Castable Refractory Mix for Boilers from China
A pourable, high-purity alumina castable for repairing boiler walls and combustion chambers. This is a refractory concrete that cures to withstand rapid temperature changes, falling under tariff item 3816.00.00, and is not a product of heading 38.01.
Duty Rate — China → Canada
0%
Import Tips
• Ensure the product is not a separate chemically defined compound, which is excluded from Chapter 38
• Provide curing instructions to demonstrate refractory use
• Check if the product contains any hazardous materials requiring special import permits