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12-Inch SCH 80 Alloy Steel Gas Line Pipe from China

Schedule 80 thick-wall welded alloy steel pipe, 12.75-inch OD (323.85 mm >114.3 mm), for high-pressure gas distribution lines. Classified in HTS 7306.19.51.50 for alloy steel line pipe attributes.

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

Document schedule/wall thickness precisely, as it affects pressure ratings but not HTS diameter classification

Ensure end-finishing details (plain, beveled) match pipeline specs to avoid field preparation costs

Comply with DOT PHMSA import requirements for pipeline safety standards

12-Inch SCH 80 Alloy Steel Gas Line Pipe from China — Import Duty Rate | HTS 7306.19.51.50