7304.39.00.28/Seamless Carbon Steel Boiler Tube OD 50mm WT 8mm/Germany

Seamless Carbon Steel Boiler Tube OD 50mm WT 8mm from Germany

A seamless tube made from nonalloy steel with a circular cross section, outside diameter of 50 mm, and wall thickness of 8 mm, suitable for high-pressure boiler applications. It falls under HTS 7304.39.0028 due to its seamless construction, iron/nonalloy steel material, OD between 38.1-114.3 mm, and wall thickness of 6.4-12.7 mm. These tubes are precision-engineered for heat exchangers and pressure vessels.

Duty Rate — Germany → 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

Calculate with your customs value Verify classification with AI

Import Tips

• Verify seamless manufacturing process with mill test certificates to confirm classification under 7304, not welded tubes in 7306

• Ensure wall thickness and OD measurements are documented precisely, as deviations can shift to adjacent subheadings

• Obtain hydrostatic test reports for pressure-rated applications to satisfy customs and end-user specifications