• Zhengzhou Kerui (Group) Refractory Co., Ltd.

Insulating Bricks

Insulating bricks for your kiln insulation – Kerui Refractory

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  • Mullite Insulation Brick
  • Alumina Insulation Brick
  • Clay Insulation Brick
    • Mullite Insulation Brick

    Mullite Insulation Brick

    Al2O3: 38-73%, Good insulation effect, High mechanical intensity

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    JM30 Mullite Insulation Brick

    JM30 Mullite Insulation Brick

    High porosity, Al2O3: 72-75%, High mechanical intensity

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    High Alumina Light Weight Insulation Brick

    Alumina Bubble Brick

    High porosity, Small volume density, High mechanical intensity

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    Mullite Insulation Brick

    JM28 Mullite Insulation Brick

    High porosity, Al2O3: 64-66%, High mechanical intensity

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    JM26 Mullite Insulation Brick

    JM26 Mullite Insulation Brick

    High porosity, Al2O3: 54-56%, High mechanical intensity

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    JM23 Mullite Insulation Brick

    JM23 Mullite Insulation Brick

    Al2O3: 42-45%, High porosity, High mechanical intensity

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    Light Weight Silica Insulation Brick

    SiO2: >91%, Good insulation effect, High mechanical intensity

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    Light Weight Fire Clay Insulation Brick

    Fire Clay Insulation Brick

    Al2O3: ≥40%, High porosity, High mechanical intensity

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    High Alumina Light Weight Insulation Brick

    High Alumina Insulation Brick

    Al2O3: ≥48%, High porosity, High mechanical intensity

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    Regenerator Honeycomb Ceramic

    Honeycomb ceramic regenerator

    Thermal storage, For environmental industry, Small flow resistance

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    Baffle Brick

    High softening point, Good thermal shock resistance

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    Bubble Alumina Brick

    High temperature resistance, Excellent energy saving

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