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

Galvanized Steel Rain Gutter Downspout Pipe 3.5 inch from China

Seamless 3.5-inch OD galvanized pipe for rain gutter downspouts in residential roofing. HTS 7304.39.0016: seamless iron/nonalloy steel, circular galvanized tube ≤114.3 mm OD. Directs water runoff effectively.

Duty Rate — China → United States

75%

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
9903.91.0125%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
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

Seamless vs spiral welded distinction critical; require manufacturing process docs

Galvanic compatibility certs for roofing systems

Length standards (10-20 ft) prevent 'finished product' shift

Galvanized Steel Rain Gutter Downspout Pipe 3.5 inch from China — Import Duty Rate | HTS 7304.39.00.16