Inconel Wafer Grinder Coolant Control Valve Body from Germany
High-temperature Inconel valve body regulating coolant in wafer grinders processing semiconductor crystal boules to exact diameters and flats. HTS 8481.90.9060 applies to this valve body for wafer preparation apparatus per statistical notes. Provides corrosion resistance during high-speed grinding of silicon wafers.
Duty Rate — Germany → United States
25%
Rate breakdown
9903.82.0925%Except as provided for in headings 9903.82.16 and 9903.85.68, articles of copper and derivative aluminum and steel articles, as provided for in subdivisions (c)(vi)–(viii) of U.S. note 16 to this subchapter
9903.03.060%Articles of aluminum, of steel, or of copper or derivative aluminum or steel articles; passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans, and cargo vans) and light trucks; parts of passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans, and cargo vans) and light trucks; medium- and heavy-duty vehicles; parts of medium- and heavy-duty vehicles; wood products; and semiconductor articles, of any country, as provided in subdivision (aa)(v) of U.S. note 2 to this subchapter
Import Tips
• Certify Inconel to AMS specifications for semiconductor thermal processing compatibility
• Include dimensional drawings showing flat-grinding integration features