Refractory High Alumina Super Duty Fire Brick for Furnace Lining

Refractory High Alumina Super Duty Fire Brick for Furnace Lining. High Alumina Content Range: Alumina content available from 36% to 85% for various refractory needs. Customized Dimensions: Customized production available for special brick dimensions and shapes. Excellent Thermal Shock Resistance: Features good resistance to thermal shock and high strength. Wide Application Scope: Suitable for blast furnaces, glass furnaces, cement kilns, and boilers. Low Porosity Options: Special high-quality fireclay bricks with porosity as low as 11%. High Cold Crushing Strength: Cold crushing strength up to 80 MPa for specialized low porosity bricks. Multiple Material Types: Includes Fireclay, High Alumina, Mullite, Andalusite, and Corundum-Mullite.