DOT 3HT Hydrogen Fuel Cylinder from United States
A DOT 3HT hydrogen fuel cylinder, a heat-treated seamless steel cylinder for hydrogen fuel cells or storage, no overwrap. It falls under tariff item 7311.00.00 as a container for compressed gas made of iron or steel.
Duty Rate — United States → Canada
50%
Rate breakdown
26SUR5050%United States Surtax Order (2026) — 50% on US products
Import Tips
• Ensure the cylinder is empty and purged of hydrogen before shipping
• Verify that the cylinder meets Transport Canada's standards for hydrogen storage
• Have the DOT 3HT certification documents ready for CBSA inspection