PFA Lined Gate Valve for Wafer Slicing Saw Coolant from Germany
Hand-operated gate valve with perfluoroalkoxy (PFA) liner for abrasive slurry control in wafer slicing saws from semiconductor boules. Classified in HTS 8481.90.5000 for plastic-lined 'other materials' parts in wafer prep equipment.
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
• Validate PFA chemical resistance for silicon carbide slurries used in slicing
• Declare as 'wafer saw part' with photos to match statistical notes