LSAW X52 Gas Transmission Pipe from China
High-strength LSAW pipe in X52 grade nonalloy steel for natural gas pipelines, with external diameter over 16 inches (406.4 mm). Features thick walls for buried transmission lines handling high-pressure gas. Fits 7305.11.10 as longitudinally submerged arc welded line pipe of iron/nonalloy steel.
Duty Rate — China → United States
35%
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
9903.91.0125%Effective with respect to entries on or after September 27, 2024, articles the product of China, as provided for in subdivision (b) of U.S. note 31 to this subchapter
Import Tips
• Provide hydrostatic test certificates showing pressure ratings suitable for gas service
• Label as 'line pipe' not 'drill pipe' to prevent reclassification to 7304
• Check for anti-dumping duties on certain Chinese-origin LSAW pipes