Low Porosity Refractory High Alumina Fire Brick for Cement Kilns

Low Porosity Refractory High Alumina Fire Brick for Cement Kilns. High Alumina Composition: Al2O3 content of 79.60% ensures superior refractoriness between 1770 and 2000 degrees Celsius. Low Porosity & High Strength: Features 20% apparent porosity and 55MPa cold crushing strength for excellent slag resistance. Customized Size and Shape: Professional R&D and advanced QC ensure accurate size and shape customization for specific needs. ISO 9001:2008 Certified: Comprehensive Quality Management System ensures consistent high quality and reliability. 30+ Years Experience: Over three decades of expertise in refractory research, supply, and high-temperature technology. Large Production Capacity: Three production bases with annual capacity exceeding 100,000 metric tons of refractory materials. Timely Delivery: One-month lead time during both peak and off-peak seasons to ensure project reliability. Sample Availability: Samples can be provided based on order quantity to assist in product evaluation.