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Rotary Kiln Refractory Bricks Big Fireclay Brick Thermal Conductivity

Categories Refractory Fire Bricks
Place of Origin: Zhengzhou ,China
Brand Name: Rongsheng
Certification: ISO9001
Model Number: SK30/SK32/SK34/SK36/SK38
MOQ: 25 TONS
Price: 200-800USD
Packaging Details: packed on wooden pallets, with water-proof cover, and tightened with plastic/steel bandages
Delivery Time: 20-30DAYS
Payment Terms: TT; L/C
Supply Ability: 2000tons /month
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    Rotary Kiln Refractory Bricks Big Fireclay Brick Thermal Conductivity

    Rotary Kiln Refractory Bricks Big Fireclay Brick Thermal Conductivity


    Features

    1. Low bulk density, low thermal conductivity, good thermal insulation performance.
    2. Refractory category allow direct contact of fire, suitable ofr various atmosphere
    3. Good integrity with furnace lining, long service life, easy operation, could be shaped freely
    4. Product specification: standard form, normal standard, shaped and special shaped bricks.
    5. Can be used in various kilns because of its cheapness and general tray package. Among all of the refractory materials, it is the most widely used.


    Applications:

    1. Furnaces of metallurgy industry, heat treatment furnace
    2. Furnaces of chemical industry and construction industry.
    3. Furnace of incineration of garbage, recirculating fluidized bed furnace
    Standard sizing: 230 x 114 x 65 mm others up to the client


    Specifications:

    Physical and chemical indexes:

    Item/Grade

    Fire clay brick

    High alumina brick

    SK-30

    SK-32

    SK-34

    SK-35

    SK-36

    SK-37

    SK-38

    SK-40

    AL2O3% (≥)

    30

    35

    38

    45

    55

    65

    70

    82

    Fe2O3% (≤)

    2.5

    2.5

    2.0

    2.0

    2.0

    2.0

    2.0

    2.0

    Refractoriness(SK)

    30

    32

    34

    35

    36

    37

    38

    40

    Refractoriness under load, 0.2MPa, °C (≥)

    1250

    1300

    1360

    1420

    1450

    1480

    1530

    1600

    Apparent porosity (%)

    22-26

    20-24

    20-22

    18-20

    20-23

    20-23

    20-22

    18-20

    Bulk density (g/cm³)

    1.9-2.0

    1.95-2.1

    2.1-2.2

    2.15-2.22

    2.25-2.4

    2.3-2.5

    2.4-2.6

    2.5-2.7

    Cold crushing strength ,MPa (≥)

    20

    25

    30

    40

    45

    50

    60

    70



    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
    Quality Rotary Kiln Refractory Bricks Big Fireclay Brick Thermal Conductivity for sale
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