UNSPSC 40142706: Carbon steel flange

Carbon steel flanges are a type of flange made from carbon steel material. They are commonly used in piping systems for their durability, strength, and resistance to corrosion. They are available in various sizes and shapes, including weld neck, slip-on, threaded, and blind flanges, among others. Flange with all types of facing raised, flat face, ring type joint made of carbonsteel.

UNSPSC 40142706 Carbon steel flange is a Commodity code that shows little relevant recent activity aligned with its nominal scope. The two posted opportunities under this code—a North Texas Municipal Water District bid for Lincoln Frontier 400X diesel-driven welder/generators (Solicitation 26163B, due July 29, 2026) and a City of Jackson Department of Public Works RFP for ready-mix concrete continuous delivery services (Solicitation 2026PUBLICWORKS021, due June 18, 2026)—do not reflect procurement of carbon steel flanges. The opportunities are tagged to the code but represent equipment purchases and concrete supply contracting rather than flange components or assemblies. State and local procurement databases occasionally assign codes that do not match the work being solicited; this code appears to reflect that mismatch rather than active demand for carbon steel flanges in the state and local market.

No recent state and local opportunities for carbon steel flanges proper appear in the available source material. Practitioners evaluating this code should verify current activity through direct searches of state and local procurement portals, as the taxonomic tagging here does not support a pursue recommendation at this time.