Alloy Steel ERW Large Transmission Pipe from Canada
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 — Canada → United States
50%
Rate breakdown
9903.82.0250%Except as provided for in headings 9903.82.14, 9903.85.67 and 9903.85.68, articles of aluminum, of steel or of copper and derivative aluminum or steel articles, as provided for in subdivisions (c)(i)–(v) of U.S. note 16 to this subchapter
9903.03.060%Articles of aluminum, of steel, or of copper or derivative aluminum or steel articles; passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans, and cargo vans) and light trucks; parts of passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans, and cargo vans) and light trucks; medium- and heavy-duty vehicles; parts of medium- and heavy-duty vehicles; wood products; and semiconductor articles, of any country, as provided in subdivision (aa)(v) of U.S. note 2 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