17-1/2 inch 98 lb/ft Sour Service Casing from Germany
17-1/2 inch OD (444.5 mm >406.4 mm) seamless alloy steel casing, 98 lb/ft, H2S-resistant for sour gas drilling. Under HTS 7304.29.4180 as other alloy seamless large-diameter casing for oil/gas. Meets stringent NACE standards for corrosive environments.
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
9903.05.900%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; patented pharmaceutical articles; and semiconductor articles, as provided in subdivision (f) of U.S. note 52 to this subchapter
Import Tips
• Attach NACE compliance docs; critical for sour service alloy validation
• Specify exact chromium/molybdenum content for 'alloy steel' proof