Large Diameter Welded Steel Ventilation Duct Pipe from United States
> Welded nonalloy steel pipe with an external diameter exceeding 406.4 mm, used for industrial HVAC exhaust systems. The pipe has plain ends suitable for flanged connections, and its welded circular construction falls under tariff item 7305.39.00.
Duty Rate — United States → Canada
50%
Rate breakdown
26SUR5050%United States Surtax Order (2026) — 50% on US products
Import Tips
• > Confirm the pipe is not for boiler or pressure vessel use, which would fall under other headings
• Provide specifications showing the external diameter exceeds 406.4 mm and the material is nonalloy steel
• Ensure the plain ends are documented for CBSA