Phenolic Resin Magnesia-Graphite Bricks from China
Phenolic resin-bonded bricks with 72% MgO and 18% graphite for BOF vessel linings, offering superior spalling resistance. Used in basic oxygen furnaces, these are bonded refractory articles of mineral substances.
Duty Rate — China → Canada
5%
Import Tips
• Verify the bricks are not fired, as fired bricks fall under Chapter 69
• Provide composition certificates showing MgO and graphite content
• Ensure the product is not a construction material of Chapter 68 heading 6810