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Brand Name : Laurel
Place of Origin : China
MOQ : Customer request
Supply Ability : 1000ton per month
Delivery Time : 30days
Packaging Details : wooden pallets and wooden cases
Model Number : HSB-03
Application : Steel and metallurgy industry
Material : flint clay
customization : Based on request or supply suggestion
Grade : Al2o3 40-80%
Shape : Brick,Block
Al2o3 content (%) : 35-90%
Refractoriness (degree) : 1770°< Refractoriness< 2000°
Color : Yellow,white
Size : Customizable,Customized,Customers' Requirement
Product name : Cast steel brick,refractory runner brick
Bulk density : ≥2.95g/cm3
Usage : Furnace Liner,casting system,High Temperature Kiln
Type : high alumina refractory brick,white corundum brick Facotory
Raw material : High Alumina Bauxite,Al2O3
Feature : High Temperature Resistant
Sample : available
Sleeve brick for casting steel and metallurgy applications
We can offer a complete range of Sleeve brick for casting steel and metallurgy applications. In order to meet the specific requirements of eachsteel and metallurgy project, we has set up a vast assortment of moulds and is therefore in a position to produce custom-made products or special shapes according to different production requirements.
Bottom pouring tiles features high refactoriness, well performance in anti-crushing and erosion proof. In appearance, they looks in a regular shape with smooth and clean surface of the runner channel. We are capable of various of shape with precise dimension control. Except for those made in line with the National standard, we are also customer catered manufacturer. Our typical technical paratmers are as follow:
Technical data
| Description | 40% | 50% | 60% | 70% | 80% | |
| Bulk Density | g/cm3 | 2.15 | 2.2 | 2.3 | 2.4 | 2.5 |
| Apparent Porosity | % | 24 | 24 | 24 | 23 | 23 |
| Cold Crushing Strength | MPa | 30 | 40 | 45 | 50 | 55 |
| Refractoriness | ℃ | 1710 | 1730 | 1750 | 1800 | 1830 |
| Softening temperature under load | ℃ | 1350 | 1430 | 1450 | 1500 | 1550 |
| Chemical Composition | % | |||||
| -Al2O3 | 40 | 50 | 60 | 70 | 80 | |
| -Fe2O3 | 2.5 | 2 | 2 | 2 | 2 |



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National Standard Fireproof Sleeve Brick / Fire Clay Bricks Al2o3 40-80% Grade Images |