Condenser Service Water Tube 3-inch from China
3-inch (76.2 mm OD) seamless carbon steel tube for condenser service water systems in power plants. Falls under HTS 7304.39.0004 for seamless tubes suitable for condensers, iron/nonalloy steel, diameter 38.1-190.5 mm. Handles cooling water circulation in steam turbine condensers.
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
• Specify internal cleanliness standards for condenser service to prevent fouling
• Document pressure and temperature ratings matching condenser design codes
• Distinguish from general plumbing tubes under 7306.30