Alloy Steel Large Chimney Flue Pipe from United States
> Welded alloy steel flue pipe sections exceeding 406.4 mm in external diameter for industrial incinerator chimneys. The product's welded construction and circular cross-section place it under tariff item 7305.39.00 as "Other" welded tubes and pipes of iron or steel.
Duty Rate — United States → Canada
50%
Rate breakdown
26SUR5050%United States Surtax Order (2026) — 50% on US products
Import Tips
• > Ensure the pipe's external diameter exceeds 406.4 mm and it is made of alloy steel
• Keep records of the pipe's intended use in incinerator chimneys to support classification
• Verify that any coatings or linings do not change the product's essential character