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Low Thermal Conductivity Fireclay Brick Sk32 Sk34 Sk36 For Blast Furnace

Henan Rongsheng Xinwei New Materials Research Institute Co., Ltd
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    Buy cheap Low Thermal Conductivity Fireclay Brick Sk32 Sk34 Sk36 For Blast Furnace from wholesalers
     
    Buy cheap Low Thermal Conductivity Fireclay Brick Sk32 Sk34 Sk36 For Blast Furnace from wholesalers
    • Buy cheap Low Thermal Conductivity Fireclay Brick Sk32 Sk34 Sk36 For Blast Furnace from wholesalers
    • Buy cheap Low Thermal Conductivity Fireclay Brick Sk32 Sk34 Sk36 For Blast Furnace from wholesalers
    • Buy cheap Low Thermal Conductivity Fireclay Brick Sk32 Sk34 Sk36 For Blast Furnace from wholesalers
    • Buy cheap Low Thermal Conductivity Fireclay Brick Sk32 Sk34 Sk36 For Blast Furnace from wholesalers
    • Buy cheap Low Thermal Conductivity Fireclay Brick Sk32 Sk34 Sk36 For Blast Furnace from wholesalers
    • Buy cheap Low Thermal Conductivity Fireclay Brick Sk32 Sk34 Sk36 For Blast Furnace from wholesalers

    Low Thermal Conductivity Fireclay Brick Sk32 Sk34 Sk36 For Blast Furnace

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    Brand Name : Rongsheng Xinwei
    Model Number : Sk32, Sk34, Sk36
    Certification : ISO9001
    Price : 200-800 USD
    Payment Terms : TT; L/C
    Supply Ability : 2000 tons/month
    Delivery Time : 10-20 DAYS
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    Low Thermal Conductivity Fireclay Brick Sk32 Sk34 Sk36 For Blast Furnace

    Product Description of Low Thermal Conductivity High Quality Fireclay Brick Sk32 Sk34 Sk36 For Blast Furance
    Fireclay bricks are a type of clay product made from aluminum silicate materials with an Al2O3 content of 30% to 40%. Their refractoriness is up to 1690 to 1730 degrees Celsius. The main mineral composition of fireclay bricks is kaolinite (Al2O3·2SiO2·2H2O), with impurities of 6 to 7%, such as potassium, sodium, calcium, titanium, and ferrous oxide.

    Fireclay bricks are a slightly acidic refractory product that can resist acid slag and gas erosion.

    Product Features of High Quality Fire Clay Bricks
    High refractoriness: Fireclay bricks can withstand temperatures of up to 1730°C (3146°F).
    High strength: Fireclay bricks are strong and durable, and can withstand high compressive loads.
    Low thermal conductivity: Fireclay bricks have a low thermal conductivity, which means that they heat up slowly and cool down slowly. This makes them ideal for use in applications where it is important to maintain a stable temperature.
    Good resistance to chemical attack: Fireclay bricks are resistant to attack by most chemicals, including acids and alkalis.
    Low shrinkage: Fireclay bricks have a low shrinkage rate, which means that they will not deform or crack when subjected to high temperatures.
    Application of Competitive Price High Quality Fireclay Brick Sk34 Sk35 Sk36
    Furance contruction
    Blast furance/Hot blast stove
    Steel foundries
    Furnace in the nonferrous metal industry
    Coke oven and gas furnace
    Galss industry
    Cement industry
    Safty lining of ladle
    Backup lining of boiler
    Technical Data of Rongsheng Refractory Fire Clay Brick
    Item
    Fire Clay Brick SK-32
    Fire Clay Brick SK-34
    Fire Clay Brick SK-36
    AI2O3(%)
    30
    38
    50
    Fe2O3 (%)
    3
    2.5
    2
    Refractoriness (SK)
    32
    34
    36
    Refractoriness under load, 0.2MPa, Ta, ((°C)
    1300
    1350
    1450
    Porosity (%)
    22-26
    19-23
    20-24
    Bulk density (g/cm³)
    2.05
    2.10-2.15
    2.30-2.40
    Cold crushing strength (MPa)
    25
    25
    45
    Thermal expansion at 1000°C (%)
    0.6
    0.6
    0.3

    Quality Low Thermal Conductivity Fireclay Brick Sk32 Sk34 Sk36 For Blast Furnace for sale
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