4 inch OD Alloy Steel Oil Well Casing Pipe from Germany
Seamless alloy steel casing pipe with 4 inch (101.6 mm) outside diameter and 9.2 mm wall thickness, used to line oil and gas wells during drilling. Premium grade P110 alloy steel for high-pressure environments. Classified in 7304.23.6030 for seamless alloy steel OD ≤168.3 mm, wall ≤9.5 mm.
Duty Rate — Germany → 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
• Provide ITP (Inspection Test Plan) and third-party inspection reports (SGS/BV)
• Specify if BTC, STC, or premium connections; connection type affects valuation
• Avoid classifying as line pipe (7304.90) - must prove drilling well use via end user declaration