Seamless Admiralty Brass Condenser Tube from Mexico
Admiralty brass (70/30 Cu/Zn with trace elements) seamless tube for heat exchanger condensers in marine and HVAC. Fits HTS 7411.21.10.00 as copper-zinc base alloy, seamless.
Duty Rate — Mexico → United States
11.4%
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 ASTM B111 certification specifying admiralty brass grade and seamless process
• Document dezincification resistance for corrosion-prone applications