Finned Tube

• High frequency welded finned tube
• HRSG finned tube
• Aluminum and copper finned tube
• Special type of finned tube

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High Frequency Welded Finned Tube

There are two types of HF finned tube, solid type and serrated type.
Adhesive strength rate of welded fin over tube is more than 90% of fin thickness,
and pulling strength is more than 25ksi.

HRSG Finned Tube

Aluminum and Copper Finned Tube

There are four types of finned tubes; embedded, wrap-on, over lapped and knurled type
Mainly used for the parts inside of air fin cooler, air heater and etc.

Special type of Finned Tube

Heat transmission finned tube that set up rectangular or square-shaped fins over oval tube
This finned tube maximizes the performance of heat exchangers
and minimizes the loss of heat transfer and pressure.