Precision Alumina Ceramic Tube for Thermowells from Canada
High-precision 96% alumina ceramic tube for protecting temperature sensors in harsh industrial environments. Refractory fired construction for continuous high-temperature service, classified HTS 6903.20.00.00.
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
• Provide tolerance specifications and surface finish measurements
• Classify as refractory sheath, not electrical component
• Include application temperature range documentation