High-Alumina Firebrick from China
A high-alumina firebrick containing over 50% alumina (Al2O3), fired after shaping for high-temperature resistance. It is used in furnaces and kilns for lining to withstand extreme heat, making it a constructional refractory good.
Duty Rate — China → Canada
0%
Import Tips
• Confirm the alumina content exceeds 50% by weight and provide a lab analysis
• Ensure the firebrick is fired after shaping
• Classify as a constructional good for furnaces, not as a specialized article