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High temperature refractory replacement fire bricks insulation for cement kiln

Zhengzhou Rongsheng Refractory Co., Ltd.
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    Buy cheap High temperature refractory replacement fire bricks insulation for cement kiln from wholesalers
     
    Buy cheap High temperature refractory replacement fire bricks insulation for cement kiln from wholesalers
    • Buy cheap High temperature refractory replacement fire bricks insulation for cement kiln from wholesalers
    • Buy cheap High temperature refractory replacement fire bricks insulation for cement kiln from wholesalers

    High temperature refractory replacement fire bricks insulation for cement kiln

    Ask Lasest Price
    Brand Name : Rongsheng
    Model Number : LZ55/LZ65/LZ75
    Certification : ISO9001
    Price : 200-800USD
    Payment Terms : TT; L/C
    Supply Ability : 2000tons /month
    Delivery Time : 20-30DAYS
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    High temperature refractory replacement fire bricks insulation for cement kiln


    High temperature refractory replacement fire bricks insulation for cement kiln


    Description:


    High alumina refractory brick can be used in many industries ,and in many furnaces and kilns we use alumina bricks .Alumina refracotry bricks are made from high quality bauxite ,the material ensure refractory bricks have a high temperature refractoriness ,and a great dry pressed .After the adobe bricks we burened it under tunnel kiln ,so make them have a high strength .TO a simble word ,they have some features in the following .


    Feature:

    1. bricks are made from high quality bauxite
    2. dry pressed
    3. burned under tunnel kiln
    4. accurate dimension
    5. high strength

    Product specification:
    standard form, normal standard, shaped and special shaped bricks.Can be used in various kilns because of its cheapness and general tray package. Among all of the refractory materials, it is the mostly used in the key positions.Molding method: it has down draft kiln and tunnel kiln and the general sintering temperature is 1360-1480 degrees. It is a kind of aluminosilicate refractory product which aluminum oxide (Al2O3) content is higher than 48%.

    Applications:

    1. Steel furnaces
    2. Iron making furnaces
    3. Glass kiln
    4. Ceramic tunnel kiln
    5. Cement kiln


    Specifications:


    High aluminum refractory bricks physiochemical index

    Item

    Properties

    LZ-80

    LZ-75

    LZ-65

    LZ-55

    LZ-48

    Al2O3 ,%

    80

    ≥75

    ≥65

    ≥55

    ≥48

    Refractoriness °C

    ≥1790

    ≥1790

    ≥1790

    ≥1770

    ≥1750

    Bulk density,g/cm3

    2.65

    2.5

    2.45

    2.4

    2.3

    Softening temperature under load

    1530

    ≥1520

    ≥1500

    ≥1470

    ≥1420

    Permanent linear change,%

    1500°CX2H

    +0.1
    -0.4

    +0.1
    -0.4

    +0.1
    -0.4

    +0.1
    -0.4


    1450°CX2H





    +0.1
    -0.4

    Apparent porosity,%

    22

    ≤23

    ≤23

    ≤22

    ≤22

    Cold Crushing strength Mpa

    55

    ≥50

    ≥45

    ≥40

    ≥35

    Application

    All industrial furnace


    Competitive Advantage:

    1. Competitive Price. Make the products competitive in your market.
    2. Abundant Experience. Prevent cracks and twist in bricks.
    3. Different Moulds. Save mould fees for you.
    4. Strict Quality Control. Meet clients’ quality requirement.
    5. Large stocks. Guarantee prompt delivery.
    6. Professional Packing. Avoid damage and secure the goods in transportation


    Quality High temperature refractory replacement fire bricks insulation for cement kiln for sale
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