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High Quality Refractory Clay Brick for Ladle Lining High Alumina Sk32 34 36 Clay Refractory Brick Bricks Tunnel Kiln Featured Image
  • High Quality Refractory Clay Brick for Ladle Lining High Alumina Sk32 34 36 Clay Refractory Brick Bricks Tunnel Kiln
  • High Quality Refractory Clay Brick for Ladle Lining High Alumina Sk32 34 36 Clay Refractory Brick Bricks Tunnel Kiln
  • High Quality Refractory Clay Brick for Ladle Lining High Alumina Sk32 34 36 Clay Refractory Brick Bricks Tunnel Kiln
  • High Quality Refractory Clay Brick for Ladle Lining High Alumina Sk32 34 36 Clay Refractory Brick Bricks Tunnel Kiln
  • High Quality Refractory Clay Brick for Ladle Lining High Alumina Sk32 34 36 Clay Refractory Brick Bricks Tunnel Kiln
  • High Quality Refractory Clay Brick for Ladle Lining High Alumina Sk32 34 36 Clay Refractory Brick Bricks Tunnel Kiln
  • High Quality Refractory Clay Brick for Ladle Lining High Alumina Sk32 34 36 Clay Refractory Brick Bricks Tunnel Kiln
  • High Quality Refractory Clay Brick for Ladle Lining High Alumina Sk32 34 36 Clay Refractory Brick Bricks Tunnel Kiln
  • High Quality Refractory Clay Brick for Ladle Lining High Alumina Sk32 34 36 Clay Refractory Brick Bricks Tunnel Kiln
  • High Quality Refractory Clay Brick for Ladle Lining High Alumina Sk32 34 36 Clay Refractory Brick Bricks Tunnel Kiln
  • High Quality Refractory Clay Brick for Ladle Lining High Alumina Sk32 34 36 Clay Refractory Brick Bricks Tunnel Kiln
  • High Quality Refractory Clay Brick for Ladle Lining High Alumina Sk32 34 36 Clay Refractory Brick Bricks Tunnel Kiln
  • High Quality Refractory Clay Brick for Ladle Lining High Alumina Sk32 34 36 Clay Refractory Brick Bricks Tunnel Kiln
  • High Quality Refractory Clay Brick for Ladle Lining High Alumina Sk32 34 36 Clay Refractory Brick Bricks Tunnel Kiln
  • High Quality Refractory Clay Brick for Ladle Lining High Alumina Sk32 34 36 Clay Refractory Brick Bricks Tunnel Kiln
  • High Quality Refractory Clay Brick for Ladle Lining High Alumina Sk32 34 36 Clay Refractory Brick Bricks Tunnel Kiln
  • High Quality Refractory Clay Brick for Ladle Lining High Alumina Sk32 34 36 Clay Refractory Brick Bricks Tunnel Kiln
  • High Quality Refractory Clay Brick for Ladle Lining High Alumina Sk32 34 36 Clay Refractory Brick Bricks Tunnel Kiln
  • High Quality Refractory Clay Brick for Ladle Lining High Alumina Sk32 34 36 Clay Refractory Brick Bricks Tunnel Kiln
  • High Quality Refractory Clay Brick for Ladle Lining High Alumina Sk32 34 36 Clay Refractory Brick Bricks Tunnel Kiln

High Quality Refractory Clay Brick for Ladle Lining High Alumina Sk32 34 36 Clay Refractory Brick Bricks Tunnel Kiln

Short Description:

Model: SK32/SK33/SK34
SiO2: 45%~70%  
Al2O3: 35%~45%
MgO: 0.20%Max
CaO: 0.2%-0.4% 
Fe2O3: 2.0%-2.5% 
Refractoriness: Common (1580°< Refractoriness< 1770°)
Refractoriness Under Load@0.2MPa: 1250℃-1350℃
Permanent Linear Change@1400℃*2H: ±0.3%-±0.5%
Cold Crushing Strength: 20~30MPa
Bulk Density: 2.0~2.2g/cm3
Apparent Porosity: 22%~26%
HS Code: 69022000
Applicaiton: Blast Furnace, Hot-blast Stove, Glass Kiln,etc
 

Product Detail

Product Tags

owing to good service, a variety of high quality products, competitive prices and efficient delivery, we enjoy a good reputation among our customers. We are an energetic company with wide market for High Quality Refractory Clay Brick for Ladle Lining High Alumina Sk32 34 36 Clay Refractory Brick Bricks Tunnel Kiln, Honesty is our principle, skilled procedure is our perform, service is our target, and customers’ satisfaction is our long term!
owing to good service, a variety of high quality products, competitive prices and efficient delivery, we enjoy a good reputation among our customers. We are an energetic company with wide market for China Fireclay Brick and Fire Brick, To get more information about us as well as see all our merchandise, please visit our website. To get more information please feel free to allow us to know. Thank you very much and wish your business always be great!
粘土砖

Product Information

Fireclay bricks belong to one of the main varieties of aluminum silicate products. It is a refractory product made of clay clinker as aggregate and refractory soft clay as binder with Al2O3 content in 35%~45%.

Model: SK32, SK33, SK34, N-1, low porosity series, special series (special for hot blast stove, special for coke oven, etc.)

Features

1. Excellent resistance in slag abrasion
2. Lower impurity content
3. Good cold crush strength
4. Lower thermal line expansion in high temp
5. Good thermal shock resistance performance
6. Good performance in high temp refractoriness under load

Details Images

Size Standard size: 230 x 114 x 65 mm, special size and OEM Service also provide!
Shape Straight bricks, special-shaped bricks, customers’ requirement!

Product Index

Fire Clay Bricks Model SK-32 SK-33 SK-34
Refractoriness(℃) ≥ 1710 1730 1750
Bulk Density(g/cm3) ≥ 2.00 2.10 2.20
Apparent Porosity(%) ≤ 26 24 22
Cold Crushing Strength(MPa) ≥ 20 25 30
Permanent Linear Chang@1350°×2h(%) ±0.5 ±0.4 ±0.3
Refractoriness Under Load(℃) ≥ 1250 1300 1350
Al2O3(%) ≥ 32 35 40
Fe2O3(%) ≤ 2.5 2.5 2.0
Low Porosity Clay Bricks Model DN-12 DN-15 DN-17
Refractoriness(℃) ≥ 1750 1750 1750
Bulk Density(g/cm3) ≥ 2.35 2.3 2.25
Apparent Porosity(%) ≤ 13 15 17
Cold Crushing Strength(MPa) ≥ 45 42 35
 Permanent Linear Change@1350°×2h(%) ±0.2 ±0.25 ±0.3
Refractoriness Under Load@0.2MPa(℃) ≥ 1420 1380 1320
Al2O3(%) ≥ 45 45 42
Fe2O3(%) ≤ 1.5 1.8 2.0

Application

Clay bricks are widely used in blast furnaces, hot blast stoves, glass kilns, soaking furnaces, annealing furnaces, boilers, cast steel systems and other thermal equipment, and are one of the most consumed refractory products.

Production Process

Package&Warehouse

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Company Profile

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Frequently Asked Questions

Need help? Be sure to visit our support forums for answers to your questions!

Are you a manufacturer or a trader?

We are a real manufacturer, our factory is specialized in producing refractory materials for more than 30 years. We promise to provide the best price, the best pre-sale and after-sale service.

How do you control your quality?

For each production process, RBT has a complete QC system for chemical composition and physical properties. And we will test the goods, and the quality certificate will be shipped with the goods. If you have special requirements, we will try our best to accommodate them.

What is your delivery time?

Depending on the quantity, our delivery time is different. But we promise to ship as soon as possible with guaranteed quality.

Do you provide free samples?

Of course, we provide free samples.

Can we visit your company?

Yes, of course, you are welcome to visit RBT company and our products.

What is the MOQ for trial order?

There is no limit, we can provide the best suggestion and solution according to your situation.

Why choose us?

We have been making refractory materials for more than 30 years, we have strong technical support and rich experience, we can help customers design different kilns and provide one-stop service.

owing to good service, a variety of high quality products, competitive prices and efficient delivery, we enjoy a good reputation among our customers. We are an energetic company with wide market for High Quality Refractory Clay Brick for Ladle Lining High Alumina Sk32 34 36 Clay Refractory Brick Bricks Tunnel Kiln, Honesty is our principle, skilled procedure is our perform, service is our target, and customers’ satisfaction is our long term!
High Quality China Fireclay Brick and Fire Brick, To get more information about us as well as see all our merchandise, please visit our website. To get more information please feel free to allow us to know. Thank you very much and wish your business always be great!

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