Refractory Insulating Fire Brick (GJM23, GJM26, GJM28)

Refractory Insulating Fire Brick (GJM23, GJM26, GJM28). Custom Size Production: Custom sizes up to 24' x 9' x 3' available without cemented joints. High Temperature Resistance: Service temperature range from 2300 F to 3000 F (1260 C to 1650 C). Energy Saving Design: Low density and low heat storage properties for improved energy efficiency. Thermal Shock Resistance: High resistance to thermal shock and low iron content for durability. Precise Manufacturing: Machined to precise tolerances with controlled pore structure. ISO 9001 Certified: Comprehensive Quality Management System certified to ISO 9001:2008. 30+ Years Experience: Over 30 years of experience in refractory research and production. Professional QC Process: Advanced QC inspection equipment ensures accurate size and shape.