Float Zone Crystal Puller Hydraulic Rod from Germany
Hard chrome plated hydraulic rod for float zone crystal pullers producing ultra-pure monocrystalline silicon boules. HTS 8412.90.90.05 classification for linear acting hydraulic motor parts in semiconductor crystal growth equipment. Withstands high temperatures near melting zone.
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
• Provide thermal cycling test data confirming suitability for 1400°C+ float zone processes
• Document rod diameter precision matching boule specifications
• Avoid general hydraulic rod classification by including crystal growth system integration proof