Float Zone Crystal Puller Hydraulic Rod from Canada
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 — Canada → United States
10%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
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