Alloy Steel DSAW Water Main Pipe from Mexico
Double-sided submerged arc welded (DSAW) pipe of alloy steel, OD exceeding 406.4 mm, for municipal water distribution mains. It is an other welded pipe under HTS 7305.90.50.00 due to alloy composition and large circular cross-section.
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
• Ensure cement mortar lining documentation if applicable, but classify based on base pipe not coating
• Use caliper measurements certified by third-party for OD verification over 16 inches
• Comply with AWWA C200 standards; provide chemical analysis for alloy elements like chromium