Seamless Steel Fin-Tube Base OD 30mm from Germany
This is a plain seamless tube with a 30mm outside diameter, serving as a base for aluminum finned heat exchanger tubes in air preheaters. Its non-alloy steel composition and seamless circular form qualify it under tariff item 7304.39.00, which covers other seamless tubes of iron or non-alloy steel with a circular cross-section, prior to fin attachment.
Duty Rate — Germany → Canada
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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
• Ensure the tube is imported without fins attached, as finned tubes may be classified differently
• Provide the CBSA with the tube's material certification and intended use in heat exchangers
• Verify the tube is not considered a part of general use, which would exclude it from this heading