Corrosion-Resistant Alloy Drill Stem from Japan
Seamless alloy steel drill stem tubing with 168 mm OD, 25 mm wall, enhanced corrosion resistance for sour gas drilling. Meets all 7304.59.80.40 criteria exactly.
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 HIC/SSCC test results for sour service certification
• Distinguish from tool joints (8431); stems remain tubes
• Measure connection tapers carefully; plain tubes only