UNSPSC 40174903: Cast iron pipe union

Pipe union made of cast iron

UNSPSC 40174903 Cast iron pipe union is a Commodity code representing individual pipe fittings and couplings used in water, wastewater, and stormwater infrastructure projects. State and local governments procure these components as line items within broader utility construction, road rehabilitation, and site improvement projects rather than as standalone purchases. The code captures discrete material purchases embedded in comprehensive infrastructure work, where cast iron unions serve as critical connection points in pressurized piping systems.

The recent opportunities associated with this code show minimal direct relevance to cast iron pipe unions as a standalone product category. Santa Clara County's Central Expressway Pavement Rehabilitation Project (ITB RDAFY260694, due May 21, 2026) addresses pavement, curbs, sidewalks, guardrails, bioretention basins, and traffic systems across a major corridor—work that may incidentally involve utility coordination but does not target pipe fittings as a primary scope item. The Greater Louisville Workforce Development Board's Construction Trade Pipeline Program Service Provider solicitation (RFP 260177, due March 20, 2026) is a workforce development and training initiative unrelated to material procurement. The code shows little relevant recent state and local contract activity, and the posted opportunities do not substantiate active demand for cast iron pipe unions as a procurement category in current market solicitations.