Nonalloy Steel Welded Culvert Pipe from United States
> Heavy-duty welded pipe of iron or nonalloy steel with an external diameter exceeding 406.4 mm, corrugated for stormwater drainage under roads. Its circular cross-section and welded construction, not specialized for casing, line, or piling, place it 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
• > Verify the pipe is not classified as casing or line pipe, which would fall under other headings
• Provide specifications showing the external diameter exceeds 406.4 mm and the nonalloy steel material
• Ensure the corrugated design is documented for CBSA