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
50%
Rate breakdown
9903.82.0250%Except as provided for in headings 9903.82.14, 9903.85.67 and 9903.85.68, articles of aluminum, of steel or of copper and derivative aluminum or steel articles, as provided for in subdivisions (c)(i)–(v) of U.S. note 16 to this subchapter
9903.03.060%Articles of aluminum, of steel, or of copper or derivative aluminum or steel articles; passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans, and cargo vans) and light trucks; parts of passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans, and cargo vans) and light trucks; medium- and heavy-duty vehicles; parts of medium- and heavy-duty vehicles; wood products; and semiconductor articles, of any country, as provided in subdivision (aa)(v) 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