UNSPSC 31371212: Special service castable

A castable refractory that is used for special purposes. This is used to provide outstanding erosion resistance, abrasion resistance, spalling resistance and high strength on special parts of boiler interior, kiln, steel manufacturing, induction furnace and others.

UNSPSC 31371212 Special service castable is a Commodity code that describes refractory or specialty castable materials used in industrial applications requiring thermal protection or specialized performance. State and local governments procure these materials primarily through cooperative purchasing vehicles and regional procurement consortia that aggregate demand across multiple jurisdictions. The issuing bodies soliciting under this code span county purchasing departments, state cooperative units, and multi-state purchasing consortia that serve public entities including counties, municipalities, school districts, and specialized public agencies.

The recent opportunities block contains no substantive procurement activity directly under this code. One record is a relocation notice for Williamson County Purchasing Department (Texas) with no scope or contract value. A second record, Sourcewell RFP #061626 for Law Enforcement Equipment (posted May 12, 2026, due June 16, 2026), is a multi-state cooperative procurement through Minnesota's Sourcewell on behalf of Franklin, Grant, Grays Harbor, Chelan, and Yakima Counties in Washington and other jurisdictions nationwide, but the scope—law enforcement equipment—bears no relationship to special service castables. The code shows no recent state or local activity aligned with its nominal commodity scope.