Industrial Vacuum Furnace Door Seal from Canada
High-temperature graphite or metal gasket seal for maintaining vacuum integrity in industrial electric vacuum furnaces used for heat treating metals. Falls under HTS 8514.90.8000 as a part of industrial electric furnaces for heat treatment of materials. Prevents gas leakage during high-vacuum sintering processes.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Certify vacuum rating and material compatibility with furnace operating temperatures
• Declare as replacement parts with OEM cross-references for customs valuation
• Package securely to avoid compression damage to seal integrity