Welded Nonalloy Steel Gas Pipeline Pipe 3.5-inch from Canada
A longitudinal welded pipe made from nonalloy steel, with 88.9 mm OD, engineered for natural gas distribution pipelines. Classified under HTS 7306.19.10.10 for its role as line pipe in gas pipelines, iron/nonalloy steel composition, and small diameter. It features thick walls for high-pressure gas transport.
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 purchase orders or contracts specifying 'line pipe for oil/gas pipelines' to support classification over general tubes
• Conduct hydrostatic test certification; U.S. customs often audits pressure ratings for pipeline suitability
• Avoid bulk packaging confusion—declare wall thickness and yield strength to distinguish from structural tubes