Condenser Waterbox End Cover from Japan
Flanged steel cover sealing condenser waterbox ends, providing access for tube maintenance in steam power condensers. Classified as condenser parts under HTS 8404.90.00.00. Corrosion-resistant coating for cooling water exposure.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Cathodic protection design specs if applicable for marine growth control
• Bolt circle diameter standardization critical for interchangeability proof
• Avoid 'plate' declaration; specify 'condenser waterbox component'