Refractory Super Duty Straight/Wedge Shaped Fireclay Brick

Refractory Super Duty Straight/Wedge Shaped Fireclay Brick. High Strength & Durability: Cold crushing strength up to 5000 PSI (34 Mpa) with lower shrinkage. Thermal Shock Resistance: Extremely resistant to thermal shock for stable performance in harsh environments. Alkali & Fire Resistant: Good resistance to alkalis and fire, ensuring longevity in high-temp applications. Customizable Shapes: Available in Straights, Arch, Wedge, Soaps, Splits, and other custom sizes. ISO 9001 Certified: Manufactured under ISO 9001:2008 certified Quality Management System. Wide Application Scope: Ideal for boilers, kilns, blast furnaces, and cement rotary kilns. 30+ Years Experience: Over 30 years of manufacturing expertise with 100,000+ MT annual capacity.