Stainless Steel Oil Well Casing Pipe 9-5/8 Inch OD from Canada
Seamless stainless steel casing pipe with an outside diameter of 244.5 mm and wall thickness of 10.3 mm, designed for lining oil and gas wells during drilling operations. It falls under HTS 7304.24.40.30 due to its seamless construction, stainless steel material, casing use in drilling, OD between 215.9 mm and 285.8 mm, and wall thickness less than 12.7 mm.
Duty Rate — Canada → 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
• Verify seamless construction via mill test certificates; ensure API 5CT certification for oilfield acceptance
• Common pitfall: misclassifying welded pipes under 7306
• Provide exact OD and wall thickness measurements in entry docs