13-5/8 Inch 48# L80 Production Casing from Japan
L80 Type 1 seamless production casing, 13-5/8 inch OD (346.1 mm), 48 lb/ft, 11.2 mm wall, premium VAM TOP threaded connections with couplings, nonalloy steel. HTS 7304.29.10.50 for specified oil/gas casing specs.
Duty Rate — Japan → United States
10%
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
Import Tips
• Proprietary connection certificates (VAM) required alongside API docs
• Weight per foot verification prevents nominal vs actual disputes
• Insulate against corrosion during ocean transit for inspection acceptance