3-1/2 Inch Alloy Steel Kelly Pipe from Germany
Seamless 3-1/2 inch alloy steel kelly pipe (square or hexagonal drive pipe) connecting rotary table to drill string in oil/gas rigs. Classified as drill pipe under HTS 7304.23.60 due to its role in transmitting rotation during drilling.
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 dimensions of drive section (square/hex) and spline specifications confirming kelly function
• Include photos/drawings showing upper kelly drive and lower pipe connection design
• Distinguish from drive rods (7308) by documenting use above swivel in drilling mast