Nickel Chemical Reaction Vessel Liner
Formed nickel liner insert for glass-lined chemical reactors handling corrosive media. Classified as other nickel articles under HTS 7508.90.50.00 due to custom fabrication. Provides secondary containment barrier.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If shipped as flat nickel plate for field forming
Unformed nickel plates classify under heading 7506.
If imported pre-installed in reactor vessel
Complete chemical reaction kettles classify as machinery under 8419.
If primarily ceramic with nickel metal spray coating
Ceramic labware with metal coatings falls under Chapter 69.
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Import Tips & Compliance
• Include vessel dimensions and mounting flange specifications
• Hazardous material training certification for handlers of reactor components
• DOT packaging requirements for curved, fragile liners
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