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Contact: Longhua
Company: Longhua Technology Group (Luoyang) Co., Ltd
Luoyang CBD, No.288 of Kaiyuan Avenue, Luoyang, Henan, China
luoyang 471000
Phone: 037967891167
E-Mail: Send Inquiry 1st year
Date/Time:  7/28/23 1:32 GMT


The radiant fin tube, steel fin tube, electric fin tube is an efficient heat
transfer element, the core and key component of the common air cooler, its quality
directly affects the performance of the common air cooler, and the cost of the
finned tube in the common air cooler accounts for about 60% or more of the total
cost of the tube bundle.

Types Of Finned Tubes
L-Type Finned Tubes
LL Type Finned Tube
KL Type Finned Tube
G-Type Finned Tube
DR Type Finned Tube

Finned tubes are specialized heat transfer components used in various industries
and applications. These tubes are typically made of a metal such as copper,
aluminum, or stainless steel and feature extended surfaces, called fins, attached
to the outer surface of the tube. The fins significantly increase the surface area
of the tube, which enhances heat transfer efficiency.

Finned tubes are commonly used in finnedtubeheatexchanger , air coolers,
condensers, and boilers, where efficient heat exchange is crucial. The fins
facilitate the transfer of heat between the fluid flowing inside the tube and the
surrounding air or fluid. By increasing the surface area available for heat
transfer, finned tubes enable quicker and more effective heat dissipation or heat

Can Finned Tubes Be Made Of Different Materials?
1 2 copper fin tubes can be made of different materials depending on the
application. Materials such as carbon steel, stainless steel, copper, and aluminum
are commonly used in the manufacture of finned tubes. In some cases, a combination
of metals may be used to optimize heat transfer characteristics while minimizing

What Is The Process Used To Manufacture Finned Tubes?
The manufacturing process for finned tubes involves taking a basic tube and
attaching fins to its exterior surface. Various methods such as roll bonding,
extrusion, and welding can be used to attach the fins. The tube is first cleaned
to remove any impurities or contaminants that could compromise adhesion of the
fins. The fins are then bonded to the tube using heat or pressure or a combination
of both. The tube is then tested and inspected to ensure that it meets required

How Are Finned Tubes Maintained?
Finned tubes require regular maintenance to ensure their peak performance and
longevity. Regular maintenance includes cleaning, inspection, and repair. The
fins, tubes, and the interior of the heat exchanger must be regularly inspected
and cleaned to remove debris that may reduce the transfer of heat. The fins may
need to be straightened if they become damaged to optimize heat transfer. In some
cases, fins may need to be replaced if they become damaged beyond repair. It is
important to ensure that the replacement fins have the same specifications and
dimensions as the original fins to ensure proper operation. A preventative
maintenance schedule can help to ensure that finned tubes are regularly maintained
to optimize their operation and lifespan.

As one of tower fan manufacturers, we will do our best to meet all the needs of

Minimum Order: 1 grams

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SOURCE: Import-Export Bulletin Board (
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