Alumina-Silica Refractory Anchor Brick from Japan
Alumina-silica refractory anchor bricks are specialty bricks with 60% alumina and 35% silica, designed with notches for securing fiber modules in high-temperature furnaces. These fired ceramic goods are essential for industrial kiln construction and are classified under this tariff item.
Duty Rate — Japan → Canada
0%
Import Tips
• Confirm the combined alumina and silica content exceeds 50% by weight, as per the tariff item description
• Ensure the bricks are fired after shaping to meet Chapter 69 criteria
• Provide technical drawings showing the anchor design for customs classification