9-5/8 Inch 47ppf L80-13CR Stainless Steel Casing Pipe from China
This seamless stainless steel casing pipe is designed for oil and gas drilling operations, featuring an outside diameter of 9-5/8 inches (244.5 mm adjusted for hierarchy), wall thickness exceeding 12.7 mm, and threaded/coupled ends for secure connections. It falls under HTS 7304.24.30.20 due to its seamless construction, stainless steel material, heavy wall thickness suitable for high-pressure environments, and specific use as casing in drilling wells.
Duty Rate — China → United States
75%
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
9903.91.0125%Effective with respect to entries on or after September 27, 2024, articles the product of China, as provided for in subdivision (b) of U.S. note 31 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
• Verify API 5CT certification and exact wall thickness measurements to confirm classification; provide mill test certificates (MTC) showing stainless steel grade and seamless production
• Common pitfall: misclassifying welded pipes under 7305, ensure documentation proves seamless process