UNSPSC 40172100: Pipe bends

UNSPSC 40172100 Pipe bends, a Class code, describes replacement and installation of specialized pipe fittings—primarily wyes, elbows, and branch connections—used in water and wastewater infrastructure repair and extension projects. State and local governments procure these components as part of comprehensive sewer and water main rehabilitation programs; recent activity shows pipe bends specified alongside main-line pipe replacement, pipe bursting, and service lateral installation within capital improvement projects. Issuing bodies include special-purpose sanitation districts, county water and wastewater agencies, and municipal departments. The work is driven by aging infrastructure renewal and compliance-driven asset replacement rather than new construction.

Santa Clara County Sanitation District No. 2–3 posted an IFB on August 26, 2026 (due September 17, 2026) for its Structural Defect Repair Project Phase 2, which explicitly specified removal and replacement of service connection fittings including twenty-seven 4"×6" wyes, two 4"×8" wyes, and two 4"×10" wyes as part of a sanitary sewer rehabilitation program in the unincorporated eastern foothills. The District required completion in sixty-five working days from Notice to Proceed. A separate Broward County RFP (OPN2131884B2, posted June 17, 2026, due July 1, 2026) for welding and fabrication services included metal fabrication and repairs on components at water treatment plants, pump stations, and wastewater facilities, though this opportunity does not itemize pipe bends by specification. Recent activity clusters in California, with secondary activity evident in Florida among county and special-purpose water and wastewater agencies. The code shows targeted procurement tied to discrete infrastructure rehabilitation cycles rather than continuous or high-volume demand.