Seamless Refined Copper Medical Gas Piping
Seamless refined copper medical gas piping is used for hospital oxygen and nitrous oxide delivery systems, with medical-grade cleanliness and seamless design to prevent leaks. As seamless tubes of refined copper, they fall under tariff item 7411.10.00.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
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 the piping is made of a copper-zinc alloy (brass) instead of refined copper
Brass tubes fall under a different subheading for copper alloys.
If the piping is made of a copper-nickel base alloy
Copper-nickel alloy tubes are classified separately from refined copper tubes.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Ensure the piping meets NFPA 99 and CSA Z7396.1 standards for medical gas systems
• Declare as seamless refined copper and provide material certificates
• Verify if the piping is supplied in coils or straight lengths, as this may affect measurement units for duty
Related Products under Tariff item 7411.10.00
10mm OD Seamless Copper Hydraulic Tubing Coil
Seamless refined copper tubing with a 10 mm outside diameter, supplied in spool coils for hydraulic fluid transfer in machinery. Its refined copper composition and seamless construction qualify it under tariff item 7411.10.00, which covers tubes and pipes of refined copper.
12mm OD Refined Copper Plumbing Coil Tubing
Seamless refined copper pipe with a 12 mm outside diameter, supplied in coils on spools for water supply and plumbing installations. Its refined copper material and seamless construction place it under tariff item 7411.10.00 for tubes and pipes of refined copper.
15mm OD Refined Copper Air Conditioning Line Set Coil
Heavy-duty 15 mm outside diameter seamless refined copper tubing in coils on spools, used for liquid and suction lines in split air conditioning systems. The refined copper composition and seamless construction qualify it under tariff item 7411.10.00.
16mm OD Refined Copper Water Line Coil on Spool
Maximum 16 mm outside diameter seamless refined copper tubing in coils on spools for residential water service lines. Its refined copper material and seamless construction place it under tariff item 7411.10.00 for tubes and pipes of refined copper.
6mm OD Seamless Copper Gas Line Coil
Precisely 6 mm outside diameter seamless tubing made from refined copper, coiled on spools for natural gas and propane distribution lines. The refined copper composition and seamless construction qualify it under tariff item 7411.10.00.
8mm OD Seamless Copper Coil for HVAC Systems
High-quality seamless tubing from refined copper with an 8 mm outside diameter, wound on spools in coils for HVAC line set applications. Its refined copper material and seamless construction place it under tariff item 7411.10.00.