UNSPSC 31351702: Carbon steel sonic welded tube assemblies

UNSPSC 31351702 Carbon steel sonic welded tube assemblies (Commodity) appears in state and local procurement activity focused on raw steel and metal materials for fabrication and equipment support, though recent opportunities tagged with this code show limited direct alignment with sonic welded tube assemblies specifically. State and local issuing bodies under this code include state transportation departments, correctional facilities, municipal forestry operations, and workforce agencies. The work solicited spans raw metal stock (hot rolled bars, tubes, channels, angles, steel plates, and sheet metal in specified dimensions) through fabricated steel components and assemblies for vehicle fleets, correctional facility equipment, and infrastructure maintenance. Vendors responding to these opportunities must manage logistics including F.O.B. Destination freight prepaid delivery, provide comprehensive product catalogs with unit pricing and delivery cost structures, maintain Commercial General Liability Insurance at $1,000,000 per occurrence or higher, and meet strict material condition standards (clean, oil-free, rust-free, dry upon delivery in most cases).

Recent activity clusters in the South and Upper Midwest. The Kentucky Transportation Cabinet Division of Purchases posted two separate RFBs (RFB60526000005041 and RFB60526000005042) in March and April 2026 for master agreements supplying steel and other metals to the Division of Equipment and state fleet operations, with bid deadlines April 14, 2026 and tentative awards April 30, 2026; these contracts span one-year initial terms with four optional one-year renewals. The Illinois Department of Corrections solicited raw steel sheet metal, tube stock, rod stock, and fabricated grill components (solicitation 26422DNRLNDMGB50988) due February 11, 2026, for Shawnee Correctional Center in Vienna. The State of Georgia through Ware County bid steel materials for the Georgia Forestry Commission shop (42000GFC0000445) posted February 12, 2026, due February 19, 2026, requiring four-week delivery. All three solicitations emphasize best-value evaluation, competitive delivery pricing, and multi-year or master-agreement structure, with no set-asides or incumbent contractors identified.