Grade X42 Welded Gas Line Pipe 18 Inch Diameter from Mexico
This API 5L X42 grade pipe has an 18-inch (457.2 mm) external diameter, longitudinally welded from nonalloy steel sheets for natural gas distribution pipelines. It withstands pressures up to 1000 psi and includes corrosion-resistant coatings. HTS 7305.12.1030 applies for its line pipe function, circular cross-section, and precise size specs.
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
• Label with exact grade (X42) and yield strength to match statistical reporting requirements
• Obtain pre-shipment inspection certificates for weld quality to expedite customs clearance
• Avoid misdeclaration of diameter; use caliper measurements certified by third-party labs