API 5L Grade B Welded Line Pipe 24 Inch from China
Welded steel line pipe made from nonalloy steel, with a 24-inch (609.6 mm) external diameter, designed specifically for oil and gas pipelines. It meets API 5L Grade B specifications for strength and durability in high-pressure transmission. Classified under HTS 7305.19.1060 due to its circular cross-section exceeding 609.6 mm and use in oil/gas line applications.
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
• Verify API 5L certification and mill test reports (MTRs) for compliance with pipeline standards
• Ensure proper hydrostatic test documentation to avoid customs delays on large-diameter pipes
• Declare exact external diameter measurement to confirm >609.6 mm classification