316Ti Stabilized Superheater Pendant Tube from United States
Seamless 316Ti stainless steel pendant tubes for superheater plenums, with titanium stabilization to prevent carbide sensitization. These tubes are of circular cross-section and are classified under tariff item 7304.49.00 as other seamless stainless steel tubes.
Duty Rate — United States → Canada
50%
Rate breakdown
26SUR5050%United States Surtax Order (2026) — 50% on US products
Import Tips
• Provide mill certificates confirming the 316Ti grade and titanium stabilization
• Ensure the tubes are not classified as parts of superheaters under Chapter 84; if they are specifically shaped for a superheater, they may be classified elsewhere
• Verify the dimensions and wall thickness to match the tariff description