22-inch API 5L PSL1 Line Pipe from China
22-inch (558.8 mm) diameter longitudinally welded line pipe, API 5L PSL1 compliant, made of carbon steel for natural gas distribution. Used in midstream pipeline infrastructure. Matches HTS 7305.19.1030 criteria for welded line pipe specs.
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
• PSL1 vs PSL2 designation affects quality docs; provide matching inspection certificates
• Measure external diameter precisely post-weld to confirm range compliance