10-3/4 Inch x 17.40 lb/ft L80 Casing from Japan

Seamless 12 inch (304.8 mm OD) L80 alloy casing, 17.40 lb/ft weight (14.2 mm wall), standard for production casing strings. HTS 7304.29.4160 classification confirmed.

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

Weight per foot specification helps CBP verify wall thickness calculations

Include coupling stock if shipped separately to avoid set classification issues

L80-1 vs L80-9 variants need hardness testing documentation