BM Enterprises offers High Alumina Bricks 70%, premium-grade refractory fire bricks designed for high-temperature industrial applications. These bricks contain approximately 70% alumina (Al₂O₃) and provide excellent refractoriness, thermal stability, abrasion resistance, and resistance to chemical attack. Specifications: Alumina content: ~70%, high-temperature service capability up to approximately 1600–1700°C depending on grade and application, low porosity, high refractoriness, and strong mechanical strength. Features: High alumina content, excellent thermal shock resistance, good load-bearing strength, low thermal expansion, high wear resistance, and long service life. Applications: Suitable for steel plants, cement plants, foundries, furnaces, kilns, heat-treatment units, boilers, and other high-temperature industrial linings. BM Enterprises supplies high-quality 70% High Alumina Fire Bricks for reliable, durable refractory lining applications.