6-inch Schedule 40 Seamless Gas Line Pipe 168.3mm OD from China
Schedule 40 wall thickness seamless pipe of nonalloy steel, 168.3 mm OD, used for natural gas distribution pipelines. Fits HTS 7304.19.10.30 precisely as seamless line pipe for gas pipelines in the 114.3-215.9 mm OD range.
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
• Submit hydrostatic test certificates proving pressure rating suitable for pipeline service
• Label clearly as 'line pipe for oil/gas' to prevent confusion with mechanical tubing under 7304.90
• For bulk shipments, ensure container loading complies with IMDG for hazardous material transport if residual oils present