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Q & A

Refractory bricks play a critical role in furnace lining by providing insulation and protection against high temperatures and chemical reactions. These bricks are designed to withstand extreme heat, ensuring the structural integrity of the furnace while minimizing heat loss. Additionally, refractory bricks help to contain and direct heat within the furnace, ensuring efficient heat transfer and optimizing the overall performance of the furnace.

Refractory bricks are manufactured through a process called firing or sintering, which involves shaping and heating a mixture of refractory materials at high temperatures. The raw materials, such as clay, silica, alumina, and other additives, are mixed together and formed into brick shapes using various techniques like molding, extrusion, or pressing. The shaped bricks are then dried to remove any remaining moisture. Finally, they are fired in a kiln at temperatures ranging from 1300 to 1800 degrees Celsius, allowing the refractory materials to fuse together and form a strong, heat-resistant brick.

The refractory brick requirements for waste incinerators typically include high thermal resistance, chemical resistance to withstand corrosive gases, low porosity to prevent gas leakage, and good mechanical strength to withstand the weight of the waste and maintain structural integrity. Additionally, the bricks should have good insulation properties to minimize heat loss and optimize energy efficiency.

Yes, refractory bricks are commonly used in furnaces for heat treatment processes. These bricks are designed to withstand high temperatures and provide excellent insulation, which is crucial for maintaining the desired heat levels during the heat treatment process.

Whether you require refractory bricks for industrial furnaces, kilns, or any other high-temperature applications, we have the expertise to assist you in finding the right solution. Our team of experienced professionals is dedicated to providing excellent customer service and ensuring that our clients receive the highest quality products.

With our strong network of suppliers and manufacturers, we can offer competitive prices and timely delivery of refractory bricks. We understand the importance of reliable and durable materials in your projects, and we strive to meet your specific requirements.

In addition to sales and procurement services, we also provide technical support to help you select the most suitable refractory bricks for your applications. We can offer guidance on installation, maintenance, and troubleshooting to ensure optimal performance and longevity of the bricks.

By choosing us as your supplier of refractory bricks in Bangladesh, you can benefit from our extensive industry knowledge and access to a wide range of high-quality products. We are committed to delivering exceptional value and exceeding your expectations.

Contact us today to discuss your refractory brick needs and let us assist you in finding the best solutions for your projects in Bangladesh.