Nonalloy Steel Culvert Pipe 18-inch OD from Canada
Corrugated welded pipe of iron or nonalloy steel, 457 mm external diameter, used for stormwater drainage and culverts under roadways. Classified under HTS 7305.90.10.00 due to its circular cross-section over 406.4 mm and welded construction from nonalloy steel. Ideal for civil engineering infrastructure projects.
Duty Rate — Canada → 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
• Include engineering specs confirming corrugated profile and diameter to support classification
• Label as 'culvert pipe' and provide nonalloy steel certs; avoid bulk packaging mix-ups with smaller pipes