Seamless Nonalloy Steel Oil Pipeline Tube 193.7mm OD from China
A seamless tube of nonalloy steel with 193.7 mm (7 5/8 inches) outside diameter, engineered for high-pressure oil transmission lines. Classified under HTS 7304.19.10.30 as line pipe of iron/nonalloy steel in the specified diameter range for oil/gas pipeline applications.
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
• Measure and certify exact OD to confirm it falls between 114.3-215.9 mm; slight deviations lead to different statistical breaks
• Include end-use statement proving oil/gas pipeline application to distinguish from general casing or tubing
• Watch for anti-dumping duties on certain Chinese-origin steel pipes; check current Commerce Department scopes