Pitch-Bonded Magnesia Furnace Bricks from United States
Pitch-bonded magnesia furnace bricks are bricks with over 70% magnesia and low carbon content, engineered for rotary kilns and furnaces in cement and lime production. Their chemical bonding provides thermal shock resistance and durability in high-temperature environments. They are classified under tariff item 6810.11.00 as building blocks and bricks of artificial stone.
Duty Rate — United States → Canada
3%
Import Tips
• Document the pitch bonding and magnesia content to support classification
• Check if the bricks are more suitable under Chapter 69 for refractory goods
• Keep records of the intended use (furnace linings) for CBSA verification