UNSPSC 40174904: Ductile iron pipe union

Pipe union made of ductile iron

UNSPSC 40174904 Ductile iron pipe union is a Commodity code for fittings and connection components used in potable water, wastewater, and stormwater infrastructure systems. State and local governments procure these products as part of larger utility infrastructure rehabilitation, replacement, and extension projects. The recent solicitation activity under this code shows water agencies and sanitation districts as primary buyers, with work focused on sewer mainline repairs, pipe replacements, and new utility extensions that require standard fittings and wyes to connect and redirect flow in underground systems.

Santa Clara County's water and sanitation districts dominate recent activity under the code. County Sanitation District No. 2-3 posted ITB ITBRDAFY270088 on August 26, 2026 (due September 17, 2026) for the Structural Defect Repair Project Phase 2, a sewer infrastructure rehabilitation program in the unincorporated eastern foothills that includes removal and replacement of twenty-seven 4"×6" wyes, two 4"×8" wyes, and two 4"×10" wyes as part of mainline point repairs and service connection work. Santa Clara County also solicited ITB ITBRDAFY260694 on April 29, 2026 (due May 21, 2026) for the Central Expressway Pavement Rehabilitation Project, which encompasses infrastructure improvements that may include utility component replacement. California represents the documented geographic activity in the recent opportunities block, with both recent solicitations originating from Santa Clara County. The code shows active procurement momentum in wastewater and utility infrastructure rehabilitation work in the Bay Area.