UNSPSC 31331600: Welded or brazed structural assemblies

UNSPSC 31331600 Welded or brazed structural assemblies is a Class code under which state and local governments procure brass water system components and repair parts for infrastructure maintenance. The recent opportunity shows purchasing focused on brass service line fittings, accessories, and tapping saddles used to replenish water utility warehouse stock. These are standardized replacement and repair components for municipal water distribution systems rather than custom fabricated assemblies. Issuing bodies soliciting under this code include municipal water utilities and city public works departments managing ongoing inventory needs for routine system maintenance and repairs.

The City of Arlington, Texas posted the most recent solicitation under this code—an annual requirements contract for brass water repair parts due October 22, 2026 (IFB 270041). The opportunity is limited to a single recent posting in the source, providing minimal geographic or issuing-body pattern data. Based on current activity, the code appears to support municipal water utility purchasing in Texas, though activity frequency and concentration across other jurisdictions cannot be determined from the available source material.