Cast Iron Ductile Pipe Fitting Adapter 4-inch from Mexico
4-inch ductile cast iron adapter fitting connecting soil pipes to dissimilar materials. Though fittings, as integral hollow extensions of cast iron pipes, it falls under HTS 7303.00.00 for hollow profiles.
Duty Rate — Mexico → United States
10%
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
• Differentiate 'ductile' variants with tensile strength certs (>60,000 psi) vs gray iron
• Bundle with gaskets but declare separately to avoid set classification