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Hot Blast Furnace / Stove High Alumina Refractory Brick Chequer Insulated Fire Brick

Zhengzhou Rongsheng Refractory Co., Ltd.
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    Buy cheap Hot Blast Furnace / Stove High Alumina Refractory Brick Chequer Insulated Fire Brick from wholesalers
     
    Buy cheap Hot Blast Furnace / Stove High Alumina Refractory Brick Chequer Insulated Fire Brick from wholesalers
    • Buy cheap Hot Blast Furnace / Stove High Alumina Refractory Brick Chequer Insulated Fire Brick from wholesalers
    • Buy cheap Hot Blast Furnace / Stove High Alumina Refractory Brick Chequer Insulated Fire Brick from wholesalers
    • Buy cheap Hot Blast Furnace / Stove High Alumina Refractory Brick Chequer Insulated Fire Brick from wholesalers
    • Buy cheap Hot Blast Furnace / Stove High Alumina Refractory Brick Chequer Insulated Fire Brick from wholesalers
    • Buy cheap Hot Blast Furnace / Stove High Alumina Refractory Brick Chequer Insulated Fire Brick from wholesalers

    Hot Blast Furnace / Stove High Alumina Refractory Brick Chequer Insulated Fire Brick

    Ask Lasest Price
    Brand Name : Rongsheng
    Certification : ISO9001
    Model Number : LZ55/LZ65/LZ75
    Price : 200-800USD
    Delivery Time : 20-30DAYS
    Payment Terms : TT; L/C
    Supply Ability : 2000tons /month
    • Product Details
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    Hot Blast Furnace / Stove High Alumina Refractory Brick Chequer Insulated Fire Brick

    Hot Blast Furnace / Stove High Alumina Refractory Brick Chequer Insulated Fire Brick



    Description:

    Checker High Alumina Refractory Bricks


    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 Hot Blast Furnace / Stove High Alumina Refractory Brick Chequer Insulated Fire Brick for sale
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