UNSPSC 40175310: Flange insulation kit

Flange insulation kits are the most widely used form of controlling losses due to corrosion. They can be used to control stray electric currents in piping at oil, gas, water, refinery and chemical plants and increase the effectiveness of cathodic protection systems and confine or eliminate electrolytic corrosion..

UNSPSC 40175310 Flange insulation kit is a Commodity code. State and local procurement activity under this code shows minimal recent volume and unclear application to actual infrastructure work. The two recent opportunities posted by Santa Clara County—a sanitation district sewer rehabilitation project (ITB ITBRDAFY270088, due September 17, 2026) and a county expressway pavement rehabilitation project (ITB ITBRDAFY260694, due May 21, 2026)—focus on sewer mainline repair and replacement, pipe bursting, and roadway rehabilitation including asphalt overlay, curb installation, and traffic signal work. Neither solicitation explicitly calls out flange insulation kits as a line item or material specification. The code appears to have little relevant recent activity in state and local procurement, or these opportunities are tagged with the code despite no direct match to the flange insulation work the code nominally covers.

Santa Clara County is the only issuing body represented in the recent-opportunities block, and both are infrastructure rehabilitation projects issued as ITBs rather than RFPs or RFQs. Geographic activity is concentrated in California (Santa Clara County unincorporated areas and local expressway corridors). Without additional solicitations showing explicit demand for flange insulation kits, the code warrants monitoring rather than pursuit at present.