Cold-Reduced 304H Stainless Refinery Furnace Tube from Germany
High-carbon 304H stainless cold-reduced tube for convection sections in oil refinery furnaces, designed for 800-1100°C service. Seamless construction prevents leakage in high-pressure gas streams. HTS 7304.41.60.15 covers refining furnace applications.
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
• Include furnace zone design temperatures in end-use documentation
• Certify C content 0.04-0.10% for 304H grade verification
• Declare as cold-worked, not annealed-and-pickled which might suggest hot finish