AISI 316L Seamless Stainless Steel Boiler Tube from Japan
Seamless tube made from AISI 316L stainless steel, designed with circular cross-section for high-pressure steam boilers in industrial power plants. It meets ASME SA-213 specifications for elevated temperature service, ensuring corrosion resistance and structural integrity under thermal stress. Classified under 7304.49.0045 due to its suitability for boilers and seamless stainless steel construction.
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
• Obtain material test certificates (MTC) confirming AISI 316L grade and seamless production to verify compliance with HTS 7304.49.00.45
• Ensure documentation includes end-use declaration for boilers or heat exchangers to avoid reclassification to general tubes