Duplex 2205 Stainless Steel Oil Pipeline Casing from Japan
Seamless duplex 2205 stainless steel pipe used as casing in oil production pipelines, offering high strength and chloride stress corrosion resistance. Designed for sour service environments with H2S exposure. HTS 7304.11.00 classification applies to its stainless steel seamless line pipe characteristics.
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
9903.05.900%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
• Provide NACE MR0175/ISO 15156 certification for sour service compliance in oil applications
• Chemical composition analysis must confirm duplex stainless grades (22% Cr, 5% Ni)
• Avoid common pitfall of declaring as 'drill pipe' which changes classification entirely