N08825 Incoloy Seamless Transfer Line Tubing from China
Seamless Incoloy N08825 tubing for high-temperature fluid transfer lines in petrochemical processing. Classified HTS 7304.59.80 as other alloy steel seamless circular tubes. Resistant to pitting and crevice corrosion in sulfide 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
• UNS N08825 material designation must appear on mill test reports
• Confirm tube OD/ID tolerances meet process piping specs, not instrumentation
• Avoid packaging as consumer goods to prevent retail set provisions