Industrial Ventilation Duct Pipe 16-inch from United States
This is a welded spiral pipe of nonalloy steel with an external diameter of 406.5 mm, just above the 406.4 mm threshold. It is used for large factory exhaust systems and has a smooth interior for efficient airflow. The pipe is closed by welding and has a circular cross-section, falling under the 'Other' tariff item for large-diameter tubes and pipes of iron or steel.
Duty Rate — United States → Canada
Rate breakdown
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- GAC
Steel · Required
Global Affairs Canada: GAC Steel (Carbon Steel) requires review / declaration data. CBSA's Single Window matching criteria match this classification number (Within Range 7304000000–7306999999).
CBSA Single Window matching criteria, unknown
Import Tips
• Measure the external diameter precisely to confirm it exceeds 406.4 mm, as pipes at or below this threshold fall under a different tariff item
• Ensure the pipe is made of nonalloy steel to avoid classification as alloy steel
• Provide technical drawings or specifications to the CBSA for verification