Features
1.820Deg C max working temperature
2.contain more than 99% of aluminium oxide
3.good anti-acid, anti-alkali slag in furnace and anti-metal and anti-glass solution corrosion.
4.keeps stable quality working in oxidative atmosphere or reductive atmosphere or reductive atmosphere in high temperature
5.Mainly used for blast furnace and blast furnace stove, steel-making furnace refining furnace, sliding water trap, glass melting furnace, as well as petrochemical industries heaters