UNSPSC 40173006: PVC plastic pipe half coupling

Pipe half coupling made of PVC plastic

UNSPSC 40173006 PVC plastic pipe half coupling (Commodity) covers fittings and connectors used in sanitary sewer and water main replacement, rehabilitation, and extension projects across state and local water and sanitation infrastructure. State and local governments buy these couplings as components within larger water distribution and wastewater conveyance systems—not as standalone procurement items, but as specified materials within infrastructure projects managed by county sanitation districts, municipal utilities, and special-purpose water authorities. The solicitations show PVC pipe couplings embedded in comprehensive pipe replacement and rehabilitation scopes: Pinellas County, Florida issued an IFB (solicitation 260652ITBC, due October 13, 2026) for coordinated sewer and water main improvements involving approximately 500 linear feet of 12-inch PVC sanitary sewer pipe and 6,800 linear feet of 6-inch water main replacement; Santa Clara County Sanitation District No. 2-3 issued an IFB (ITBRDAFY270088, due September 17, 2026) for structural defect repair including 326 linear feet of 6-inch PVC pipe, 114 linear feet of 8-inch PVC, and 43 linear feet of 10-inch PVC SDR26 pipe with service connection wyes and fittings. Issuing bodies in the recent record include county sanitation and utility districts and municipal water departments, with couplings and fittings appearing as specified materials within unit-price bid structures rather than as category-focused procurements.

Geographic activity centers on California (Santa Clara County) and Florida (Pinellas County), with ancillary opportunities in Georgia (City of Marietta and DeKalb County water service components) and a Jackson County, Mississippi utility authority septic abatement project. The code shows material-level procurement embedded within larger infrastructure projects rather than standalone coupling or fitting solicitations—contractors and suppliers encounter the Commodity within water main replacement IFBs and sewer rehabilitation contracts where PVC pipe diameters and specifications are fixed by engineering design, leaving limited room for product differentiation. Participation typically flows through general contractor bids on infrastructure projects rather than direct material supply agreements, though some municipalities post separate annual supply contracts for water service components.