High Quality High Alumina Refractory Bricks for Industrial Use

Don't miss out on these high - performance High Alumina Refractory Bricks! Submit your inquiry now and let us provide you with the best refractory solutions tailored to your needs.
ZHENGZHOU RONGSHENG REFRACTORY CO., LIMITED
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Product Parameters
PhysicalProperties
Color: Light Yellow to Brown
Density: ≥ 2.6 g/cm³
Porosity: ≤ 20%
Al2O3 Content: ≥ 75%
Refractoriness: ≥ 1750 °C
Thermal Conductivity: ≤ 1.5 W/(m·K)
Moisture Content: ≤ 1%
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MechanicalProperties
Compressive Strength: ≥ 70 MPa at 20 °C
Flexural Strength: ≥ 8 MPa at 20 °C
Thermal Expansion: ≤ 5 × 10⁻⁶ /°C (20-1000 °C)
ChemicalProperties
Slag Resistance: Excellent
Acid Resistance: Good
Basic Resistance: Good
StandardsCompliance
ISO Certification: ISO 9001
CE Marking: Yes
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Product Details
Product Introduction
Rongsheng Refractory Factory, a national high - tech enterprise with over 20 years of R & D experience, presents our High Alumina Refractory Bricks. These bricks are specifically engineered for the high - temperature industrial environment. With an Al2O3 content exceeding 75%, they offer outstanding resistance to both acidic and basic slag corrosion. Our products are certified to international standards such as ISO9001 and CE, ensuring top - notch quality. They are characterized by high refractoriness, exceptional strength, and excellent thermal stability. Available in different grades, they can be applied in a wide range of industrial scenarios, meeting the diverse needs of global clients.
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Advantages and features
1. High refractoriness, capable of withstanding extremely high temperatures. 2. Exceptional strength, ensuring long - term durability. 3. Excellent thermal stability, maintaining performance under temperature fluctuations. 4. High Al2O3 content, providing superior resistance to acidic and basic slag corrosion. 5. Available in different grades for versatile applications.
Application Scenario
These High Alumina Refractory Bricks are suitable for various industrial kilns, including blast furnaces in the steel industry, cement kilns in the cement production sector, and electric furnaces in the metallurgical field. They are ideal for industries and businesses around the world that require high - quality refractory materials to ensure the efficient and stable operation of their high - temperature equipment.
Related Certifications
Corporate Information
ZHENGZHOU RONGSHENG REFRACTORY CO., LIMITED
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Address
Litang Industrial District, Xinmi, Henan, China.
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Product Specifications
Color
White Light Gray Dark Gray
Size
230x114x65 mm 300x150x75 mm 400x200x100 mm 300x300x100 mm
Al2O3_Content
75% 80% 85%
Density
2.8 g/cm³ 3.0 g/cm³ 3.2 g/cm³
Thermal_Conductivity
0.8 W/m·K 1.0 W/m·K 1.2 W/m·K
Compressive_Strength
50 MPa 60 MPa 70 MPa
Service_Temperature
1400°C 1500°C 1600°C
Grade
Standard Grade High Grade Ultra High Grade
Packaging
Shrink-wrapped Wooden pallets Cardboard boxes
Custom_Logos
Available Not Available
Product Parameters
Product Details
Corporate Information
Service Guarantee
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