7 Inch 26# L80 Casing from China
Heavyweight 7-inch L80 seamless casing weighing 26 lb/ft, OD 177.8 mm, wall 8.0 mm for intermediate drilling sections. Classifies under HTS 7304.29.20.10 for small OD seamless nonalloy casing.
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
• Weight-per-foot specification helps verify nominal wall thickness calculations
• Thread protector requirements for BTC (Buttress Thread) connections