Thermal Conductivity Manufacturing Process Fireplace High Alumina Dimensions Refractory Kiln-Fired Clay Bricks for Pizza Oven with CE Certification

Thermal Conductivity Manufacturing Process Fireplace High Alumina Dimensions Refractory Kiln-Fired Clay Bricks for Pizza Oven with CE Certification. High Alumina Content: Al2O3 content ranges from 35% to 80% for superior heat resistance. Excellent Thermal Stability: High thermal shock resistance and low thermal conductivity for insulation. Wide Application Range: Suitable for pizza ovens, kilns, blast furnaces, and steel furnaces. Customizable Options: OEM/ODM services available; shapes and Al2O3 percentages can be customized. Certified Quality: Products hold CE and ISO9001 certifications with strict QC systems. Long Service Life: Durable refractory material designed for long-term use in harsh environments.