Heavy Wall Seamless Casing Pipe 11-inch OD 18mm WT from Canada
Seamless non-alloy steel casing pipe with 279.4 mm OD and 18 mm wall thickness for oil well protection. Precisely matches HTS 7304.39.0052 specifications for large OD seamless pipes. Provides structural integrity in drilling operations.
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
• API 5CT drift and coupling test reports needed if premium connections present
• Wall thickness gauged ultrasonically; under-gauge risks reclassification to thinner subheading
• Declare as 'other' pipe, not OCTG if lacking API 5CT premium class designation