X65 Alloy Steel Seamless Line Pipe 16 Inch from Mexico
High-strength X65 grade alloy steel seamless pipe with 16-inch (406.4 mm max) OD for transporting natural gas in pipelines. Falls under HTS 7304.19.5050 due to its seamless construction, alloy steel material, and specific diameter range for oil/gas line pipe applications.
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
• Include hydrostatic test certificates showing pressure ratings suitable for pipeline service
• Label as 'line pipe for oil/gas' to distinguish from casing/tubing; mislabeling risks audit
• Check for alloy content exceeding carbon steel thresholds to confirm 7304.19 classification