Dear Sir, 
Hope this email finds you well. 
For your information, we usually export about 2000MT fireclay brick to the world. 

Please see the technical data sheet and product information for your reference. 

AL2O3 ,% ≥42
Fe2O3 ,% ≤2.5
Apparent Porosity,% 22-24
Bulk Density,g/cm3 ≥2.15
Cold Crushing Strength, Mpa ≥40
Refractories Under Load, 
Reheating Linear Change,  % 1350℃ ×2h
 -0.5 ~ +0

Kind regards, 
CNBM International

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