High Alumina Fire Bricks

We are identified as one of eminent High Alumina Fire Bricks Manufacturers in the national and international markets. Our High Alumina Fire Bricks are pressed in150 MT presses and then fired in a tunnel kiln on a temperature ranging from1450 °C and above. We manufacture High Alumina Fire Bricks in standard as well as customized sizes.
Material Of ConstructionHigh grade fireclayCalcined bauxite
Size Tolerance1.5% or 2mm whichever is greater
Technical Specifications
Brand NameChemical AnalysisPhysical PropertiesThermal PropertiesApplicationsAl2O3(Min %)Fe2O3 (Max %)B.D. Gms / ccApp. Porosity (Max)CCS - Kg/cm² (Min)RUL - Ta°C MinPLC for 2 Hrs at 0°C Max %ARPL-5050 %32.32340014001450 + / -1.5H.A Bricks Suitable for Ladle LiningARPL-6060 %32.52340014201500 + / -2.0Resistant to Alkali & Slag Attack. Suitable for Pre-burning zone of Cement Rotary Kiln, Ladle Lining, EAF.ARPL-7070 %32.62350014501600 + / -2.0Resistant to Alkali & Slag Attack, Suitable for Calcination Zones of CKR suitable for Electric furnace roof etc.