Heat Treatment Oven Thermocouple Sheath from Canada
Inconel protective sheath for Type K thermocouples monitoring temperatures in industrial heat treatment electric ovens. Part of HTS 8514.90.8000 for laboratory/industrial furnaces. Withstands oxidation in carburizing atmospheres.
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
• Calibrate sheath dimensions for thermocouple insertion fit
• Specify alloy composition and maximum immersion depth
• Batch test for leak-tight welds