18-5/8 Inch Protective Casing String from China
18-5/8 inch welded steel protective casing for intermediate borehole protection in horizontal gas drilling, plain ends. Under HTS 7306.29.41.00 as other casing used in oil/gas drilling. Standard J55 chemistry for cost-effective zonal isolation.
Duty Rate — China → United States
35%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 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
Import Tips
• Batch traceability via heat/ lot numbers; API monogram verification
• Avoid: bulk shipments misdeclared as scrap