SA-192 High-Pressure Boiler Tube from China
Seamless carbon steel tube per ASME SA-192 for high-pressure boilers, featuring 75 mm OD and wall thickness for superheater applications. Classified in 7304.39.0004 for its seamless iron/nonalloy steel construction suitable for boilers and superheaters within the specified diameter range. Essential for power generation and industrial steam systems.
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
• Provide ASME certification and hydrostatic test reports demonstrating pressure suitability for boiler use
• Document exact OD and schedule (wall thickness) to confirm statistical classification accuracy
• Beware of alloy steel versions which shift to 7304.51+, requiring different material analysis