Air heater, also known as finned tube radiator, is a heat exchanger
widely used in gas and liquid heat exchanger. All heat and cold
exchangers with fins on heat exchange tubes to increase the heat
dissipation area can be summarized as "finned tube radiator".
Commonly used as hot air or cold air, it is characterized by
compact structure and large unit heat exchange area.A heat
exchanger is an energy-saving device that transfers heat between
materials at two or more fluids at different temperatures. It
transfers heat from a higher temperature fluid to a lower
temperature fluid, allowing the fluid temperature to reach the
flow. Specified indicators to meet the needs of process conditions,
but also one of the main equipment to improve energy efficiency.
Mainly concentrated in the fields of petroleum, chemical,
metallurgy, electric power, shipbuilding, central heating,
refrigeration, and air conditioning, machinery, food,
pharmaceuticals, etc. Our factory currently focuses on large heat
exchangers for various industries.FeaturesGenerally speaking, the
fin tube heat exchanger spacing, slice height is the main factors
affecting the fin ratio, medium in the tube and outside the medium
fin ratio and heat transfer coefficient will be significant. If
there is a large difference in the heat transfer coefficient of the
inner and outer film of the tube, the finned tube with a large
finned ratio should be selected, such as steam heating air. When
there is a single-sided medium phase change, the heat transfer
coefficient is very different, such as the exchange of hot and cold
air, when the hot air falls below the dew point, finned tube heat
exchanger can be used. Bare tubes are usually suitable for heat
transfer between air and air without phase change, or between water
and water. When using low finned tube, due to the weak heat
transfer coefficient during this period, strengthening it will
produce a certain effect. However, the excessive fin effect is not
obvious, and the contact area between tube and tube is strengthened
at the same time. Threaded tube or grooved tube can be
used. TubesTubesName: Finned tube • Stainless steel • Carbon
steel • Alloy steel • Copper Nickel • Titanium • Hastelloy
or special material hydrophilic, Epoxy coated, bare, e-coating
Air/air welded is suitable for applications where heat
exchanger temperatures are higher, pollution is higher, and
external loads are higher. It can be fully customized to the
customer's individual needs. The connection of tube to tubesheet is
achieved by welding.Plate and casing• Thick. 1 - 3 mm • Galvanized
steel • Aluminium • Stainless steel • Copper • Brass
Q&A1. Q: How long can we deliver goods?A: It would be
15-25 days after payment and drawing sketch confirmed2. Q: Can your
company supply an after-sales warranty?A: Yes, we can supply 1-year
after-sales warranty against B/L date.3. Q: What payment terms can
you accept?A: We can accept L/C, T/T, etc.4. Q: Can you accept
customized order?A: Yes, we accept, we have a very
professional technical group who can design the special products
according to your basic parameter/ data sheet/ drawings or
sample.5. Q: Do you have your own factory or just you are
a trading company?A: We are the direct factory group, one is
in Guangzhou City, Guangdong Province, another is in Huanggang
City, Hubei Province.6. Q: Is OEM order acceptable to your
company?A: Yes, OEM is Welcomed.7. Q: What kind of equipment used
for manufacturing process?A: A series of high-tech equipment used
in the process of manufacture, including special
hydraulic machine for plate heat exchanger, CNC automatic
cutting machine, automatic wheat arc welding machine,
automatic plasma welding machine, CNC plate winding machine,
shearing machine and etc. 8. Q: What
are certificates and soft power used in
manufacturing process?A: Tranp has obtained ISO9001
certification, CE certification, standardized enterprise
certification and various utility model patent certificates, with
professional engineering and technical personnel engaged in the
design of heat exchange equipment, thermal system and
environmental recovery system. We will help customers to
qualify CE certificates or other foreign certificates in different
area all over the word.9 .Q: What material and
standards used for products?A: All the products are
manufactured as per national
standards,including TSG21-2016, NB/T47004-2009, GB150.1-4-2011, GB/T1512014, GB/T14296-2008
and etc. 10.Q: What is quality inspection procedure to
maintain product quality?A: Tranp has provided professional
inspection regulation for Final quality controls for all products,
to strictly control the quality of products from our
warehouse. About Warranty:We promise 1 year
guarantee, all reasonable relevant cost will be undertaken by us in
the first year if our heat exchanger fails to work due to quality
problem, only the free repairing operation guide is
available in the rest of the years via E-mail
/Fax/Phone Company profile:
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