Zhengzhou Rongsheng Refractory Materials Co., Ltd., a state - level high - tech enterprise, presents the High Purity Mullite Corundum Refractory Brick. Our company holds multiple certifications such as ISO9001 and CE, ensuring product quality and performance. With advanced automated production lines, we have become a trusted partner for over 2000 global customers in more than 70 countries. These refractory bricks are specifically engineered for high - temperature industrial applications. They offer a refractoriness between 1770°C and 2000°C, suitable for steel - making furnaces, cement kilns, and tunnel kilns. The raw materials are of high quality, and the contents of SiO2, Al2O3, MgO, and CaO can be customized to meet diverse customer requirements, providing exceptional strength and durability.
1. High refractoriness ranging from 1770°C to 2000°C, ensuring stable performance in high - temperature environments. 2. Customizable raw material contents, including SiO2, Al2O3, MgO, and CaO, to meet various customer specifications. 3. Manufactured by a state - level high - tech enterprise with ISO9001 and CE certifications, guaranteeing product quality. 4. Produced on advanced automated production lines for consistent quality and performance.
These refractory bricks are ideal for high - temperature industrial applications. They are suitable for steel - making furnaces, where they can withstand the extreme heat of steel production. In cement kilns, they help maintain the stability of the kiln during the cement - making process. Tunnel kilns also benefit from their high - temperature resistance. Our products are popular among industrial customers in countries around the world, especially those in the steel, cement, and ceramic industries.
