DELLOK Heat Cooler Extruded Fin Tube Powder Coating For Evaporator

^{Product name:A214 CS Helical Condenser Extruded Fin Tube}

^{Product model: AJX1000Z107}

^{Link description: The product pictures displayed on the page are for reference only. The specific product model, size, specification, material and other technical information need to be customized according to your needs.}

<sup>Extruded Finned Tube Advantage:
1. Optimized inner to outer surface ratio
2. High heat exchange rate
3. Enhanced structure due to the roll forming process
4. Flexible as straight tube or bent or coiled heat exchangers
5. Low heat resistance between fins and tube
6. Strong resistance to shock and thermal expansion and contraction
7. Cost and energy saving due to long service life and high exchange rate</sup>

^{This type of finned is produced by pushing a aluminium tube over a base tube. The fins are rolled from the outside of aluminium tube and the outer tube is pressed same time to the base tube. In addition to the excellent heat transfer the base is excellent protected from corrosion.
Max. working temperature: 285°C
Fin Materials: Aluminium
Base Tube Materials: No limits
Extruded and Serrated Fin Tubes
Produced same as Extruded Fin Tubes but fins are serrated. The already excellent heat transfer will be increased.
Max. working temperature: 285°C
Fin Materials: Aluminium
Base Tube Materials: No limits}

Extruded finned tube features:

The finned tube provide by us is Extruded Type, which is different from the ones through HF Welding and Wrapping method. The fins are obtained by roll forming the outer surface of a soft seamless plain tube. The technology simply squeezes the wall thickness transforming into straight fins on the tube. So the fin and the tube are integrated and inseparable, which avoids the heat resistance between fin and tube, and optimizes heat exchange efficiency. Based on this structure, the Extruded type can survive more severe working conditions than other finned tubes. Also it, on the other hand, shows several unique features such as enhanced physical structure, resistance to vibration, anti-corrosion ability, and long service life, etc.

Under this technology, there are two major types of finned tubes available with us, Single metal tubes and Bimetallic tubes. The former uses Copper, Aluminum, and Copper Nickel alone. The later has a core tube on the inside made of harder material. In this case, the outer tube is rolled onto the core tube in order to provide for a tight bond and good thermal contact between the two tubes.

Customized finned tube is available. The specification table is followed below. If required, the fin tube can be made into various forms after soft annealing process. They can be used for cooling and heating in a large scale of conditions. For example, coils in water heater, oil cooler in large machines, heat transfer part in boiler and heat recovering system, air-conditioning and refrigeration industry as condenser part or evaporator part, etc.

The material for our fin tube covers Copper(C10200, C12000, C12200), Copper Nickel(C70600), Aluminum(1060), Aluminum alloy, Aluminum-Steel(bimetallic), Aluminum-Stainless Steel(bimetallic), Aluminum-Copper(bimetallic), Aluminum-Copper Nickel(bimetallic), Copper-Copper Nickel(bimetallic).

^Advantage:

^{1. Optimized inner to outer surface ratio}

^{2. High heat exchange rate}

^{3. Enhanced structure due to the roll forming process}

^{4. Flexible as straight tube or bent or coiled heat exchangers}

^{5. Low heat resistance between fins and tube}

^{6. Strong resistance to shock and thermal expansion and contraction}

^{7. Cost and energy saving due to long service life and high exchange rate}

^{Extruded Finned Tube Specifications:}

^{Product Description:}

^{The fin tubes available with us covers Integrated Finned Tube of Copper (C10200, C12000, C12200),Cupronickel (C70600), Aluminum (1060) and Aluminum Alloy (AISI6063), Bimetallic Finned Tube such as Copper - Aluminum, Copper Alloy - Aluminum, Steel – Aluminum, Stainless Steel – Aluminum,Laser Welded Fin Tube using Stainless Steel and Titanium.
We have a wide and comprehensive range of products, and we can produce all the relevant types of products in the market.}

^{As shown in the figure below:}

^{Product Packaging:}

^{We can package the products according to the customer's requirements to ensure the safe arrival of the products in all kinds of transportation scenarios. If you have special requirements on packaging, please contact us.}

FAQ

^{1. What Does Fin Tube Mean?}

^{A fin tube is a tube that has small fins around the outside surface. These fins act as a filter and a mechanism to transfer heat from the material inside the tube to the outside space or vice versa. Fin tubes are used in applications that require a transfer of heat from a hot fluid to a colder fluid through the tube's wall. The rate at which such heat transfer occurs depends on three factors:}

^{The temperature difference between the two fluids.}

^{The heat transfer coefficient between each of the fluids and the tube wall.}

^{The surface area to which the fluid is exposed.}

^{2. Where is finned tube heat exchanger used?}

^{Finned tube heat exchangers generally use air to cool or heat fluids such as air, water, oil or gas, or they can be used to capture or recover waste heat. These heat exchangers can used in a broad range of industries including oil & gas, power generation, marine and HVAC&R.}

^{3. What is extruded fin tube?}

^{Extruded finned tubes are bimetallic tubes whose outer aluminium surface is finned by cold plastic deformation. There are two major types of finned tubes available with us, single metal tubes (also called mono metallic fin tube) and Bimetallic tube (composite extruded fin tube) .}