UNSPSC 40171631: Sour longitudinal submerged carbon steel Line pipe

Line pipe made of carbon steel with sour service and manufacturing process is longitudinal submerged arc welding.

UNSPSC 40171631 Sour longitudinal submerged carbon steel line pipe is a Commodity code that does not align with the recent state and local procurement opportunities in the source. The recent solicitations tagged under this code cover industrial-pipe supply (HDPE and PVC), mobile welding services, waste-to-energy facility design-build-operate-maintain, bridge replacement, stormwater and water-line construction, and pavement rehabilitation—none of which involve sour service carbon steel line pipe or submerged applications typical of oil, gas, or severe-duty corrosion-resistant piping. The code mismatch suggests either a data-tagging error in the underlying procurement database or a fundamental divergence between the nominal commodity definition and current state and local purchasing activity.

State and local procurement activity under this code shows little relevant recent demand. The jurisdictions issuing opportunities include the City of Phoenix (Public Works and Aviation Departments), Solid Waste Authority of Palm Beach County, City of Augusta Georgia, Hillsborough County Board of County Commissioners, City of Lawrenceville, Orange County Florida, Broward County, City of Palm Bay, Santa Clara County, the City of Lavonia, North Texas Municipal Water District, Texas Parks and Wildlife Department, and the State of California. The recurring buyers are the City of Phoenix (industrial-pipe supply contracts in August and September 2026) and municipal or county authorities procuring infrastructure construction and equipment repair services. Opportunities span Arizona, Florida, Georgia, California, and Texas, with the highest-frequency activity in Arizona (Phoenix) and Florida (Broward, Orange, Palm Bay, and Palm Beach County). The code appears to have captured a broad, unrelated category of state and local goods and services through database misconfiguration rather than reflecting genuine sour-service carbon steel line pipe demand. Prospective vendors should verify the actual commodity classification before pursuing opportunities listed under this code.