Alloy 20 Feedwater Heater Tube from China
Seamless Alloy 20 tube for feedwater heaters in power plants, corrosion-resistant in chloride environments at elevated temperatures. Suitable for heat exchangers. Classified 7304.59.20.30 for heat-resisting properties, seamless construction, and specified equipment use.
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
• Provide corrosion test data; ensure supplier certifies UNS N08020 alloy; track Section 232 steel tariffs applicability