22-inch Conductor Alloy Steel Casing Pipe from China
Extra-large 22-inch OD welded alloy steel conductor casing for initial borehole support in oil and gas wells, preventing cave-ins during drilling start-up. HTS 7305.20.80.00 applies to this other alloy steel casing with diameter >406.4 mm specifically for drilling. High collapse resistance for unconsolidated formations.
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
9903.03.060%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
• Use protective coatings documentation to support alloy steel corrosion resistance claims
• Separate conductor from production casing strings in import manifests for accurate classification
• Confirm no wire content exceeds chapter definition limits for pure tube classification