13-3/8 inch 54.5 lb/ft K-55 Casing from Canada
Heavy-duty seamless K-55 grade casing with 13-3/8 inch OD for intermediate oil well sections, constructed from nonalloy steel. Designed for high-pressure environments in drilling operations, meeting the >406.4mm diameter criterion of HTS 7304.29.20.80.
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
• Provide hydrostatic test reports proving pressure rating compliance for customs verification
• Label with exact weight per foot and API grade to match statistical reporting requirements
• Avoid common pitfall of shipping with couplings attached, which may require parts classification