Industrial Water Cooling Tower Basin Pipe from China
Welded nonalloy steel pipe OD exceeding 406.4 mm for water distribution in cooling tower basins. 7305.39.1000 for large welded circular tubes of iron/steel. Corrosion-resistant for wet environments.
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
• Cathodic protection design features must be detailed in technical drawings
• Avoid classification as 'tower' by importing pipe sections only
• Water quality specs relevant for material selection validation