4.75 Inch OD Super Duplex Oil Well Tubing from Japan
Seamless super duplex stainless steel tubing at 4.75 inches (120.65 mm) OD, engineered for high-pressure, high-temperature oil wells. This product is classified in HTS 7304.24.60.45 for its seamless stainless steel makeup and diameter specs suited to oil/gas drilling tubing applications.
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 hydrostatic test certificates to demonstrate pressure ratings compliant with API standards
• Label threads/couplings separately if present, as upset ends may affect classification nuances
• Ensure no alloy confusion with carbon steel grades to avoid duty rate errors