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DELLOK Extrusion Aluminum Fin Tube heat transfer

1 meter
MOQ
$10 ≥1 Piece/Pieces
Price
DELLOK  Extrusion Aluminum Fin Tube heat transfer
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Features
Specifications
Trademark:: DELLOK
HS Code :: 8436990000
Type :: Pellet Mill
Origin:: Yangzhou Jiangsu China
Transport Package:: Tray
Warranty :: 12 Months
High Light:

Aluminium Extruded Fin Tube

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Finned Aluminum Extrusion Tube

Basic Infomation
Place of Origin: China
Brand Name: DELLOK Yonghui
Certification: CE
Model Number: X46cr13/4Cr13
Payment & Shipping Terms
Packaging Details: wooden box
Delivery Time: 1-3weeks
Payment Terms: T/T, L/C, D/A, D/P, Western Union, MoneyGram
Supply Ability: TBD
Product Description

DELLOK Extrusion Aluminum Fin Tube heat transfer

 

About us

 

DELLOK (YONGHUI RADIATING PIPE MANUFACTURING CO.,LTD.) was established in 2002, which is located in Jiangsu, China. After many years of development, the company now has 66 million yuan in fixed assets, more than 200 employees, and 33 technical staffs. We have 4 aluminum processing production lines, with the annual processing capacity of more than 20,000 tons; And we have 5 tube-drawing production lines; 47 fintube production lines, 1 imported production line from American with the brand of McElroy , with the annual production capacity of 12 million meters the above. Quality is the theme of eternal pursuit of winner -Production workshop- Meticulous works, standardized management system and systematic quality assurance are Dellok(YONGHUI)'s best commitment to quality. In Dellok(YONGHUI), the quality control is not only the detection of the final process, but throughout the entire production process. We implement a set of quality control and assurance systems. Each batch of pipes is sampled and tested, and records are kept as a quality guarantee for the final product.

 

Product Description:

The Extruded Fin Tube also known as Bimetallic Fin Tube is one of the most preferred finning processes for various applications.

The fins are manufactured by Extruding the Fins on the Aluminum Muff Tube which is made to Fit with close tolerance over the Base Tube.

The Extrusion takes place on a Continuous Fin Extruder with Three Tooling rolls and extrusion takes place at high pressures in the range of 1200 psi.

Because of the cold working process the Bond between the Tube and fin is flawless and hence gives excellent Heat Transfer Efficiency.

At the same time the mechanical strength of the fins is also enhanced drastically.

          Aluminum Extruded Tubing

 

         Manufacturing Process:

          A carefully degreased core tube is fitted into an aluminium primary tube.

         This assembly is then fed into the triple-spindle finning head of the fin-extruding machine.

         Three special multi-disc packs extrude the aluminium tube into helical high fins

         while reducing the inner diameter to give firm pressure contact with the core tube

         Fin materials: Aluminium

         Base tube materials: Any metallic material

 

          Extruded Aluminum Tube

 

         Advantages:

         1) Thermal

         The bonding of the outer and inner tubes removes the risk of loss of contact

         with the aluminium due to thermal stress.

         Maximum operating temperature: 250°C. The transfer coeffcient remains steady.

         Additionally as the outer sleeve is continuous no electrolytic couple is created.

         2) Mechanical

         The fins are more rigid and stand the handling shocks better,compared to types "G" an "L".

 

          Extruded Aluminum Tubing

 

        Properties:

        To improve the heat transfer efficiency in the effective space.

        To Reduce the required installation space for the required heat transfer surfaces.

        To lower equipment cost while having higher operational reliability.

        The running cost is lowered due to lower tube side pressure drop.

        The rigidity of tube is increased, which improves the seismic resistance of the tube.

        Enhancement of heat transfer, reduction on flow resistance and metal consumption.

 

         Extruded Fin Tube

 

       Applications:

       These Fin Tubes find application in AIR FIN COOLERS, DRIERS, RADIATORS etc and are preferred

       in Industries like Food

       and Agriculture, Power Plants, Chemical Industries, Steel Plants, Chiller Plants etc.

 

          Extruded Fin Tubes


        Specifications:

 

                  DELLOK  Extrusion Aluminum Fin Tube heat transfer 5

 

 FAQ

 

Q: What is your the lead time for production?

A: Generally Sample needs 1-3 days, mass production needs 15-30 days,  also depends on your request.

Q: What is the warranty for your products?

A :We provide one year warranty for the products.

Q: What payment terms do you accept?

A :Trade assurance,TT,Western Union.

Q: What are the modes of transportation of machines?

A: Air freight, sea freight express delivery, etc. We will choose the most suitable transportation method according to

your  requirements.

 

 
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Get in touch with us
Contact Person : Pax Yang
Tel : +862569521609
Fax : 86-25-6952-5709
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