Refractory Ceramic Furnace Muffle from Germany
A high-alumina ceramic muffle protecting furnace heating elements from process atmosphere. This refractory ceramic good is fired after shaping and falls under tariff item 6903.90.00 as an 'other' refractory article. Its fired ceramic construction is designed for industrial heat treatment applications.
Duty Rate — Germany → Canada
0%
Import Tips
• Confirm the muffle 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 used as laboratory ware, which may fall under 6909
• Verify the material composition for accurate classification