Beryllium Copper Bellows Forming Strip from Japan
Narrow strip of beryllium copper used to form metal bellows for pressure sensors and vacuum seals in industrial equipment. Meets HTS 7409.90.90.30 criteria as beryllium copper alloy strip, 0.15-5 mm thick, less than 500 mm wide. Known for superior elasticity and corrosion resistance.
Duty Rate — Japan → United States
13%
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 spectrochemical analysis confirming beryllium copper alloy per subheading note definitions
• Declare as 'in coils' if applicable; uncoiled sheets may trigger different width assessments
• Ensure FDA compliance if for medical devices; beryllium toxicity requires handling certifications