Graphite Heating Elements for Vacuum Furnaces from Canada
High-temperature resistant graphite rods or plates that function as electrical resistance heating elements in industrial vacuum furnaces for materials processing. Covered by HTS 8545.90.40.00 as other carbon articles used for electrical purposes.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Specify maximum operating temperature (typically >2000°C) and watt density ratings
• Provide vacuum furnace compatibility certifications to validate electrical heating classification
• Ensure elements are tested for electrical resistivity before import