20-inch API 5L Grade B LSAW Gas Pipeline Pipe from China
Longitudinally submerged arc welded pipe, 20-inch (508 mm) external diameter, non-alloy steel API 5L Grade B, optimized for natural gas distribution pipelines with high yield strength. Classified under HTS 7305.11.10.30 for its LSAW method, size, and dedicated oil/gas line pipe purpose.
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
• Include hydrostatic test reports and chemical composition analysis in documentation for customs verification
• Label pipes clearly with 'Line Pipe for Gas Pipelines' to support classification and avoid general tube duties