Gold Member Since 2015
Kun Hao Industry Co., Limited

Corundum Brick, Insulating Brick, Fire Brick manufacturer / supplier in China, offering Hot! ! ! Corundum Fire Brick for Industry Furnace, Refractory Aluminate Cement on Sale, Calcium Aluminate Cement A70 in Refractory and so on.

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Supplier Homepage Product refractory brick refractory for glass furnace Hot! ! ! Corundum Fire Brick for Industry Furnace

Hot! ! ! Corundum Fire Brick for Industry Furnace

FOB Price: US $500-5,000 / Ton
Min. Order: 1 Ton
Min. Order FOB Price
1 Ton US $500-5,000/ Ton
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Production Capacity: 300tons Per Month
Transport Package: Be Packed on Wooden Pallet
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: KH-c
  • Feature: Long Time Materials
  • Shape: Brick
  • MOQ: Negotiable
  • Quality: Excellent
  • Specification: GB, ISO
  • HS Code: 6902200000
  • Refractoriness (℃): 1770< Refractoriness< 2000
  • Type: Refractory Material
  • Material: Mullite
  • Price: Reasonable&Negotiable
  • Trademark: KH
  • Origin: Zhengzhou
Product Description
Corundum Fire Brick , Refractory Corundum Brick , High Alumina Brick:

The corundum fire bricks are produced by sintering of high purity fused corundum, synthetic mullite and chromium oxide


1.high bulk density
2.high compressive strength
3.good thermal shocking resistance
4.good corrosion resistances to acids and alkali.
5.They are not influenced by H2, CO gases at use
6.The concent of Al2O3 is around 98%


1.Widely used as linings in decomposing furnaces for petroleum and chemical industry well as chemical fertilizer industry.
3.They also used as high temperature kiln linings and furniture's in metallurgical industry.

Technical Data:

Al2O3,% ≥99989690
Fe2O3,% ≤
SiO2,% ≤0.30.350.380.4
Bulk Density,g/cm3 ≥
Apparent Porosity,% ≤18202020
Cold Breaking Strenght,Mpa90908080
Refractoriness Under Load,ºC(0.2Mpa,0.6%)1740174017201700±
Heating Linear Change,%±0.2

Hot! ! ! Corundum Fire Brick for Industry Furnace

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Hot! ! ! Corundum Fire Brick for Industry Furnace

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Hot! ! ! Corundum Fire Brick for Industry Furnace
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