Industrial Thermometer Glass Tubing from Germany
Borosilicate capillary tubing with precise bore for industrial thermometers, unworked 4mm OD. HTS 7002.39.00.90 as other unworked tubes; bore formed during drawing process.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.97, articles the product of a member state of the European Union, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 10 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Bore diameter tolerance ±0.01mm requires precise measurement documentation
• Annealing certificate confirms thermal stress relief without working
• Avoid declaring as finished thermometer stems (9025.19)