亚洲五月六月丁香缴情

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    Checker Brick For Hot Blast

     
    Model Number:
     
    Certification:
     
    Minimum Order Quantity:

     

    Description

    Characteristics:
    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 checker brick:

    Low creep high alumina checker for hot blast furnace mainly used in the regenerator of the hot blast stove, and the checker bricks are arranged in an orderly manner.

    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

    TransportationTransportationTransportationTransportation
    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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