125mm Steam Drum Tube from Japan
This is a large 125mm outside diameter seamless tube for steam drum risers in industrial boilers, connecting waterwall tubes to the steam drum in high-pressure systems. Its non-alloy steel composition and seamless circular 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 — Japan → Canada
0%
Import Tips
• Verify the tube's outside diameter is within the range specified for the tariff item to avoid misclassification
• Provide the CBSA with the tube's material certification and intended use in boilers
• Consider whether the tube is part of a complete boiler system, which may be classified differently