Alloy Steel Square Hollow Structural Section 100x100x6mm from United States
Welded square tube of alloy steel with 100mm x 100mm outer dimensions and 6mm wall thickness, used in structural frameworks for buildings and machinery. It qualifies under this tariff item as a welded tube of square cross-section.
Duty Rate — United States → Canada
50%
Rate breakdown
26SUR5050%United States Surtax Order (2026) — 50% on US products
Import Tips
• Confirm the product is welded and not seamless; provide documentation of the manufacturing process
• Ensure the wall thickness exceeds 4mm for this classification
• Keep records of the steel grade for customs verification