P110 High-Collapse Casing from Mexico
P110 grade high-collapse casing designed to withstand formation pressures during oil well cementing and completion phases. Classified in HTS 7306.29.81.50 as other casing for drilling, with enhanced collapse resistance for challenging geologies. Typically features buttress threading for superior 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
• Provide collapse test data from independent labs to substantiate high-pressure claims
• Ensure thread protectors are included and documented to prevent damage claims