UNSPSC 40182006: Seamless copper tube assembly

Seamless tube assembly made of copper

UNSPSC 40182006 Seamless copper tube assembly is a Commodity code under which state and local governments procure copper tubing, brass water repair parts, and related metal products for water system infrastructure, facilities maintenance, and capital projects. Recent solicitations show water districts and municipal utilities purchasing specific copper tubing products for distribution system replenishment and facilities work, while state and county agencies source both copper tubing and brass fittings for operational stock and project-specific applications. The work spans straightforward goods procurement—supply and delivery of specified quantities of copper tubing or brass fittings to a single location—as well as indefinite-quantity arrangements for as-needed material supply to support ongoing maintenance and capital initiatives.

The recent activity is geographically dispersed across California and Texas, with no dominant repeat buyer. The Alameda County Water District (California) issued an IFB on April 22, 2026, for three specific types of Cambridge-Lee Industries copper tubing products totaling 8,000 feet across varying diameters and roll lengths, with bids due April 28, 2026. The Texas Department of Criminal Justice posted an IFB (IW245930) on March 23, 2026, for copper tubing with a bid deadline of April 7, 2026. The City of Arlington, Texas solicited an annual requirements contract (Solicitation 270041) for brass water repair parts, service line fittings, and tapping saddles with proposals due October 22, 2026. Pasco County, Florida sought vendors on an as-needed basis for large copper sulfate crystals and liquid copper sulfate under RFQFP261004, due June 26, 2026. One Santa Clara County, California IFB (ITBRDAFY260694) for pavement rehabilitation, posted April 29, 2026, includes some tubing-related components but is primarily a construction services procurement unrelated to the code's nominal scope.