Alloy Steel ERW Large Transmission Pipe from China
Electric resistance welded (ERW) alloy steel pipe with circular cross-section OD >406.4 mm for crude oil transmission lines. Classified in HTS 7305.90.50.00 as other tubes and pipes of alloy steel meeting the large diameter specification.
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
• Submit non-destructive testing (NDT) reports like ultrasonic or radiographic for weld quality assurance
• Differentiate ERW from seamless via manufacturing process documentation to prevent reclassification
• Monitor origin-specific duties; alloy pipes from China often face additional CVD/AD measures