The alumina silica brick is a general term for a series of refractory bricks, which are mainly made of Al2O3 and SiO2. This kind of refractory brick has good resistance to acidic corrosion. This product has a wide range of applications. These bricks are engineered to withstand high temperatures and harsh environments, making them ideal for use in furnaces, kilns, and other high-temperature industrial processes.
Alumina Silica Brick
Excellent Alumina Silica Brick Factory – 2*168m Tunnel Kilns
Kerui has advantage in the production of high alumina silicate refractory brick. There are 2 168 meters long tunnel kilns, which can ensure the efficiency and consistent quality of these alumina ans silica bricks. Besides, Kerui upgrades the sintering kiln recently. It can realize real-time monitoring of the position and temperature of the kiln car.
Advantages of KERUI 2*168m Tunnel Kilns
- Improve production capacity to meet large-scale orders;
- This length can provide a more uniform temperature and firing environment, achieving better product performance;
- The improved thermal efficiency helps save energy and reduce production costs, resulting in more favorable prices.
Available Types of Alumina Silicate Brick for Sale
Different Chemical Compositions
According to different content of alumina and silica, there are many types of alumina silica refractory bricks for sale. Here are main types in Kerui Refractory and you can click each one to know more details.
Different Sizes
Standard brick size: 230x114x65mm;
Common size and shapes: checker brick, steel flow brick, well block etc.;
Special cutomized shapes: customize shape according to drawings.
Features of KERUI Alumina Silica Brick
High Temperature Resistance
One of the most significant advantages of alumina silica bricks is their ability to withstand extremely high temperatures. They maintain their structural integrity and performance even in environments reaching up to 1800°C (3272°F), which is essential for many industrial applications.
Thermal Shock Resistance
These bricks offer excellent resistance to thermal shock. This means they can handle rapid temperature changes without cracking or deteriorating, a crucial property for operations involving fluctuating temperatures. You can also know more details by Pinterest.
Chemical Stability
Alumina silica bricks are chemically stable and resistant to many corrosive substances, including acidic and basic slags. This chemical resilience ensures a longer lifespan and reduces maintenance costs.
Durability
The combination of alumina and silica gives these bricks superior durability and mechanical strength. They are less prone to wear and tear, making them a cost-effective choice in the long run.
Alumina Silica Brick from China – Kerui Refractory
Production Advantage
Kerui Refractory has the advantage of the production for alumina silicate fire brick for more than 20 years. As the top alumina brick manufacturer in China, Kerui owns strong production ability! First of all, there are fully automatic batching system, PLC control system, high tonne press machines and intelligent sintering tunnel kiln. These equipment is effective to make high quality alumina silica fire bricks.
Price Advantage
In the global refractory brick market, China alumina silica fire brick for sale is popular because of affordable price and excellent quality. Kerui can ensure to provide factory price for each customer! There are large-scale factories and efficient production processes here, which help Kerui reduce production costs and maintain stable prices. In the past 20 years of development, Kerui has had long-term and stable partners. This is also an important factor that helps Kerui maintain stable prices.
Quality Advantage
Kerui factory has established a comprehensive quality control system that rigorously monitors each stage of the production process, including batching, mixing, molding, drying, sintering, and final product inspection. The high alumina silica bricks produced undergo extensive testing for various properties, such as refractoriness, compressive strength and thermal shock resistance, to ensure that the products meet or exceed industry standards.
Service Advantage
To assist customers in selecting the most suitable silicon-alumina bricks for their specific applications, Kerui offers expert technical support and consulting services. Additionally, we provide customized solutions, including silicon-alumina bricks tailored to various sizes, shapes, and performance specifications. This flexibility represents a significant strength of the Kerui factory. With a proven track record of serving over 2,000 customers worldwide, we are committed to delivering efficient and accurate services to meet your needs.
Conclusion
Alumina silica bricks are a vital component in many high-temperature industrial processes due to their impressive resistance to heat, thermal shock, and chemical corrosion. Understanding their advantages, applications, and the factors to consider when purchasing will help you select the best option for your needs. Whether you’re involved in steelmaking, ceramics, or any high-temperature industry, investing in high-quality alumina silica bricks will enhance efficiency, safety, and performance.