Hollow Copper D-Shaped Profiles for Solar Thermal Collectors
Hollow D-shaped profiles of refined copper, designed for solar thermal collector absorber plates. The flat side bonds to aluminum fins while the curved hollow section carries heat transfer fluid, making them a specialized hollow profile of refined copper.
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 profiles are imported as part of a complete solar collector system
Complete solar collectors are classified under Chapter 84 as machinery, not as copper profiles.
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 profiles are classified as hollow profiles of refined copper, not as parts of solar collectors (which fall under Chapter 84)
• Provide a mill certificate confirming copper purity (≥99.85%) to support refined copper classification
• Verify the D-shape meets the definition of a hollow profile under Chapter 74 legal notes
Related Products under Tariff item 7407.10.10
Hollow Copper Oval Profiles for Radiator Manufacturing
Oval-shaped hollow profiles extruded from refined copper, engineered for automotive and industrial radiator cores. The elongated cross-section optimizes fluid flow and heat dissipation, qualifying as hollow profiles of refined copper.
Hollow Copper Rectangular Profiles for HVAC Systems
Extruded hollow profiles of refined copper with a rectangular cross-section and continuous hollow center, used in heat exchanger assemblies for HVAC units. They are hollow profiles of refined copper under tariff item 7407.10.10.
Hollow Copper Square Profiles for Electrical Busbars
Extruded square hollow profiles of refined copper used in high-current electrical busbar systems. They feature thin walls for weight reduction while maintaining conductivity, qualifying as hollow profiles of refined copper.
Hollow Copper Triangular Profiles for Architectural Fascia
Triangular hollow profiles extruded from refined copper for decorative architectural fascia and flashing systems. They provide structural support with reduced weight via internal hollowing, qualifying as hollow profiles of refined copper.