Wafer Slicing Saw Coolant Throttle Valve from Germany
Manual throttle valve regulating coolant flow to wire saw blades during wafer slicing from silicon boules in semiconductor prep equipment. Classified HTS 8481.80.9050 as other valve for wafer manufacturing pipes. Ensures precise kerf control and surface quality.
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
• Specify wire saw model compatibility in commercial invoice
• Include slurry composition data to prove semiconductor application