9-5/8 Inch K55 Coupled Oil Well Casing from Canada
9-5/8 inch outer diameter K55 grade threaded and coupled casing for oil well applications, constructed from nonalloy steel. The couplings ensure pressure-tight seals in drilling operations. Fits 7306.29.10 for welded, threaded iron/nonalloy steel casing used in oil/gas 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
• Include detailed dimensional specs (OD, weight per foot) and coupling type (e.g
• STC) in commercial invoice
• Ensure end-user declaration specifies oil/gas drilling to prevent reclassification as general pipe
• Watch for anti-dumping duties on certain origins; verify with CBP for country-specific rates