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    Heat insulating firebrick for large blast furnace and blast furnace
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    product description

    The hot blast furnace is made of high quality refractory powder with light heat insulation brick, and the high porosity and small light insulation refractory products are added.


    product features
    High purity and little impurity.
    Low heat capacity, low thermal conductivity.
    High strength and precise size.


    product application
    Large and medium heat stove.
    Various industrial furnace lining and backing insulation.