Heavy Wall Seamless Line Pipe 16 Inch OD 25mm Wall Grade B from China
Extra heavy-walled seamless nonalloy steel pipe (16-inch/406.4 mm OD, 25 mm wall) for deepwater oil/gas gathering lines. Complies with API 5L PSL1 standards for corrosive environments. Classified in 7304.19.1060 for thick-walled line pipes in the 215.9-406.4 mm OD range.
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
• Certify exact dimensions with third-party inspection (e.g
• SGS) to confirm 7304.19.1060 vs larger OD 7304.39
• Include coating specs if epoxy-lined; uncoated standard, but linings may require additional chemical declarations