</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →
8546.20.00.90/Industrial Kiln Ceramic Insulator Tubes/Canada

Industrial Kiln Ceramic Insulator Tubes from Canada

High-temperature alumina tubes insulating heating element wires in electric kilns and furnaces (up to 1700°C). Provides electrical isolation in oxidizing atmospheres. Classified 8546.20.00.90 as other ceramic electrical insulators.

Duty Rate — Canada → United States

13%

Rate breakdown

9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Calculate with your customs valueVerify classification with AI

Import Tips

• Specify maximum use temperature and thermal expansion coefficient for kiln compatibility

• Include element wire diameter accommodation and end flare dimensions

Industrial Kiln Ceramic Insulator Tubes from Canada — Import Duty Rate | HTS 8546.20.00.90