X42 Seamless Gas Transmission Pipe from China
Seamless nonalloy steel pipe rated X42 per API standards, used for natural gas transmission lines. It qualifies for HTS 7304.19.10 as 'other' line pipe of iron/nonalloy steel for oil or gas pipelines. The high yield strength supports buried or subsea 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
• Label shipments clearly as 'line pipe for oil/gas' and attach hydrostatic test certificates
• Comply with PHMSA regulations for US import; provide material safety data sheets (MSDS)