Zhengzhou Rongsheng Refractory Materials Co., Ltd. specializes in producing low-apparent-porosity mullite insulating refractory bricks. These bricks are designed specifically for high-temperature industrial furnaces, with a temperature range of 1770°C to 2000°C, ensuring excellent performance under extreme operating conditions. The product utilizes an advanced low-apparent-porosity design (≤0.5%), significantly enhancing durability and thermal stability, thereby extending its service life. Its lightweight structure not only facilitates installation but also improves construction efficiency, contributing to energy conservation, environmental protection, and smart manufacturing. As a national high-tech enterprise, Rongsheng boasts modern intelligent production lines and a rigorous quality management system. Its products hold multiple CE and ISO certifications, ensuring their superior quality and reliability. These products are widely used in various industries, including power, steel, nonferrous metals, petrochemicals, and building materials, and have been recognized and validated by over 2,000 domestic and international customers. Choose Rongsheng and enjoy professional technical support and customized services to maximize equipment performance and energy savings.
1. Temperature resistance up to 2000°C, meeting the needs of harsh high-temperature industrial environments
2. Low apparent porosity design (≤0.5%) to improve durability and thermal stability
3. Lightweight structure, easy to install, reducing construction time and labor costs
4. Passed CE and ISO international certification, quality guaranteed
5. With the background of national high-tech enterprise, we provide professional technical support and personalized customization
6. The product is widely used to meet the high temperature insulation needs of many industries
Suitable for thermal insulation and refractory lining of high-temperature industrial furnaces in the power, steel, nonferrous metals, petrochemical, and building materials industries. Particularly suitable for high-temperature equipment requiring a temperature resistance of 2000°C and above, it is applicable to a variety of high-temperature operating scenarios, including industrial furnaces, heat treatment equipment, and energy systems, meeting the demand for high-performance refractory materials in different regional markets.
