Nonalloy Steel Welded Culvert Pipe from Mexico
Heavy-duty welded pipe of iron or nonalloy steel, OD >406.4 mm, corrugated for stormwater drainage under roads. Fits 7305.39.1000 for other welded circular pipes not specialized for casing, line, or piling. Circular cross-section distinguishes from square/rectangular 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
• Specify galvanization details if coated; uncoated nonalloy steel stays here but coated may need 7306 review
• Provide engineering drawings confirming OD exceeds 16 inches to avoid smaller pipe headings