• SK37 Refractory Fire Bricks
  • SK37 Refractory Fire Bricks
  • SK37 Refractory Fire Bricks
  • SK37 Refractory Fire Bricks

SK37 Refractory Fire Bricks

Catalog: High Alumina Brick | 2021-04-22

1. Al2O3: 65%
2. Standard Size: 230*114*65mm
3. Customized Size

√ High temperature resistant
√ SK37 Refractory Fire Bricks
√ Excellent thermal performance

Product Details

SK37 Refractory Fire Bricks is made by high sintering selected bauxite chamotte by advanced process with strict quality control at 1420-1530℃. SK37 Refractory Fire Bricks contains more than 65% aluminum.

SK37 Refractory Fire Bricks Performance Characters:

  • High temperature resistant.
  • Chemical erosion resistant.
  • Slag resistance.
  • Thermal stability.

SK37 Refractory Fire Bricks Applications:

  • Furnaces of metallurgy industry, heat treatment furnace.
  • Furnaces of chemical industry and construction industry.
  • Furnace of incineration of garbage, recirculating fluidized bed furnace.
  • Coke oven, blast furnace, hot blast stove, steel barrel, casting system, boiler, cement kiln, glass kiln and various furnace lining and thermal equipment, etc.
Refractory Fire BricksSK-36SK-37SK-38SK-40
AL2O3% (≥)55657082
Fe2O3% (≤)2222
Refractoriness(SK)36373840
Refractoriness underload, 0.2MPa, °C (≥)1450148015301600
Apparent porosity (%)20-2320-2320-2218-20
Bulk density (g/cm³)2.25-2.42.3-2.52.4-2.62.5-2.7
Cold crushing strength ,MPa (≥)45506070

SK37 Refractory Fire Bricks Standard size:

SK37 Refractory Fire Bricks is widely used in kiln masonry. The size of SK37 high alumina refractory brick is related to the calculation of kiln masonry consumption. Generally speaking, the standard size of SK37 high alumina refractory brick is 230*114*65mm, and the model is T3. Besides the standard SK37 brick, there are many other sizes. Also can be customized on color, size and shape, ect. Welcome to OEM and ODM.

High Alumina Refractory Bricks Size
High Alumina Refractory Bricks Size