Annual Survey of Manufactures (ASM) 2004 - List of Goods

• 327 - Non-metallic mineral products

3271240 - Clay refractories

• Examples of included products:

  • Castable refractory materials, clay
  • Clay ramming mixes refractories or "Plastics"
  • Clay refractories, gunning mixes
  • Clay refractories, mortars
  • Clay refractories, trowelling mixes
  • Refractory articles, clay, except carbon, alumina, silica, other than bricks, blocks, tiles, similar articles, linings or cement
  • Refractory articles, clay, over 50% Al2o3 or Sio2, other than bricks, blocks, tiles, or similar articles
  • Refractory bricks, clay, 80% or more of silica
  • Refractory bricks, clay, over 50% but under 80% of silica
  • Rrefractory bricks, clay, mixture of alumina and silica
  • Stove linings,clay