API 5CT P110 13Cr Seamless Casing Tubing from Mexico
High-strength seamless tubing of 13% chromium alloy steel per API 5CT P110 grade, used as production tubing in oil/gas wells. With OD ≤114.3 mm and wall thickness not over 9.5 mm, it withstands high-pressure sour service conditions. Fits HTS 7304.29.61.15 for other alloy steel drilling tubing.
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 hydrogen sulfide (H2S) service documentation if applicable for NACE MR0175 compliance
• Use precise OD/wall caliper measurements in entry docs to confirm subheading eligibility
• Avoid delays by pre-submitting mill hydrostatic test reports exceeding API standards