UNSPSCClass

31371100Refractory bricks

Sub-categories (8)

31371101Mullite bricks 31371102Sillimanite bricks 31371103Acid resistant bricks 31371104Silica bricks 31371105High alumina bricks 31371106Calcium silicate blocks 31371107Shaped bricks 31371108Fire clay brick

NAICS Mappings

Industries that typically purchase these products/services

3271Clay Product and Refractory Manufacturing

Refractories output

High confidence

Refractories for foundries

Medium confidence