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8481.80.90.40/Pneumatic Tank Blanket Valve for Process Vessels/Mexico

Pneumatic Tank Blanket Valve for Process Vessels from Mexico

Blanketing valve pneumatically maintaining inert atmosphere in semiconductor processing tanks. HTS 8481.80.9040 other pneumatic appliance for wafer processing vessels. Maintains <10ppm O2 levels.

Duty Rate — Mexico → United States

12%

Rate breakdown

9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
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Import Tips

• Specify blanket gas (N2, Ar) flow rates; include O2 analyzer interface; comply with NFPA 86 furnace atmosphere requirements

Pneumatic Tank Blanket Valve for Process Vessels from Mexico — Import Duty Rate | HTS 8481.80.90.40