Seamless Carbon Steel Boiler Tube OD 25mm from United States
This is a seamless tube made from non-alloy steel with an outside diameter of 25mm, precision-engineered for use in high-pressure steam boilers. Its circular cross-section and seamless construction qualify it under tariff item 7304.39.00, which covers other seamless tubes of iron or non-alloy steel with a circular cross-section.
Duty Rate — United States → Canada
50%
Rate breakdown
26SUR5050%United States Surtax Order (2026) — 50% on US products
Import Tips
• Verify the tube's material grade and pressure rating are documented for CBSA review
• Ensure the tube is not classified as a part of general use, which would exclude it from this heading
• Consider whether the tube is part of a complete boiler, which may be classified differently