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16-Inch OD Alloy Steel Gas Line Pipe from China

Longitudinally welded alloy steel pipe with 16.5-inch external diameter for natural gas distribution pipelines. Meets HTS 7305.12.50.00 criteria as other line pipe of alloy steel over 406.4mm OD, circular cross-section. Corrosion-resistant for buried installations.

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 reports in documentation to validate pressure ratings for line pipe use

Avoid common pitfall of misstating material as carbon steel, which shifts to 7305.11

Register with Pipeline and Hazardous Materials Safety Admin for import compliance