs posted in May 2026) and pallet rack wire decking for warehouse storage (Los Angeles Superior Court, RFQ posted April 2026). None of these solicitations align with the code's stated product — sonic-welded tube assemblies in Waspalloy, a nickel-based superalloy used in high-temperature aerospace and industrial applications. The mismatch suggests the code is being applied inconsistently or incorrectly by issuing bodies, or that recent opportunities have been tagged with an inappropriate UNSPSC classification.

The geographic activity shown is limited to Colorado and California. The Colorado Department of Corrections, Colorado Correctional Industries division, has posted two nearly identical IFBs for 350,000 pounds of aluminum alloy 3105H21 in 21-gauge coil stock with specific pretreatment and conversion-coating requirements for Canon City Tag Plant production, with bid deadlines of May 22, 2026 and May 18, 2026 respectively and virtual bid openings scheduled for late May 2026. The Los Angeles Superior Court issued an RFQ for 606 units of pallet rack wire decking (52 inches by 42 inches, 2,500-pound load capacity) via Bonfire with a May 7, 2026 due date. Neither opportunity presents a purchase aligned with the code's nominal product category. Unless issuing bodies begin tagging authentic welded-tube or Waspalloy procurement under this code, activity remains essentially absent from recent state and local procurement records.