Seamless Alloy Steel Line Pipe for Sour Service from Germany
Designed for transporting sour gas in petroleum applications, this seamless pipe uses alloy steel resistant to hydrogen sulfide corrosion. With 16-inch OD (406.4 mm) and 22 mm wall thickness, it precisely matches HTS 7304.59.80.70 criteria for other alloy steel seamless tubes exceeding 285.8 mm OD.
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
Import Tips
• Include NACE MR0175/ISO 15156 certification for sour service to support material classification and quality compliance
• Document hydrostatic test results as proof of seamless integrity; customs may request for high-pressure pipe verification
• Beware of alloy content thresholds—pipes with excessive chromium may be reclassified as stainless