Corundum Mullite High Alumina Refractory Brick Dense Shaped for Reheating Furnace Lining

72% Al2O3 High Alumina Refractory Brick for Reheating Furnace This high alumina refractory brick is manufactured with selected bauxite clinker and high purity alumina, offering excellent high temperature resistance, strong slag resistance and long service life. It is widely used in reheating furnace. Key Features Al2O3 content 72% with high bulk density and low apparent porosity Excellent refractoriness under load and thermal shock resistance Dimensional accuracy for tight