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DELLOK heat exchanger G type embedded aluminum fin tube

Dellok Yonghui Radiating Pipe Manufacturing Co.,Ltd.

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Address: No.20 Xinghuo Road,Nanjing,Jiangsu,China

Contact name:Brian Wanqian

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Dellok Yonghui Radiating Pipe Manufacturing Co.,Ltd.

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DELLOK heat exchanger G type embedded aluminum fin tube

Country/Region china
City & Province nanjing jiangsu
Categories Pig Iron
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Product Details

DELLOK heat exchanger G type embedded aluminum fin tube

 

 

 

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.

 

                           

 

Embedded Fin Tube embedded fins (G-Fins) are made by winding aluminium or copper strip into a helical groove machined on the outer surface of the tube.

Extruded finned tubes are bimetallic tubes whose outer aluminium surface is finned by cold plastic deformation.

 

 

 

 

Product Specification
Tube OD19~51 (mm)3/8”~2”
Tube Wall Thk2.11~3.5(mm)0.083”~0.138”
Tube Length≤18,500 (mm)≤60.7 ft
Fin Thk0.3~0.5 (mm)0.012”~0.02”
Fin Height10~16 (mm)0.394”~0.63”
Fin Pitch100~433 FPM3~11 FPI
Fin TypeG
Material Combinations
Fin MaterialAluminum (most common grade:Alu.1100, Alu.1060, Alu. 6063)
Copper
Tube MaterialC.S. (most common grade: A179, A192,SA210 GrA1/C,A106 Gr B )
S.S. (most common grade: TP304, 316)
Copper (most common grade:UNS12200,14200, 70600, CuNi70/30, CuNi 90/10)
Titanium (most common grade: B338Gr2)
Applied400°C
Temperature
Type of ServiceHigh temperature

 

 


 

 

FAQ

 

Q1: Are you trading company or manufacturer?

A: We are manufacture factory and we can accept OEM order. Welcome to visit our factory and check our products.

 

Q2: Can I have a sample ?

A: Yes, welcome to place sample order to test and check quality. Mixed samples are also OK.

 

Q3: 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.

 

Q4: What is the warranty for your products?

A :We provide one year warranty for the products.

 

Q5: What payment terms do you accept?

A :Trade assurance,TT,Western Union.

 

Q6: 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.Low fin Tube

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