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8481.30.10.90/High-Pressure Bronze Swing Check Valve for Float Zone Systems/Mexico

High-Pressure Bronze Swing Check Valve for Float Zone Systems from Mexico

Bronze swing-type check valve rated above 850 kPa for inert gas control in float zone crystal growers producing high-purity semiconductor silicon. Its copper alloy construction and pressure capability qualify it under HTS 8481.30.10.90 for semiconductor processing equipment.

Duty Rate — Mexico → United States

13%

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

• Document bronze UNS alloy number for customs verification; calibrate pressure ratings pre-shipment; prepare for FDA-equivalent cleanroom material certifications

High-Pressure Bronze Swing Check Valve for Float Zone Systems from Mexico — Import Duty Rate | HTS 8481.30.10.90