7305.12.10.60/API 5L Grade B Longitudinal Welded Line Pipe 24-inch/China

API 5L Grade B Longitudinal Welded Line Pipe 24-inch from China

This longitudinally welded steel pipe meets API 5L Grade B specifications for use in oil and gas pipelines, with an external diameter of 24 inches (609.6 mm to 914.4 mm). It is made from non-alloy steel and designed for high-pressure transport of hydrocarbons. Classified under 7305.12.1060 due to its large diameter, welded construction, and specific application in pipeline systems.

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

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Import Tips

• Verify API 5L certification and mill test reports (MTRs) to confirm compliance with oil/gas pipeline standards during customs inspection

• Ensure accurate measurement of external diameter exceeding 609.6 mm and longitudinal weld documentation to avoid reclassification to smaller diameter categories

• Obtain end-user statements if needed to distinguish from casing or tubing, preventing misclassification under 7304 or 7306