Welded Carbon Steel Gas Transmission Pipe from China
Helical seam submerged arc welded pipe of nonalloy steel for natural gas transmission lines, with OD 24-48 inches. Designed for high-pressure long-distance transport, with a circular cross-section exceeding 406.4 mm, qualifying as line pipe.
Duty Rate — China → Canada
0%
Import Tips
• Verify the external diameter exceeds 406.4 mm and the pipe is nonalloy steel
• Provide helical seam welding documentation
• Confirm the use in gas transmission lines