NACE-BEL 23.200—Manufacture of refractory products

Where 23.200 sits

1. C Manufacturing
2. 23 Manufacture of other non-metallic mineral products
3. 23.2 Manufacture of refractory products
4. 23.20 Manufacture of refractory products
5. 23.200 Manufacture of refractory products

What 23.200 includes

• The manufacture of intermediate products obtained from non-metallic ores extracted from mines or quarries (e.g., gravel, stone, or clay)
• The manufacture of refractory mortars, concretes, etc.
• The manufacture of refractory ceramic articles, e.g.: • heat-insulating ceramic articles made from fossil silica flour • refractory tiles, bricks, and slabs, etc. • retorts, crucibles, muffles, nozzles, tubes, pipes, etc.
• The manufacture of refractory articles containing calcium and magnesium oxide or chromite

23.200 in other systems