UNSPSC 40174000: Pipe slipon flanges

UNSPSC 40174000 Pipe slip-on flanges, a Class code, covers cast-iron and ductile-iron flanged fittings and related pipe-connection components that state and local water utilities, public works departments, and transportation agencies procure for water distribution, stormwater management, and infrastructure rehabilitation. Recent state and local solicitations show demand for standard Class 125 flanged fittings in various configurations (reducers, tees, outlet flanges), mechanical joint restraining devices for ductile iron and PVC pipe, and comprehensive water-pipe and miscellaneous fittings catalogs spanning bushings, couplings, gate valves, and meter stops. Issuing bodies include municipal water departments (City of Phoenix Water Services, City of Tampa), county commissioners (Palm Beach County), and county transportation authorities (Santa Clara County); municipalities and county water utilities dominate the recent activity.

Recent opportunities span the Southwest and Southeast. The City of Phoenix Water Services issued an IFB for a five-year water-pipe and miscellaneous-fittings contract commencing May 1, 2026, encompassing 15 product groups with quantities ranging from 2 to over 21,000 units and requiring bidders to maintain local inventory with next-day delivery capability and one-year warranty. Palm Beach County issued IFB #26-038/RR (due June 4, 2026) for mechanical joint restraining devices on a term contract with two lots—ductile iron pipe devices in sizes 3 to 54 inches (918 estimated units) and PVC pipe devices in sizes 3 to 24 inches (912 estimated units)—with an anticipated contract value of $200,000 over twelve months and a ten percent SBE price preference. The City of Tampa issued RFQ 26-P-00152 (due February 25, 2026) for five line items of cast-iron flanged fittings with ten-day delivery required, noting SLBE certification eligibility. Santa Clara County's Central Expressway Pavement Rehabilitation Project IFB (due May 21, 2026) includes removal and replacement of traffic-loop inductive systems and related infrastructure components within a comprehensive 142-day roadwork scope.