9-5/8 Inch Intermediate Casing from Mexico
9-5/8" intermediate casing strings made from nonalloy steel for protecting productive zones in oil wells. Classified HTS 7306.29.60 for drilling-specific iron/nonalloy tubing. Buttress threads provide high torque capacity.
Duty Rate — Mexico → 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
• Certify coupling stock material matches pipe body grade
• Use nitrogen purging for internal cleanliness documentation