4-1/2 Inch Alloy Steel Spiral Drill Pipe from Germany
Seamless 4-1/2 inch OD alloy steel drill pipe with spiral design for improved stiffness in directional drilling for oil/gas. Classified in 7304.23.60 as other alloy steel drill pipe, distinguished by specialized geometry for deviated wellbores.
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 engineering drawings showing spiral geometry and confirm seamless alloy steel via ultrasonic testing reports
• Distinguish from coiled tubing by documenting rigid, jointed construction for conventional rotary rigs
• Ensure no plastic coating; coated pipe may classify under 7306 if not drill-specific