Zinc Galvanized HVAC Duct Coupling from Germany
A cylindrical zinc sleeve coupling used to join HVAC duct pipes for air distribution systems. Classified under HTS 7907.00.20.00 as a zinc tube or pipe fitting for mechanical joining in ventilation applications.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.97, articles the product of a member state of the European Union, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 10 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Declare exact zinc content and alloy status; chapter notes distinguish pure zinc from alloys affecting duty rates
• Include HVAC system certification to prove civilian end-use and avoid anti-dumping scrutiny on Chinese-origin goods