Zinc-Coated CK67 High Carbon Flat Wire for Reed Valves
High-carbon (0.67%) nonalloy steel flat wire, hot-dip galvanized, 1.2mm thick x 18mm wide for reed valve manufacturing in engines. Provides durability under high vibration. HTS 7217.30.15.30 due to flat profile, carbon content, and zinc plating.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If in bars rather than wire form
High-carbon flat bars (thicker than wire dimensions) classified in heading 7213.
If pre-cut and shaped for specific engine parts
Engine-specific reed valve parts may be classified with machinery components.
If round rather than flat cross-section
High-carbon round wire with plating falls under different flat wire exclusion.
Not sure which classification is right?
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Import Tips & Compliance
• Galvanizing certificates must specify zinc coating as 'other base metal' plating
• Verify wire is not 'further worked' per Chapter 72 notes (no polishing, coating with plastics)
• Prevent reclassification as parts by importing in straight lengths, not pre-formed shapes
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