Iron Chimney Flue Liner Tube from United States
Iron chimney flue liner tube is a single-wall nonalloy steel tube used for chimney flue liners in masonry fireplaces, with a 6-inch diameter. It is a hollow profile of iron or nonalloy steel, not further worked than welded, and falls under tariff item 7306.90.00 as 'Other' tubes, pipes, and hollow profiles.
Duty Rate — United States → Canada
50%
Rate breakdown
26SUR5050%United States Surtax Order (2026) — 50% on US products
Import Tips
• Ensure the flue liner tube complies with Canadian building codes (e.g
• ULC S635) for fireplace installations
• Declare the tube's diameter and wall thickness accurately to CBSA
• Keep documentation showing the tube is not further worked beyond welding, to support classification under this item