Brass Gate Valve for Wafer Grinding Coolant Lines from Germany
Hand-operated brass gate valve for controlling coolant flow in wafer grinding machines, ensuring precise tolerances during crystal boule preparation. It is classified in HTS 8481.80.5090 for hand-operated valves of other materials used in semiconductor processing tanks and pipes.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%
Import Tips
• Document end-use in statistical note categories like wafer preparation to support classification and potential duty relief
• Inspect for surface finish specs (e.g
• electropolished) to confirm suitability for corrosive semiconductor chemicals