Semiconductor Wafer Processing Gate Valve from Germany
A precision gate valve designed for controlling gas flow in semiconductor wafer processing equipment, such as crystal growers and etch chambers. It falls under HTS 8481.80.9050 as an other appliance for pipes in high-vacuum systems used in semiconductor manufacturing. Made from corrosion-resistant materials to handle ultra-pure gases.
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
• Verify valve specs meet semiconductor cleanroom standards (e.g
• particle-free, UHP certification) to avoid reclassification
• Include detailed end-use documentation proving use in wafer manufacturing to qualify under statistical notes