Precision Alumina Ceramic Tube for Thermowells from Mexico
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 — Mexico → United States
10%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Provide tolerance specifications and surface finish measurements
• Classify as refractory sheath, not electrical component
• Include application temperature range documentation