Silimanite Fire Clay Ramming Mix from China
Sillimanite fire clay ramming mix is a high-sillimanite fire clay ramming mix for coreless induction furnaces. It falls under 3816.00.00 as a refractory composition, providing thermal stability and resistance to molten metal in high-temperature furnace linings.
Duty Rate — China → Canada
0%
Import Tips
• Ensure the ramming mix is a prepared composition, not raw sillimanite, to stay under 3816.00.00
• Keep the product dry to prevent moisture damage during transit
• Provide technical data showing the sillimanite content if the CBSA requests it