UNSPSC 40181808: Furnace tube

A tube furnace is an electric heating device used to conduct syntheses and purifications of inorganic compounds and occasionally in organic synthesis.

UNSPSC 40181808 Furnace tube is a Commodity code that shows no relevant recent state and local procurement activity. The single recent opportunity posted under this code—the County of Santa Clara's April 2026 RFI for a Public Health Lab Information Management Solution Replacement—involves laboratory information management software (LIMS), which falls outside the scope of furnace tube procurement. The code nominally covers metal furnace tubes and related components used in heating and industrial applications, but state and local governments appear to source these items through channels not reflected in current solicitation activity or under different UNSPSC classifications.

No representative furnace tube solicitations appear in recent state and local postings. Firms pursuing furnace tube opportunities with state and local bodies should verify current coding practices with individual procurement offices or monitor related commodity codes within industrial equipment and HVAC component families, as the mismatch between this code's nominal scope and actual recent activity suggests potential reclassification or low transaction volume under this specific Commodity designation.