UNSPSC 31311400: Ultra violet welded UV pipe assemblies

UNSPSC 31311400 Ultra violet welded UV pipe assemblies is a Class code that covers tubing and piping components used in specialized equipment applications within state and local infrastructure and utility operations. The recent solicitation activity under this code shows state and local governments purchasing pump tubing and related piping supplies for water treatment and sampling equipment, as well as pavement rehabilitation and infrastructure projects that may incorporate piping or tubing assemblies as subordinate components. Issuing bodies soliciting under the code include county departments of water resources and public works agencies managing infrastructure rehabilitation; the mix reflects both utility supply procurement (focused, transactional sourcing of replacement tubing) and larger capital construction projects where piping assemblies serve as part of a broader scope of work.

Geographic activity concentrates in Georgia and California based on recent solicitations. Gwinnett County, Georgia's Department of Financial Services Purchasing Division posted a request for 400 units of pump tubing (manufacturer item 60-6700-062 or approved equivalent) for Avalanche Sampler equipment on June 25, 2026, with a response deadline of June 30, 2026 via IQQ (Invitation for Quotations); delivery was to Gwinnett County Department of Water Resources in Lawrenceville, Georgia. Santa Clara County, California issued an ITB on April 29, 2026 for the Central Expressway Pavement Rehabilitation Project between Bowers Avenue and Scott Boulevard, due May 21, 2026, which encompasses broader pavement and infrastructure work but may include tubing or piping components as part of the comprehensive scope. The two opportunities reflect different procurement postures — routine supply sourcing in the utility space and infrastructure construction bundling — suggesting the code captures both direct tubing sales and subordinate component sourcing within larger projects.