API 5L X52 Large Diameter Line Pipe from Canada
Alloy steel pipe, longitudinally welded, over 406mm OD, compliant with API 5L X52 for crude oil pipelines. Falls under HTS 7305.12.50.00 as welded line pipe of alloy steel for oil/gas. High yield strength for deepwater applications.
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
• Use NACE MR0175 certification for sour service environments to support classification
• Document weld type explicitly as longitudinal to match heading description
• Beware antidumping duties on certain alloy pipe origins; check Commerce scope rulings