UNSPSC 40174102: Forged steel pipe socketweld flange

Pipe socketweld flange made of forged steel

UNSPSC 40174102 Forged steel pipe socketweld flange is a Commodity code that covers specialized flanged pipe fittings used in high-pressure or critical infrastructure applications. However, recent state and local opportunities posted under this code show minimal alignment with the nominal commodity scope. The two most recent solicitations from Santa Clara County—a sanitation district sewer infrastructure rehabilitation project and a county expressway pavement rehabilitation project—specify work involving PVC pipe, HDPE pipe, precast concrete manholes, asphalt overlay, and traffic infrastructure rather than forged steel socketweld flanges. Neither solicitation explicitly references forged steel pipe fittings or socketweld flange components in their scope statements. The mismatch suggests either tagging misclassification by the issuing jurisdiction or that forged steel flanges play a minor, ancillary role in these projects that the primary solicitation documents do not foreground.

Santa Clara County appears to be the primary recent issuer under this code, posting two ITB (invitation-to-bid) notices between late April and late August 2026, both due in San Jose. Geographic activity concentrates in California, specifically the Santa Clara County unincorporated area. No other state or local jurisdictions appear in the recent-opportunities block. Given the minimal recent volume and the disconnect between the code's defined commodity and the actual work being solicited, this code shows little active state and local procurement activity aligned with forged steel socketweld flange supply and installation.