Zirconia Nozzle for Continuous Casting from China
A refractory zirconia ceramic nozzle used in steel mills for controlling molten metal flow during continuous casting. This refractory ceramic good is fired after shaping and falls under tariff item 6903.90.00 as an 'other' refractory article. Its engineered design withstands extreme thermal and mechanical stress in industrial applications.
Duty Rate — China → Canada
0%
Import Tips
• Confirm the nozzle is fired above 800°C to qualify under Chapter 69; include firing certifications in your documentation
• Classify under 6903.90.00 as a refractory ceramic good and ensure it is not part of a machine classifiable under Chapter 84
• Verify the material composition for accurate classification