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High Strength Refractory Brick , Fire Proof Bricks For Roller Hearth Kiln

Zhengzhou Rongsheng Refractory Co., Ltd.
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    Buy cheap High Strength Refractory Brick , Fire Proof Bricks For Roller Hearth Kiln from wholesalers
     
    Buy cheap High Strength Refractory Brick , Fire Proof Bricks For Roller Hearth Kiln from wholesalers
    • Buy cheap High Strength Refractory Brick , Fire Proof Bricks For Roller Hearth Kiln from wholesalers
    • Buy cheap High Strength Refractory Brick , Fire Proof Bricks For Roller Hearth Kiln from wholesalers
    • Buy cheap High Strength Refractory Brick , Fire Proof Bricks For Roller Hearth Kiln from wholesalers

    High Strength Refractory Brick , Fire Proof Bricks For Roller Hearth Kiln

    Ask Lasest Price
    Brand Name : Rongsheng
    Model Number : AZM-1550/1650/1680
    Certification : ISO9001,CE,CQC
    Price : 300-3000USD
    Payment Terms : L/C, D/A, D/P, T/T, Western Union
    Supply Ability : 2000tons /month
    Delivery Time : 20-30DAYS
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    High Strength Refractory Brick , Fire Proof Bricks For Roller Hearth Kiln


    Fire proof refractory brick , Refractory Products For Roller Hearth Kiln


    Description:

    Refactory brick in roller kiln must be have a high temperature resistance ,and a high thermal shock resistance ,because the roller kiln is away in the running situation ,so this kind of refractory brick should have a high strength ,and can resistant the wearing situation .in a quick description,the refractory brick should have some basic feature in following:
    1. Thermal shock resistance;
    2. high strength;
    3. good wear resistance.
    4. a high thermal stability .


    Applications:

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

    Specifications:

    Andalusite bricks

    Product
    Index

    HZ-55

    HZ-62

    HZ-65

    Chemical
    analysis

    Al2O3%

    ≥55

    ≥62

    ≥65

    Fe2O3 %

    ≤1.2

    ≤1.2

    ≤1.2

    Physical properties

    Bulk density (g/cm3)

    ≥2.45

    ≥2.5

    ≥2.5

    Apparent porosity (%)

    ≤17

    ≤17

    ≤17

    Cold crushing strength (Mpa)

    ≥60

    ≥60

    ≥60

    Refractoriness
    under load(°C)

    ≥1600

    ≥1650

    ≥1680

    Thermal shock resistance

    Good

    Better

    Better

    Thermal expansion coefficient(1000°C)

    ≤ 0.55

    ≤ 0.55

    ≤ 0.55

    Creep resistance
    20-50h,(%)

    1350°C
    <0.2

    1400°C
    <0.2

    1450°C
    <0.2



    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






































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