Aluminum Threaded Coupling from Japan
A straight aluminum coupling with internal/external threads for joining two aluminum tubes end-to-end in fluid transfer systems. Classified under HTS 7609.00.00.00 as a tube/pipe fitting example like couplings. Commonly used in irrigation and pneumatic applications.
Duty Rate — Japan → United States
15.7%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Include detailed engineering drawings showing threaded design for tube/pipe use to support classification
• Test for pressure ratings and certify compliance with ASTM B88 or similar standards for import verification
• Avoid bulk packaging misclassified as scrap; ship as finished fittings with individual packaging