API 5CT J55 Threaded Casing Pipe from Canada
Seamless steel casing pipe made from J55 grade nonalloy steel, threaded on both ends for coupling in oil well drilling operations. Used to line and stabilize boreholes during oil or gas extraction. Classifies under 7304.29.10 as threaded or coupled casing of iron or nonalloy steel for drilling.
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 API 5CT certification and provide mill test reports (MTRs) to confirm seamless construction and J55 grade nonalloy steel composition
• Ensure threading specifications match API standards; mismatched threads may lead to reclassification or customs delays
• Include end-user declaration specifying oil/gas drilling use to avoid misclassification as general pipe under 7304.19