7304.39.00.72/High-Pressure Gas Transmission Pipe 13-inch OD 25 mm Wall/China

High-Pressure Gas Transmission Pipe 13-inch OD 25 mm Wall from China

Seamless carbon steel pipe for natural gas pipelines, 330 mm OD and 25 mm thick walls. Precisely matches HTS 7304.39.0072 for seamless nonalloy steel tubes 285.8-406.4 mm OD with ≥19 mm walls. Rated for MAOP over 1000 psi.

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

• PHMSA/DOT approval letters needed for US gas transmission; affects admissibility

• X-ray or ultrasonic weld-free verification prevents welded pipe disputes

• Long lengths (18m+) require special transport declarations

High-Pressure Gas Transmission Pipe 13-inch OD 25 mm Wall from China — Import Duty Rate | HTS 7304.39.00.72