18-Inch Longitudinal Welded Crude Oil Pipe from United States
This is a heavy-wall nonalloy steel pipe with an 18-inch external diameter, longitudinally welded using the submerged arc process for crude oil gathering lines. It is classified under tariff item 7305.12.00 as 'Other, longitudinally welded' line pipe, given its large diameter and nonalloy steel composition.
Duty Rate — United States → Canada
50%
Rate breakdown
26SUR5050%United States Surtax Order (2026) — 50% on US products
Import Tips
• Verify the external diameter is over 406.4 mm and that the pipe is made of nonalloy steel
• Keep documentation of the submerged arc welding process for CBSA verification
• Consider whether the pipe meets API 5L specifications for potential duty relief