T11 Alloy Boiler Tube 80mm OD from China
SA213 T11 grade seamless alloy steel tube, 80 mm OD, standard for boiler and superheater service. Its 1.25% chromium content enhances creep resistance, qualifying under HTS 7304.59.20.45 for boiler use and diameter specs.
Duty Rate — China → United States
75%
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
9903.91.0125%Effective with respect to entries on or after September 27, 2024, articles the product of China, as provided for in subdivision (b) of U.S. note 31 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
• Reference ASME SA213 T11 certification in shipping docs for credibility
• Measure and certify OD precisely within 38.1-114.3 mm range
• Avoid classifying as drill pipe by excluding oil/gas end-use claims