Production Casing 13-3/8 Inch L80 Threaded from China
13-3/8 inch OD L80 threaded production casing pipe of welded nonalloy steel, used after drilling to case the productive zone. Matches HTS 7305.20.20.00: large-diameter (>406.4 mm equivalent in function), circular, threaded for oil/gas drilling.
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
• Distinguish from tubing via ID/OD ratios in technical specs submitted to customs
• Maintain chain-of-custody docs for traceability in high-value imports