亚洲五月六月丁香缴情

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    Fireplace used high alumina refractory brick

     
    Model Number:
     
    Certification:
     
    Minimum Order Quantity:

     

    Description

    Characteristics of high alumina refractory brick:
    1. High refractoriness.
    2. Good spalling resistance and wear resistance.
    3. Good corrosion resistance.
    4. Good thermal shock resistance.
    5. High mechanical strength.
    6. High-temperature creep rate is low.

    Item

    High alumina refractory checker brick

    International code name

    SK-35

    SK-36

    SK-37

    SK-38

    SK-40

    AL2O3 %min

    48

    55

    65

    75

    80

    Fe2O3 %max

    2

    2

    2

    2

    2

    Refractoriness  °C, min

    1760

    1770

    1790

    1790

    1820

    Refractoriness under load
     (0.2MPa) °C, min

    1420

    1450

    1500

    1520

    1530

    Linear change on reheating
     (1500°C, 2h)% 

    +0.1~ -0.4
    *1450°C

    +0.1 ~ -0.4

    +0.1 ~ -0.4

    +0.1 ~ -0.4

    +0.1 ~

    -0.4

    Apparent porosity % max

    22

    22

    23

    23

    22

    Cold crushing strength 
    Mpa min

    35

    40

    45

    50

    55

    Bulk Density, g/cm3 min

    2.15-2.22

    2.25-2.4

    2.3-2.5

    2.4-2.6

    2.5-2.7

    Size

     

    PROVIDE STANDARD SIZE, SPECIAL SIZE AND OEM SERVICE! 
    The size is precise, providing kinds of shapes according to customer's drawing.

     

    Application of high alumina refractory brick:

    High alumina refractory bricks are widely used in all parts of furnace lining for middle and small capacity furnace such as glass furnace, blast furnace, hot-air furnace, cement furnace,chemical furnace and other heating engineering equipment.

     

    Production Equipment

    Production capacity: Our factory actively response to government environmental protection policy, we designed and built the fully automatic controlled high temperature gas tunnel kiln (1700℃), and got capacity of annual output 70,000 tons of high quality refractory products.

    Testing Testing Testing Testing
    Packing Details
    Packing details:

    ★Bricks: Fumigated wooden pallet with log paperboard covered and stainless steel band strapping, the whole outside is wrapped with thermoplastic film. Or carton packaging.

    ★Wooden pallet size: usually 92*92cm (standard brick)

    ★Castable: Ton bag with rain film and 25kg bags inside

    ★Or according to customer’s requirements

    PackingPackingPackingPacking
    Transportation

    ★Port of dispatch: Tianjin port; Qingdao port

    ★Delivery time: According to customer’s demand or two sides negotiate

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    Our Services

    We provide you 

    ★Timely response: Timely response to your inquiry within 24 hours and provide solution. 

    ★Competitive Price: Make the products competitive in your market. 

    ★Free sample: Free sample are offered, trial order are accepted for quality evaluation. 

    ★Strict quality control: We set Quality Management System, from the raw material to finished products, produce high quality products according to chemical & physical specifications strictly to satisfy customers’ needs.

    ★Fast delivery time: Within 3-30 days according to your quantity after receiving your advance payment. 

    ★ Professional services: Provide pictures from order to delivery. Inspect report by our country’s designated authority and oversea services if necessary.

    We are here for you!

    ServicesServicesServicesServices
    Certification:  (ISO 9001:2015)

    JUNDAO (HENAN) NEW MATERIALS CO.,LTD.

    Inquiry

    Please Feel free to give your inquiry in the form below. We will reply you in 24 hours..

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    亚洲五月六月丁香缴情
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