Manufactured by Sunrise Refractories (Zhengzhou Tianyang), this high alumina corundum mullite refractory brick is engineered for extreme thermal conditions in industrial furnaces. Combining premium corundum and mullite raw materials with advanced sintering technology, it delivers exceptional heat shock resistance, high load-bearing softening temperature (>1700°C), and excellent oxidation resistance in O₂, H₂, or CO atmospheres. Certified to ISO 9001 standards, the brick ensures consistent quality and performance across demanding applications such as glass melting tanks, ceramic kilns, and metallurgical furnaces. Custom sizes and technical support available worldwide—ideal for international buyers seeking reliable, long-lasting refractory solutions.
1. Superior heat shock resistance for stable operation during rapid temperature changes. 2. Excellent acid slag resistance for extended service life in aggressive chemical environments. 3. High refractoriness exceeding 1700°C, ensuring durability at extreme temperatures. 4. Proven performance in oxygen, hydrogen, and carbon monoxide atmospheres. 5. ISO 9001 certified manufacturing process for consistent quality and reliability.
Ideal for glass industry (melting tanks, regenerators), ceramics (kilns, tunnel furnaces), and metallurgy (furnaces, ladles). Serves global clients in manufacturing, energy, and heavy industry sectors requiring high-performance refractory materials.
