Alloy Steel Large Diameter Welded Pipe for Water Transmission from Japan
A longitudinally welded alloy steel pipe exceeding 406.4 mm external diameter, designed for municipal water supply and transmission mains. Classified under HTS 7305.31.60.90 due to its welded construction, circular cross-section, and alloy steel material not specified elsewhere. Corrosion-resistant properties suit long-term buried infrastructure use.
Duty Rate — Japan → 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
• Include hydrostatic test reports showing pressure ratings above 150 psi for infrastructure compliance
• Label clearly as 'longitudinally welded' to distinguish from spiral welded pipes under different subheadings