Hastelloy C-276 Cold-Rolled Seamless Pipe from United States
Cold-rolled seamless pipe made from Hastelloy C-276 high-nickel alloy steel (Ni-Mo-Cr with approximately 57% nickel), designed for flue gas desulfurization systems. The circular cross-section and cold-rolling process provide exceptional resistance to extreme corrosion. This product is classified under tariff item 7304.51.00 as a seamless tube of other alloy steel, cold-drawn or cold-rolled.
Duty Rate — United States → Canada
50%
Rate breakdown
26SUR5050%United States Surtax Order (2026) — 50% on US products
Import Tips
• Provide a detailed alloy composition analysis showing the high-nickel content (approximately 57%) to confirm classification as other alloy steel
• Verify the seamless and cold-rolled characteristics on the commercial invoice
• If the pipe is for flue gas desulfurization, ensure compliance with Canadian environmental regulations