Fireclay Checker Brick for Regenerators from Mexico
A perforated fireclay checker brick arranged in checkerwork patterns for heat recovery regenerators in glass and steelmaking furnaces. Optimized channels facilitate gas flow at service temperatures of 1300-1400°C. This product falls under tariff item 6902.90.00 as a refractory ceramic constructional good.
Duty Rate — Mexico → Canada
0%
Import Tips
• Verify the bricks are fired after shaping, as required by Chapter 69
• Provide technical drawings showing the checker pattern to assist CBSA classification
• Ensure the invoice states the clay composition and firing temperature