Seamless Refined Copper Medical Gas Piping
Seamless refined copper pipes compliant with NFPA 99 for hospital oxygen, nitrous oxide delivery systems. Classified HTS 7411.10.10 as seamless refined copper tubes. Medical-grade cleanliness and seamless design prevent contamination.
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More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If imported as assembled medical gas manifolds
Complete medical gas delivery assemblies classify under Chapter 90 medical instruments.
If copper-tin bronze alloy construction
Bronze alloys per note (b) use 7411.21, distinguished from refined copper.
If reservoir/cistern applications in hospitals
Copper tanks/reservoirs for medical gas storage fall under Chapter 73 reservoirs heading.
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Import Tips & Compliance
• Include CGA K1101 cleaning certification; declare medical end-use on FDA import alerts
• Avoid misclassifying Type K wall thickness under plumbing stats
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