Solar Thermal Refined Copper Pipe 1-1/2 Inch
1-1/2 inch refined copper pipe for solar thermal collectors, high thermal transfer efficiency. Under HTS 7411.10.5000 as other refined copper pipes. Used in evacuated tube or flat plate systems.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If with extruded fins for collectors
Fin-enhanced tubes are cast/rolled articles.
If integral to solar water heaters
Apparatus parts classify in Chapter 84.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Certify for solar standards like SRCC OG-100
• Fin-tube assemblies? Risk heading 7419 other articles
• Declare purity for subsidy eligibility
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