Deaerator Heater Tube from United States
A seamless cold-rolled tube bundle for deaerating feedwater heaters, designed to remove dissolved oxygen from boiler feedwater. Its non-alloy steel construction provides reliable performance in feedwater heating applications. This product falls under 7304.31.00 as a cold-drawn or cold-rolled seamless tube of non-alloy steel.
Duty Rate — United States → Canada
50%
Rate breakdown
26SUR5050%United States Surtax Order (2026) — 50% on US products
Import Tips
• Document the tube's use in deaerating feedwater heaters to support classification
• Provide material certifications to the CBSA
• Verify the cold-rolled process is accurately described in the import documentation