</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →

Automotive Fuel Line Seamless Steel Tube 15mm OD from Mexico

Seamless low-carbon steel tube (15mm OD) for automotive fuel delivery systems, resistant to ethanol blends. Classifies in HTS 7304.39.0020 as other seamless tubes of nonalloy steel, circular section <38.1mm OD. Meets SAE J526 specifications for welded/weldless pressure tubing but produced seamless.

Duty Rate — Mexico → United States

10%

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

Import Tips

Provide SAE J526 compliance certification even for seamless production method

Document double wall thickness for flare fitting capability required in automotive use

Confirm nonalloy status - fuel line steel typically <0.25% C, low alloy content