7304.59.20/Seamless Alloy Steel Boiler Tube SA-213 TP304/Canada

Seamless Alloy Steel Boiler Tube SA-213 TP304 from Canada

This seamless tube made from TP304 stainless alloy steel is designed specifically for high-pressure boilers and superheaters, meeting ASME SA-213 specifications. It features a circular cross-section and is cold-drawn for superior strength and corrosion resistance in elevated temperature environments. Classified under 7304.59.20 due to its seamless construction from alloy steel and suitability for boiler applications.

Duty Rate — Canada → 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

• Verify ASME certification and material test reports (MTRs) to confirm suitability for boilers and compliance with 7304.59.20

• Ensure precise alloy composition documentation, as exceeding 16mm cross-section may shift to other headings

• Avoid misclassification as welded pipes (7305 or 7306); provide end-use affidavits for high-temperature applications