Copper Finned Tube Coil Immersion Heat Exchanger

√ Made of seamless Copper finned tube,not only has high heat transfering performance,but also can stand high pressure.
√ Can processed into any shape and size by your design,customized dimension is accepted.

Feature :

1) Materials is finned copper pipe with φ19mm diameter.
Coil Size/Dimension: Coil outer diameter is 110mm,other dimensions can be customized.
2) Performances: high-efficiency, energy-saving, endurable in use,eco-friendly and materials-saving.
3) Processes: Extruded processes, no welding processes.
4) The Fin height reaches 10~15mm,heat changing surface 0.16sqm/meter (0.16㎡/m).
5) Providing series of finned tubes for heat exchanger such as finned tube, finned coil tube, dual finned coil tube.
6) Widely used in petroleum industry, petrochemical industry, metallurgical industry,power industry, food, maritime, home appliances such as refrigerator and air-ondition, automobile industry etc.
7) Large volume, high quality, most competitive price and excellent services.
8) OEM are available according to drawings and/or samples.
9) Sold well in U.S.A, Germany etc.
10),Can be welded with flange at the bottom.

Application :

Usually,you need to send us the drawing or tel us the requirements.We accept small order.

*Remark:

1),the dimension of coil outer dimension is always 110mm,because our mold is designed with diameter 110mm.
2),The outer diameter of tube is 19mm regularly,heat changing surface 0.16sqm/meter (0.16㎡/m).

• The place of origin is in China,when you buy one or a small quantity,please consider freight into the cost;
• Accept bulk order with Container delivery;
• Accept customized size and production;
• More types of  Finned Tube Coil Immersion Heat Exchanger not displayed on the web.If the item above doesn`t meet your requirement,please contact us to email: heating@smartclima.com ,we can supply a favourite item you need.

Finned tube can be divided into two types:wrapped coil finned tube and Extruded Finned Tube.

Wrapped coil finned tube: In order to improve the efficiency of heat transfer, usually add fins on the tube surface, increasing the outer surface area (or internal surface area) of heat transfer tube , so as to improve heat transfer efficiency purposes.

wrapped coil finned tube is made by using the most advanced CNC machine so that the L-shaped fin tube segment binding force in the best condition by digital control, trapezoidal cross-section and heat flux distribution formed rolling size consistency, saving material on the basis of greatly improved thermal efficiency, eliminate

A string of films finned tube segment gap can not be eliminated due brought thermal contact resistance.

Features: winding process, high production efficiency, from the uniform slices, heat resistance, wing of the ratio, the base tube can be protected from air attack.

Application: mainly used in petrochemical, power, paper, tobacco, construction and other industries heating air coolers, air heaters.

Extruded finned tubes is that the iron,copper or aluminum tubes are compound and then rolled out through the fins, with a combination of tight, low thermal resistance, good heat resistance, high strength, low flow loss, corrosion resistance strong, long-term cold hot conditions not easily deformed, the advantages of long working life.
Overall rolling fin smooth burr, easy to clean, easy to make the appearance of condensate When fins wet cooling in heating and air conditioning engineering, heating and drying in the other heat exchanger applications, surfaces are anodized, nice color and can effectively prevent surface corrosion.
Aluminum rolling finned tubes made from rolled aluminum whole, non-contact thermal resistance, high strength, thermal shock and mechanical vibration, thermal expansion properties, and has a considerable expansion of the heat transfer surface, this finned tubing the heat effect leading to a string around a piece of sheet or heat exchanger. According to user needs, processing a variety of steel around the finned tubes, steel-aluminum finned tube.

For extruded finned tubes,our company uses single-metal single-metal pure copper and its alloy to make high-efficiency finned tubes that can be processed into single-layer coils and double-layer coils of various shapes to meet the requirements of good application efficiency. The finned tube has internal corrugations to aid in turbulence of the medium within the tube. Can be widely used in applications where space is limited.

The main specifications of the currently available finned tubes that can be used for coil processing are as follows: 

Outer diameter: greater than 19.05mm

Inner diameter: greater than 12.5mm

Sheet spacing: 2.3mm

Fin thickness: 0.3mm

Fin height: greater than 3mm

Bottom wall thickness: greater than 0.75mm

The main specifications of the currently available high finned tubes are as follows:

Outer diameter: greater than 26mm

Inner diameter: greater than 14mm

Sheet spacing: 2.3mm

Fin thickness: 0.3mm

Fin height: greater than 5.5mm

Bottom wall thickness: greater than 1.0mm

1. What are Finned Tube Coil Immersion Heat Exchangers?
Answer:Compared with commen copper tube coil heat exchanger,finned tube coil immersion heat exchangers are more high-effiencency heat exchange systems,which are always used to transfer heat between two kinds of flowing liquid. They are composed of a copper finned tube coil immersed in a vessel and are commonly used to transfer heat from a hot source to a cold source efficiently.Also,because it is made by cold-extrusion technology,seamless,therefore,it can stand high pressure.

2. What is the purpose to use “Finned Tube Coil Immersion Heat Exchanger”?
Answer: The purpose to use a finned tube coil immersion heat exchanger in HVAC system is to transfer heat from a hot source to a cold source efficiently.It is commonly used in applications such as industrial heating, air conditioning, and refrigeration,and other HVAC system.

3. How does a Finned Tube Coil Immersion Heat Exchanger work?
Answer: A finned tube coil immersion heat exchanger consists of a finned tube coil.Liquid flows from one end and out from the other end,during this procedure,the heat is then transferred from the hot source to the cold source by conduction.Because the finned tube coil is made from copper material,and it is designed to increase the surface area of the heat exchanger,therefore the rate of heat transfer is greatly increased.

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