Seamless Incoloy 800H Heat Exchanger Tube from Germany
Cold-drawn seamless tube from Incoloy 800H nickel-chromium alloy steel, heat-resisting for shell-and-tube heat exchangers in refineries. Provides creep resistance at elevated temperatures in corrosive environments. Under 7304.51.50.15 for cold-reduced seamless heat-resisting steel tubes suitable for heat exchangers.
Duty Rate — Germany → United States
10%
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
Import Tips
• Submit alloy analysis confirming >1.5% chromium and nickel content qualifying as heat-resisting steel per HTS notes
• Avoid reclassification by proving individual tube import vs. exchanger assembly; provide end-use affidavits if needed