Seamless Nonalloy Steel Oil Pipeline Tube 12 Inch OD 20mm Wall from China
Heavy-walled seamless pipe of nonalloy steel for transporting crude oil in high-pressure pipelines, with 12-inch (304.8 mm) OD and 20 mm wall thickness. Used in midstream oil transport infrastructure. Falls under HTS 7304.19.1060 for seamless iron/nonalloy line pipes of 215.9-406.4 mm OD and ≥12.7 mm walls.
Duty Rate — China → United States
35%
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
9903.91.0125%Effective with respect to entries on or after September 27, 2024, articles the product of China, as provided for in subdivision (b) of U.S. note 31 to this subchapter
Import Tips
• Include hydrostatic test certificates showing pressure ratings ≥5000 psi to confirm line pipe use and avoid drill pipe classification
• Label with exact OD/wall specs per ASTM A106; mismeasurement leads to reclassification into 7304.19.1040 (thinner walls)