Blast Furnace Alumina Brick from China
A heavy-duty alumina brick containing more than 50% Al2O3, used for blast furnace hot blast stove checker chambers. Its refractory properties resist slag erosion and high thermal loads, making it a constructional refractory ceramic good.
Duty Rate — China → Canada
0%
Import Tips
• Confirm the alumina content exceeds 50% by weight and provide a lab analysis to the CBSA
• Ensure the bricks are fired after shaping to meet Chapter 69 requirements
• Classify as constructional goods for furnaces, not as machinery parts