Marine 5086 Aluminum Alloy Pipe from Mexico
5086-H116 aluminum alloy pipe for seawater piping systems and boat hull thru-hulls. HTS 7608.20.00 for marine-grade alloy pipes with magnesium alloying for corrosion resistance. Meets MIL-DTL-15024 standards for naval applications.
Duty Rate — Mexico → 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
• Marine certification (Lloyds/DNV) mandatory; include classification society docs
• H116 temper specifically for welded marine fabrication; declare exact temper
• Galvanic corrosion prevention requires compatible fastener declarations