UNSPSC 40173900: Pipe rupture disks

UNSPSC 40173900 Pipe rupture disks is a Class code that encompasses industrial piping materials and appurtenances—specifically pipes, fittings, valves, and related infrastructure components for water, wastewater, and stormwater systems. State and local governments procure these commodities through a mix of issuing bodies including city public works and utilities departments, counties, and special-purpose water districts. Recent solicitations show municipalities buying industrial-grade piping stock (HDPE, PVC, and ductile iron), mechanical joint fittings, gate valves, fire hydrants, and curb stops on both as-needed supply contracts and project-specific material bids, often with mandatory delivery timeframes and compliance with approved materials lists and federal standards such as AWWA specifications, American Iron and Steel requirements, and Buy American Act provisions.

Activity concentrates in Florida and Georgia, with recent opportunities posted by the City of Phoenix (Arizona), City of Sarasota, Orange County, City of Palm Bay, and City of Calhoun. Representative solicitations include the City of Phoenix Public Works Department's IFB 26-SW-0379 for a three-year supply contract covering HDPE and PVC pipe, fittings, and hand tools with offers due August 12, 2026; the City of Sarasota's ITB 26-31JS for materials-only bids on pipe and fittings conforming to its Potable Water Approved Material List for the Small AC Water Main Replacement project; Gwinnett County's IWQ 128859 for ductile iron pipe nipples with PE coating; and Orange County, Florida's five-year Sewer Pipes and Fittings contract (Y26-126) covering 56 line items with an estimated spending total of $28.7 million and delivery requirements ranging from 24 hours to four hours for emergency orders. Procurement methods vary from sealed bids and informal written quotations to requests for information supporting future formal solicitations, reflecting the range of acquisition strategies state and local utilities employ for recurring and project-driven piping needs.