9-5/8 inch 43.5# L80 Threaded Casing from Japan
Seamless L80 grade alloy steel casing pipe, 9-5/8 inch OD, 43.5 lb/ft, with premium threaded and coupled joints for intermediate oil well sections. Fits HTS 7304.29.31 as seamless 'other alloy steel' casing designed for oil/gas drilling applications. Provides corrosion resistance and structural integrity in harsh subsurface conditions.
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
• Include detailed grade specifications (L80 alloy) in commercial invoice; obtain pre-shipment inspection for thread gauging
• Pitfall: declaring weight inaccurately affects statistical reporting
• Use NDT reports for quality assurance