High alumina refractory bricks exported to India

Customer demand background
India’s industrial development has continued to grow in recent years, especially in high-temperature industries such as steel, ceramics, glass, and petrochemicals, and the demand for refractory materials has shown an upward trend. As an important supplier of high-temperature materials, Indian customers mainly seek refractory bricks that can provide high temperature resistance, high strength, and chemical corrosion resistance to meet the high requirements of their complex industrial production processes. Through in-depth communication with us, the customer clearly stated that their demand for high-alumina bricks is mainly concentrated in the following aspects:

High temperature resistance: The industry in which the customer is located mainly involves the use of high-temperature furnaces, requiring refractory bricks to work stably at high temperatures exceeding 1400°C. Therefore, having excellent high-temperature resistance is their primary demand.

Chemical corrosion resistance: In the customer’s production process, the molten metal, acidic gas, and chemical substances are highly corrosive. Therefore, high-alumina bricks must have strong resistance to chemical corrosion and be able to withstand chemical erosion in a long-term high-temperature environment.

Thermal shock performance: During the operation of industrial furnaces, rapid changes in temperature are inevitable. In order to avoid cracking or damage to the material due to thermal shock, the customer emphasized the thermal shock performance and stability of the refractory bricks.

Service life: Customers expect refractory materials to have a long service life to reduce the downtime and maintenance costs caused by frequent material replacement.

Our solution
In response to the specific needs of customers, we provide a high-performance high-alumina brick product. Our high-alumina bricks are made of high-quality bauxite ore as raw materials and fired at high temperatures. They have the following advantages:

Excellent high temperature resistance: Our high-alumina bricks can withstand working temperatures up to 1700°C, fully meeting the high temperature requirements of customers’ industries for refractory materials.

Excellent corrosion resistance: The chemical composition of high-alumina bricks makes them highly resistant to acid and alkali corrosion, and can effectively resist the erosion of molten metals, acidic gases and other substances, ensuring long-term stable use.

Excellent thermal shock resistance: We use high-quality raw materials and optimize the firing process to ensure that the product is not prone to cracks or collapse when the high temperature changes sharply, thereby extending the service life.

Stable structure and high strength: The high-alumina brick has a dense structure and high compressive strength. It can effectively resist the mechanical pressure and impact in the kiln and ensure the efficient operation of the kiln.

Customer Feedback
After successful delivery and commissioning, Indian customers spoke highly of our products. Customers specifically mentioned the following points:

Reliable performance: Customers reported that the high-alumina bricks’ high-temperature resistance, chemical corrosion resistance, and thermal shock resistance fully met their production requirements. In actual applications, refractory bricks have shown excellent stability and can be used for a long time in extremely high temperature and chemical environments.

Reduced downtime and maintenance time: Customers said that due to the greatly improved durability of high-alumina bricks, they reduced the frequency of repairs and the time of equipment downtime, thereby significantly improving production efficiency and overall economic benefits.

Extended service life: Compared with the refractory materials used in the past, the life of the customer’s furnace equipment has been significantly extended after using our high-alumina bricks. This not only reduces the frequency of replacement, but also reduces the high maintenance costs.

High-quality service and support: Customers also spoke highly of our services, especially the timely response to product technical support and after-sales service. By maintaining close communication with customers, we helped them solve some technical problems encountered during installation and use, and further consolidated the cooperative relationship between the two parties.