Fireclay Refractory Bricks from United States
Fireclay refractory bricks are fired ceramic constructional goods made from high-temperature-fired clay with 30-45% alumina, serving as general-purpose linings in boilers and incinerators. Their cost-effective thermal insulation and slag resistance place them under this tariff item.
Duty Rate — United States → Canada
0%
Import Tips
• Ensure the bricks are fired after shaping to meet Chapter 69 requirements
• Document the alumina content and firing temperature
• Pack bricks on pallets with strapping to prevent shifting during transit