Tungsten Carbide Surfaced Leveling Rolls
Specialized leveling rolls with tungsten carbide coating for flatness correction in rolling mill entry sections. Classified in HTS 8455.90.80.00 as other coated parts for metal-rolling mills.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If marketed as interchangeable cutting tools
Carbide-tipped rolls sold for cutting functions classify as tooling, not mill parts.
If base steel rolls without functional carbide surfacing
Uncoated or decorative coated steel articles fall under Chapter 73.
If used in concrete block making machinery
Identical rolls for non-metal compaction classify under construction machinery parts.
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Import Tips & Compliance
• Document coating thickness and adhesion testing to justify premium valuation over base metal rolls
• Classify based on predominant function; carbide coating doesn't shift to tool steel headings
• Include wear rate specifications for industrial end-use verification
Related Products under HTS 8455.90.80.00
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Backup Rolls for Cold Rolling Mills
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Quick-Change Work Roll Cassettes
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Roll Neck Bearing Housings
Precision machined housings that support roll neck bearings in rolling mill stands. These are other parts under HTS 8455.90.80.00, integral to roll support systems in metal-rolling mills.