7304.51.50.45/Cold-Drawn Alloy Steel Boiler Tube SA-213 TP304/Japan

Cold-Drawn Alloy Steel Boiler Tube SA-213 TP304 from Japan

Seamless cold-drawn tube of circular cross-section made from TP304 stainless alloy steel, specifically designed for high-pressure boiler applications. It meets ASME SA-213 standards for use in superheaters and heat exchangers due to its corrosion resistance and strength at elevated temperatures. Classified under 7304.51.50.45 as cold-formed seamless alloy steel tube suitable for boilers.

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

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Import Tips

• Obtain ASME or ASTM material certification to verify seamless construction and alloy composition for customs compliance

• Declare exact outer diameter and wall thickness as statistical suffixes may apply; avoid misclassification as hot-finished

• Ensure pressure ratings and end-use documentation prove suitability for boilers to prevent reclassification to general tubes