Cold-Formed Pure Nickel Catalyst Wire
Cold-formed high-purity nickel wire used as catalyst support in chemical reactors. Falls under HTS 7505.21.10.00 as cold-formed non-alloyed nickel wire for its surface area and reactivity properties.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If impregnated with active catalyst
Supported catalysts become chemical preparations.
If in filter cartridges
Assembled catalyst filters are filtering machinery parts.
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Import Tips & Compliance
• Include BET surface area tests showing cold-formed porosity benefits
• Hazardous material declarations if for hydrogenation processes
• Prevent reclass as 'catalyst prepared' under 3815; ship as base wire
Related Products under HTS 7505.21.10.00
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