SIC Code 3297 Nonclay Refractories




Establishments primarily engaged in manufacturing refractories and crucibles made of materials other than clay. This industry includes establishments primarily engaged in manufacturing all graphite refractories, whether of carbon bond or ceramic bond.

Cross References

Establishments primarily engaged in manufacturing clay refractories are classified inIndustry 3255.

Illustrative Examples

  • Alumina fused refractories
  • Brick, bauxite
  • Brick, carbon
  • Brick, refractory: chrome, magnesite, silica, and other nonclay
  • Brick, silicon carbide
  • Castable refractories, nonclay
  • Cement, magnesia
  • Cement: high temperature, refractory (nonclay)
  • Crucibles: graphite, magnesite, chrome, silica, or other non-clay
  • Dolomite and dolomite-magnesite brick
  • Cunning mixes, nonclay
  • High temperature mortar, nonclay
  • Hot top refractories, nonclay
  • Nonclay refractories
  • Plastics refractories, nonclay
  • Pyrolytic graphite
  • Ramming mixes, nonclay
  • Refractories, castable: nonclay
  • Refractories, graphite: carbon bond or ceramic bond
  • Refractory cement, nonclay
  • Retorts, graphite

Market Analysis - Sample Companies

Further Classification

6-digit SIC

  • 329701Refractories (mfrs)
  • 329702Brick-imitation (manufacturers)
  • 329798Nonclay Refractories (mfrs)

7-digit SIC

  • 3297001Nonclay Refractories Mfg
  • 3297002Refractories Mfg
  • 3297003Brick, Carbon
  • 3297004Cement Refractories
  • 3297005Cement Refractories, Nonclay
  • 3297006Cement, Magnesia
  • 3297007Cement-high Temperature
  • 3297008Heat Resistant Mixtures
  • 3297009Dolomite Or Dolomite-magnesite Brick & Shapes
  • 3297010Gunning Mixes, Nonclay
  • 3297011High Temperature Mortar, Nonclay
  • 3297012Pyrolytic Graphite
  • 3297013Alumina Fused Refractories
  • 3297014Castable Refractories, Nonclay
  • 3297015Crucibles-graphite, Magnesite, Chrome, Silica, Other Nonclay
  • 3297016Graphite Refractories-carbon Bond Or Ceramic Bond
  • 3297017Hot Top Refractories, Nonclay
  • 3297018Brick-imitation Mfg

8-digit SIC

  • 32970000Nonclay Refractories
  • 32970100Brick Refractories
  • 32970102Brick, Carbon
  • 32970200Cement Refractories
  • 32970201Cement Refractories, Nonclay
  • 32970202Cement, Magnesia
  • 32970203Cement: High Temperature, Refractory (nonclay)
  • 32970300Heat Resistant Mixtures
  • 32970301Dolomite Or Dolomite-magnesite Brick And Shapes
  • 32970302Gunning Mixes, Nonclay
  • 32970303High Temperature Mortar, Nonclay
  • 32970304Pyrolytic Graphite
  • 32979901Alumina Fused Refractories
  • 32979902Castable Refractories, Nonclay
  • 32979903Crucibles: Graphite, Magnesite, Chrome, Silica,other Nonclay
  • 32979904Graphite Refractories: Carbon Bond Or Ceramic Bond
  • 32979905Hot Top Refractories, Nonclay
Free Business Search - SIC 3297

Market Snapshot

Total Companies:442

Est. Employment:6913