Boiler Economizer Tube from China
Cold-rolled seamless steel tube for economizer sections in recovery boilers, enhancing preheating efficiency. Nonalloy composition for cost-effective high-volume use. Suits 7304.31.60.10 for boiler application.
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
• Specify economizer zone temperatures in technical data sheets