UNSPSC 40173602: Carbon steel pipe reducing coupling

Pipe reducing coupling made of carbon steel

UNSPSC 40173602 Carbon steel pipe reducing coupling, a Commodity code, covers fittings and coupling components used in water and sewer infrastructure projects, though recent state and local solicitations under this code show broader application across pipe assemblies, connection hardware, and service-line fittings for municipal water distribution and sanitary sewer systems. State and local buyers soliciting under this code include county water authorities, county sanitation districts, municipalities, and utility authorities. Work being procured ranges from single-item supply contracts for water service saddles, couplings, clamps, and valves to large-scale infrastructure rehabilitation projects incorporating multiple fitting types as part of coordinated sewer and water main replacement efforts.

Recent activity clusters in California and Georgia. Pinellas County, Florida is bidding the Ridgewood Estates Sewer Improvements and 82nd Avenue & 113th Street Water Main Improvements (IFB 260652ITBC, minimum qualification due October 13, 2026, final bids November 5, 2026), which includes approximately 500 linear feet of 12-inch PVC sanitary sewer pipe, six 4-foot diameter manholes, and 6,800 linear feet of 6-inch water main replacement with fire hydrant and gate valve installation. Santa Clara County is procuring structural defect repair services (IFB ITBRDAFY270088, due September 17, 2026) encompassing removal and replacement of service connection fittings including 4"×6", 4"×8", and 4"×10" wyes alongside PVC and HDPE pipe. The City of Marietta, Georgia is issuing an annual contract (BL121-26, due September 22, 2026) for water service saddles, couplings, clamps, and ball valves under unit-price procurement. DeKalb County, Georgia is seeking quick insertion valves and tapping sleeves under a three-year multiyear contract (ITB 2026-034-ITB, due August 27, 2026). Jackson County Utility Authority in Florida requested quotes for the South Central Septic Abatement Project (due July 8, 2026) with BABA certification required.