Incoloy 800 Seamless Boiler Tube from Japan
Seamless tube of Incoloy 800 heat-resisting steel alloy used in superheater sections of boilers for elevated temperature steam service. Classified under HTS 7304.59.60.00 for its seamless, circular profile and high-temperature resistance exceeding standard carbon steels.
Duty Rate — Japan → 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
• Provide ASME SA213 certification to validate heat-resisting properties and seamless construction
• Declare exact outer diameter and wall thickness accurately to match 7304.59.60.00 specifications
• Watch for undervaluation pitfalls; heat-resisting alloys command higher duties than carbon steel equivalents