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    • Hebei Color Season Metals And Minerals Import And Export Co., Ltd. Follow
      • Vermiculite Fire Brick,Vermiculite Insulation Board,Bath Mat,Wall Tiles,Ceiling Tiles
      3-1-1001, Tianziguanli, No. 15, Guang'an Street, Chang'an Dist., Shijiazhuang, Hebei, China (Mainland)
      Totally has 1 empolyees in Tradesns

    Refractory fire bricks for pizza oven
    Follow
    • Place of Origin：
      Hebei, China (Mainland)
    • Shape：
      Brick
    • Material：
      aluminum silicate
    • SiO2 Content (%)：
      52
    • Al2O3 Content (%)：
      30-35
    • MgO Content (%)：
      0.18
    • CaO Content (%)：
      0.34
    • Refractoriness (Degree)：
      1770°< Refractoriness< 2000°
    • Model Number：
      SK-32
    • Brand Name：
      VMC
    • Reractoriness：
      1710
    • Bulk Density：
      2.1g/cm3
    • Cold cushing strenght：
      25MPa
    • Thermal expansion at 1000C：
      0.6%
    • Porosity：
      22%
    • Deliverability： 20 Ton/Tons per Day
    • Port： Qingdao
    • US $ 0.5-1/Piece（Minimal Quantities 1Piece）
    Nolan·Lu
    Manager
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    Hebei Color Season Metals And Minerals Import And Export Co., Ltd.
    China Guangdong Shenzhen
    Trading Company
    501 - 1000 People
    Export Model:
    Export Identification:ISO9001
    Main Products:Vermiculite Fire Brick,Vermiculite Insulation Board,Bath Mat,Wall Tiles,Ceiling Tiles
    • Products Description
    • Review List
      Quick Details
    • Place of Origin：
      Hebei, China (Mainland)
    • Shape：
      Brick
    • Material：
      aluminum silicate
    • SiO2 Content (%)：
      52
    • Al2O3 Content (%)：
      30-35
    • MgO Content (%)：
      0.18
    • CaO Content (%)：
      0.34
    • Refractoriness (Degree)：
      1770°< Refractoriness< 2000°
    • Model Number：
      SK-32
    • Brand Name：
      VMC
    • Reractoriness：
      1710
    • Bulk Density：
      2.1g/cm3
    • Cold cushing strenght：
      25MPa
    • Thermal expansion at 1000C：
      0.6%
    • Porosity：
      22%

    Specifications

    fireclay brick series:SK-32, SK-34, SK-36, HA-60, HA-70, HA-75
    Standard size: 230x114x65/75mm

    ?

    Fireclay bricks is Al2O3 content of 30% to 40% aluminum silicate clay material products, With 50% clay and 50% soft hard clay clinker, As the size requirements for certain ingredients, after forming, drying, firing at a high temperature of 1300 ~ 1400 ℃. includes standard brick, common brick, special-shaped brick. They are widely applied in coke oven, blast furnace, air stove, molten steel ladel, gating system, boiler, cement kiln, glass kiln, kinds of kiln lining and thermal equipment

    ?????????????????????????????????????????????????????????????????

    Fireclay bricks can be classified Light and heavy clay brick, the difference of heavy fireclay is based on the number of alumina content. Light clay is based on density and bulk. Different part of kiln use different fireclay.????????

    ?

    Brand

    SK-32

    SK-34

    SK-36

    HA-60

    HA-70

    HA-75

    Al2O3(%)

    ≥30

    >42

    >50

    >60

    >70

    >80

    Fe2o3(%)

    ≤3

    <2

    <2

    <2

    <2

    <2

    Refractoriness

    1710

    1750

    1750

    1770

    1790

    1790

    refractoriness under load 0.2mpa(C)

    1300

    1450

    1450

    1450

    1510

    1530

    Porosity(%)

    22

    19-23

    19-23

    19-23

    19-23

    19-23

    Bulk density(g/cm3)

    ≥2.1

    >2.2

    >2.3

    >2.35

    >2.4

    >2.4

    Cold cushing strength (mpa)

    ≥25

    >30

    >40

    >45

    >50

    >60

    Thermal expansion at 1000C(%)

    ≤0.6

    <0.6

    <0.6

    <0.6

    <0.6

    <0.6

    ?

    ??????????????????????????????????

    Product Features:

    1. High refractoriness, high temperature durability.

    2. Excellent wear resistance and corrosion resistance.

    3. Bulk density, good mechanical strength.

    4. Good thermal shock resistance.

    5. Low temperature line changes.

    6. Long life, is 1.5 times that of ordinary products

    ????????????????? ?????????????????????????????????????????????????????????????????????????????????????

    APPLICATIONS:

    Metallurgy

    Chemical industry

    Heat treatment furnace

    Kinds of kiln lining

    Construction (Glass and Cement

    Electric Power and machine building

    Petrochemical process heater

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