Refinery Furnace Process Tube OD 35mm from Germany
This is a seamless non-alloy steel tube with a 35mm outside diameter, designed for process furnaces in oil refineries handling high-temperature hydrocarbon streams. Its circular seamless construction and suitability for refining furnace applications 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 — 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
• Provide the CBSA with the tube's material specification and intended use in refinery furnaces to support the classification
• Verify the tube is not considered a part of general use, which would exclude it from this heading
• Keep documentation of the tube's seamless manufacturing process available for inspection