Schedule 40 Seamless Carbon Steel Pipe 14-inch from China
Seamless nonalloy steel pipe with 355.6 mm OD, 11.1 mm wall thickness, conforming to ASTM A106 Grade B for high-temperature service in refineries. Classified in 7304.39.0062 for its circular cross section, OD between 285.8-406.4 mm, thin wall <12.7 mm, and seamless iron/nonalloy steel construction. Ideal for process piping in petrochemical plants.
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 chemical composition analysis in import docs to prove nonalloy status (<0.3% alloying elements), preventing shift to alloy headings
• Label OD precisely (e.g
• NPS 14 = 355.6 mm) to stay within 7304.39.0062 OD range; exceeding 406.4 mm bumps to other subheadings