Float Zone Crystal Furnace Gas Injector from Germany
Injector nozzle for float zone crystal growers that disperses inert gases to stabilize the molten zone during monocrystalline semiconductor production. Classified in HTS 8424.90.9080 as a part for jet projecting gases/powders in crystal pulling machines. Key for defect-free boule growth.
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
• Specify gas dispersion technical drawings in entry docs; high-temp material certs required for furnace compatibility; pitfall: incorrect Chapter 84 heading leading to higher duties