Plate-Fin Recuperator for Argon Liquefaction
Brazed aluminum plate-fin recuperative heat exchanger integrated into argon liquefaction cycle for recovering cold from exhaust gases. Classified under HTS 8419.60.10.00 as machinery specifically designed for gas liquefaction containing the named heat exchanger technology.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If using shell-and-tube or wound coil recuperators
Different heat exchanger geometries for the same liquefaction function classify separately.
If configured for semiconductor rare gas recovery
Gas recovery systems for semiconductor manufacturing receive special classification.
Not sure which classification is right?
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Import Tips & Compliance
• Include P&ID drawings showing integration in complete liquefaction process flow
• Certify fin density and braze material specifications matching statistical note requirements
• Avoid set classification by importing as single skid-mounted machinery unit
Related Products under HTS 8419.60.10.00
Brazed Aluminum Plate-Fin Air Separation Unit
Compact machinery designed for cryogenic air separation into oxygen, nitrogen, and argon using brazed aluminum plate-fin heat exchangers for efficient gas cooling and liquefaction. Classified under HTS 8419.60.10.00 due to its integral brazed aluminum plate-fin heat exchangers essential for gas liquefaction processes. Primarily used in industrial gas production facilities.
Cryogenic LNG Vaporizer with Plate-Fin Exchangers
Machinery for vaporizing liquefied natural gas using brazed aluminum plate-fin heat exchangers in open-rack or submerged coil configurations for efficient heat transfer. Falls under HTS 8419.60.10.00 specifically because of the brazed aluminum plate-fin technology central to its temperature change process for gas treatment.
Helium Liquefaction Plant with Plate-Fin HX
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Nitrogen Generator with Brazed Plate-Fin Cooler
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Cryocooler Heat Exchanger Module for Air Liquefaction
Compact brazed aluminum plate-fin heat exchanger module integrated into Stirling or Gifford-McMahon cryocoolers for small-scale air liquefaction. HTS 8419.60.10.00 applies as complete machinery containing the specified heat exchanger type for gas liquefaction processes.