We are a Leading Manufacturers, Suppliers of Extruded
Finned tubes and our tube quality was approved by domestic and
international clients. We are exporting our finned tubes to
Thailand, Malaysia and Dubai.
Aluminium extruded fin tubes is formed from a bi-metallic
tube. Consisting of an aluminium outer core and an parent tube
of almost any material. The fin is formed by rolling material
from the outside of the exterior tube to give an integral fin.
The extruded fin is manufactured by compressing an aluminium
outer core tube onto the parent tube. The outer core tube is
exposed to extremely high pressures which essentially "grows"
the fins into the final fin profile. Maximum operating
temperature for this fin type is 2900. Base tube of
extruded finned tubes can be ss, cs, corrosion resistance
steel, copper, copper alloys.
We provides common sizes from 36mm , 50.8mm, 57mm FINNED OD of
bimetal extruded fin tubes with 9 to 11 fpi, many special
sizes in single-metal & bimetal extruded fin tubes are also
available.
Extruded finned tubes are main devices for air coolers and
the common application fields are:
• Heat exchangers for power plants ( electric, nuclear,
thermal and geothermal power plants )
• Steam condensate systems
• Chemical and petrochemical industry
• Food processing plants and refrigeration technology
• Industrial ( steel mills, incinerators, gas compression
facilities ).
At the heart of most HEFT heat exchanger's technology, like in
our famous line of GENERATOR COOLER and AIR COOLER, lies HEFT
aluminium extruded finned tubes, the lead actors on which
rests the efficiency and longevity of our units. Their
particular design, mono or bimetal, provides great resistance
(fin stiffness) as well as exceptional heat transfer
characteristics (longevity, temperature, range, etc.). The
mechanical bond joining liner tubes and aluminium wall offers
superior durability and insures no corrosion occurs between
the fins and the tubes, a key factor in permitting the
delivery of the specified duty by your heat exchanger. Extend
the lifetime of your exchangers and improve their efficiency
and reliability by combining them with the best technology,
