UNSPSC 31110000: Extrusions

UNSPSC 31110000 Extrusions is a Family code covering engineered plastic and metal tubular and structural components, including pipes, fittings, connectors, and fabricated assemblies used across infrastructure, utilities, and facility operations. State and local procurement under this code centers on chemical-resistant plastic materials for water treatment and distribution systems, specialized equipment components for educational and vocational centers, and replacement parts for fleet maintenance and industrial operations. The issuing bodies span county and municipal utilities, state departments of education, city public works and fleet management divisions, and special districts managing water systems and public facilities.

Recent activity shows Tucson Water (City of Tucson's municipal utility) procuring chemical-resistant plastic pipes, unions, tees, elbows, and fittings in PVC, CPVC, polypropylene, and polyethylene for sodium hypochlorite injection systems serving over 200 active wells under IFB 240040 (response due September 21, 2023); the Commonwealth of Kentucky Finance and Administration Cabinet, procuring on behalf of the Kentucky Department of Education, seeking a 5-foot by 10-foot CNC fiber laser table with tube-attachment capability and precision laser components for the Meade County College & Career Center under RFB 75827000001361 (bids due October 12, 2026); and the City of Tucson acquiring machine shop services including cylinder rebuild and component repair for fleet engines under IFB 270172 (bids due October 19, 2026). Geographic concentration appears in Arizona (Tucson Water), Kentucky (state education procurement), and Florida (scattered municipal utilities and facility operations). The code shows fragmented activity across utility infrastructure, vocational education equipment, and maintenance services rather than concentrated volume in a single jurisdiction or service type.