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The application of mullite castable

Mullite castable is a refractory castable made of high-quality porous mullite aggregate with fine powder and additives. The critical particle size of mullite aggregate is 12mm, and the long-term usage temperature is 1350 degrees. Mullite castable is used in the lining of tubular heating furnace, light diesel oil, ethane cracking furnace, atmospheric and vacuum furnace, sulfur recovery unit, steam boiler, turtle shell net insulation layer, two cylinders and pipe insulation single layer, other industrial furnace doors, fire hole, observation hole door lining, etc.

Wanhao is a manufacturer who is specialized in designing various kinds of furnace and making refractory products for electric furnace, ladle, tundish, blast furnace, AOD furnace, IF furnace, etc.


Tel: +86-15225115555


Add: Caogou Industry Zone,Yichuan County,Luoyang.China