... , fireclay refractory bricks, silicon bricks and insulation bricks, etc with the catalogue as follows:1. Silicon Bricks for coke oven, ... blast furnace & glass melting furnace 2. Fireclay refractory bricks for coke oven, Steel ladle, blast furnace, glass melting ... furnaces. 5. Other refractory bricks for Metallurgical furnace, industrial furnace and kilns for chemical fields.If interested, please ...