UNSPSC 40142707: Alloy/Stainless steel cladded flange

Alloy or stainless steel cladded flanges are a type of flange that has a layer of stainless or alloy steel cladding on its surface. The cladding is typically bonded to the base material of the flange through a process such as explosive welding, roll bonding, or overlay welding. Flange with all types of facing raised, flat face, ring type joint made of alloy steel /Stainless steel including cladded.

UNSPSC 40142707 Alloy/Stainless steel cladded flange (Commodity) does not reflect the work actually being solicited under this code in recent state and local procurement activity. The two most recent opportunities tagged to this code—a bid from the North Texas Municipal Water District for Lincoln Frontier 400X diesel-driven welder/generators (Solicitation 26163B, due July 29, 2026) and a City of Jackson RFP for ready-mix concrete continuous delivery services (Solicitation 2026PUBLICWORKS021, due June 18, 2026)—involve equipment and materials procurement that fall outside the nominal scope of alloy or stainless steel cladded flanges. The welder/generator solicitation addresses portable welding equipment, while the concrete delivery RFP covers ready-mix concrete, aggregates, and concrete accessories. Neither opportunity involves flanges or flange-related components.

The mismatch between the code's name and the work being procured suggests either a tagging error or a fundamental misalignment between the UNSPSC categorization and the actual goods and services state and local buyers are sourcing. With no additional recent opportunities supporting the code's stated commodity scope, there is insufficient evidence of active procurement demand for alloy or stainless steel cladded flanges among state and local jurisdictions at this time. A business development professional should verify whether this code is the correct classification for their flange products or consider whether alternative UNSPSC categories better capture the procurement signals in their target markets.