Mullite Refractory Castable from Germany
Mullite refractory castable is a synthetic mullite-based dry mix with calcium aluminate binder, designed for casting into linings of petrochemical heaters. It falls under 3816.00.00 as a refractory concrete, providing high creep resistance and thermal shock stability at elevated temperatures.
Duty Rate — Germany → Canada
PGA flags (1)Show detailsHide detailsHCConsumer Products SafetyMay be required
- HC
Consumer Products Safety · May be required · on some HTS numbers under this code
May require HC Consumer Products Safety depending on intended use (HC21) and Canadian product category (HC29, HC30, HC31, HC32, HC33, HC34, HC35, HC36, HC37); or intended use (HC22, HC23, HC24, HC26, HC27) and Canadian product category (HC37), and on the full 10-digit classification number (only some numbers under this code are listed). Matching criteria: Equal To 3816000040; Equal To 3816000040. Logic: MATCH IF (Valid HS Code) AND (Intended Use Code) AND (Valid Canadian Product Category).
CBSA Single Window matching criteria, unknown
Import Tips
• Ensure the castable is a prepared composition, not a raw mullite powder, to qualify for 3816.00.00
• Provide technical data sheets showing the refractory properties to the CBSA if requested
• Check if the shipment contains any organic additives that might trigger additional regulatory requirements