Hollow profiles
Copper bars, rods and profiles. > Of refined copper > Hollow profiles > Hollow profiles
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Subheadings
Products classified under Tariff item 7407.10.10
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.
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.