Refractory brick manufacturer fireclay/high alumina Type:SK32,SK34, SK35, SK36,SK37,SK38 Al2O3: 38-75 ... % Process with drawings The picture shows CCE WOOL special shaped SK38 refractory ... .244.14953.9The refractory bricks include common refractory bricks,refractory bricks for Blast Furnace,refractory bricks for hot-blast stove and refractory brick with phosphate ...