Alloy Steel Welded Semicircular Hollow from United States
Welded semicircular (D-profile) hollows made from heat-resistant alloy steel, with a wall thickness of less than 4 mm, used for furnace components. These non-circular cross-section tubes are produced by welding and are classified under this tariff item for welded, non-circular alloy steel profiles.
Duty Rate — United States → Canada
50%
Rate breakdown
26SUR5050%United States Surtax Order (2026) — 50% on US products
Import Tips
• Specify the heat-resistant alloy composition and wall thickness on the invoice
• If the hollows are components of furnaces, verify whether they are parts of machinery, which may fall under Section XVI
• Use the CBSA's tariff classification advice for certainty