UNSPSC 40174702: Carbon steel pipe threaded flange

Pipe threaded flange made of carbon steel

UNSPSC 40174702 Carbon steel pipe threaded flange is a Commodity code that in recent state and local solicitations covers pipe fittings and flanges used in municipal water and sanitation infrastructure projects, including pipe wyes, service connection components, and related pipe system hardware. State and local issuing bodies soliciting under this code include county sanitation districts and county public works departments managing infrastructure rehabilitation and pavement projects. The work being procured encompasses removal, replacement, and installation of pipe fittings in conjunction with sewer line rehabilitation, pipe bursting operations, and mainline extensions in municipal infrastructure systems.

Santa Clara County has been the primary issuing body in recent activity, posting two major infrastructure projects in 2026. County Sanitation District No. 2-3 issued an ITB (ITBRDAFY270088) on August 26, 2026 for the Structural Defect Repair Project Phase 2, with proposals due September 17, 2026, seeking removal and replacement of vitrified clay pipe with PVC pipe, pipe bursting with HDPE, and service connection fittings including twenty-seven 4"×6" wyes, two 4"×8" wyes, and two 4"×10" wyes across thirty-five sanitary sewer mainline point repairs and two mainline extensions in the unincorporated eastern foothills. Santa Clara County also issued an ITB (ITBRDAFY260694) on April 29, 2026 for the Central Expressway Pavement Rehabilitation Project between Bowers Avenue and Scott Boulevard, with bids due May 21, 2026, encompassing pavement rehabilitation, PCC curb and gutter installation, and related roadway improvements. The code shows limited recent visibility in state and local procurement; the two opportunities identified represent infrastructure rehabilitation work where pipe fittings are incidental components rather than primary procurement drivers.