Thermally Clad Aluminum Distillation Column Plate
Clad non-alloyed aluminum plate exceeding 6.3 mm for distillation tower trays and internals. Thermal cladding ensures vapor-liquid contact efficiency. HTS 7606.91.60.55 due to thickness, purity, cladding.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If pre-perforated column trays
Perforated or formed trays become chemical machinery parts.
If unclad distillation plate
Single metal distillation plates use non-clad non-alloyed codes.
If powder metallurgy precursor
Aluminum powders for cladding process classify as unwrought.
Not sure which classification is right?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
Import Tips & Compliance
• Document thermal bonding process and interface microstructure
• Verify vapor corrosion test data for petrochemical exposure
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