13-3/8 Inch K55 Production Casing from Mexico
Heavy-duty seamless K55 nonalloy steel casing, 13-3/8 inch diameter for production zones in oil wells. Designed for high-pressure environments post-drilling. HTS 7304.29.20 covers this as other nonalloy casing.
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
• Obtain third-party inspection reports (e.g
• SGS) verifying seamless manufacture and K55 yield strength
• Comply with API monogram requirements; customs may request proof for duty-free claims if applicable