Gettering Ring Assembly for CRT from Germany
Barium gettering ring assembly that activates during CRT sealing to absorb residual gases, maintaining vacuum integrity. Falls under HTS 8540.99.8000 as essential 'other' CRT parts for tube life extension. Used in all vacuum tube manufacturing.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Provide activation temperature specs (typically 800-1000°C) for verification
• Store/import in inert atmosphere to prevent premature barium oxidation
• Hazardous material shipping papers required for barium content