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LUYANG Round Fire Bricks Sk40 Fireproof High Alumina Brick for Curved Refractory Oven
Get Latest Price
US$ 4.39
≥50 Pieces
US$ 0.65
≥1000 Pieces
Quick Details
SiO2 Content (%):
1.0%
Al2O3 Content (%):
≥55%
MgO Content (%):
0.05%
CaO Content (%):
0.2~0.4%
Product Details
Product Description
High alumina refractory firebrick
High alumina bricks are produced with selected bauxite chamotte by advanced process and strict quality control. The main mineral components are corundum and mullite phases. Its features are excellent high temperature mechanics and chemical corrosion resistance.
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Product Name
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High alumina corrosion resistant refractory brick firebrick
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Common Size
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230*114*65 230*114*75 230*114*32
230*56*65 230*114*65/45 230*114*65/55 |
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Other Size
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Can be customized as your drawing or request
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Refractoriness
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≥1700℃
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Refractory Type
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fused cast azs brick, sintered azs brick, zirconia mullite brick, mullite brick,
sillimanite brick, magnesia brick, silica brick, high alumina brick, clay brick, various of insulation brick etc. |
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Application
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glass furnace, sodium silicate furnace, frit furnace, metallurgical furnace, ceramic shuttle kiln, cement rotary kiln, tunnel kiln, pizza oven etc.
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Delivery
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most in stocks with common size, customized brick is 20~60days as your quantity.
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Packages
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export wooden pallet or box.
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Our Advantage
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We have professional furnace engineer, we can help u choose suitable brick for your furnace, and also provide the professional technical guide. As the furnace using life is relate with the designing and brick’s quality, If you choose us, we could help your factory create more wealth, and save more cost and time.
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Specification
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Item/Grade
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High alumina brick
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SK-35
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SK-36
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SK-37
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SK-38
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SK-40
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AL2O3% (≥)
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45
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55
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65
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70
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82
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Fe2O3% (≤)
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2
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2
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2
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2
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2
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Refractoriness(SK)
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35
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36
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37
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38
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40
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Refractoriness under load, 0.2MPa, °C (≥)
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1420
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1450
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1480
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1530
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1600
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Apparent porosity (%)
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18-20
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20-23
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20-23
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20-22
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18-20
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Bulk density (g/cm³)
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2.15-2.22
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2.25-2.4
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2.3-2.5
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2.4-2.6
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2.5-2.7
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Cold crushing strength ,MPa (≥)
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40
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45
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50
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60
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70
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Features
Mechanical strength
Excellent load-bearing properties
High temperature
Excellent resistance to spalling
Resistant to corrosion
Suitable For
Cement Rotary Kilns
Laddle Lining
Glass industries
Blast furnaces Stoves & Checkers
Electric Furnace Roof
Mechanical strength
Excellent load-bearing properties
High temperature
Excellent resistance to spalling
Resistant to corrosion
Suitable For
Cement Rotary Kilns
Laddle Lining
Glass industries
Blast furnaces Stoves & Checkers
Electric Furnace Roof
Our service
Our Service
1. Strict QC & Fast delivery.
2. Free samples are available by freight collect.
3. High quality goods, Perfect Pre-sales, and good designing service.
4. Welcome to visit our factory at anytime on site or online .
5. We will update you the production process after placing order by photos or online.
6. We have special after-sales team to solve your problem during using our products.
3. High quality goods, Perfect Pre-sales, and good designing service.
4. Welcome to visit our factory at anytime on site or online .
5. We will update you the production process after placing order by photos or online.
6. We have special after-sales team to solve your problem during using our products.
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