Ningbo Winroad Refrigeration Equipment Co., Ltd.

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      Fin tube
      ACR Copper Tubes
      Copper Plumbing
      Copper Fittings
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Contact Us
Address: number 11,lianfeng industrial estate,shiqi street,yinzhou area,Ningbo,China
Tel: 86-574-88182159
Fax: 86-574-88441119
M: (0)18605746315
E-mail: eva@nbwinroad.com
  You are here / Products / Fin tube
Ningbo Winroad Refrigeration Equipment Co., Ltd.

Copper finned tube
Copper finned tube Model No:
Payment Type:L/C or T/T
Copper finned tube:
High Efficiency Finned Copper Tube is for heat tranferring efficiently.
Low fin tube
Low fin tube Model No:
Payment Type:L/C, T/T
Low fin tubes:Low fin tube is for flooded evaporation & condensation process, with high-performance structures.
Evaporation tubes, like condensation tubes, are available with different types of inside structures tailored to specific requirements.
Aluminum fin tube
Aluminum fin tube Model No:
Payment Type:L/C or T/T
Aluminum fin tube:
Double-metal composite finned tube of stainless steel or copper compound and then rolled out through the tube fin with a combination of density,thermal resistance is small,good heat transfer performance,high strength,mobility loss,anti-corrosion can  be strong,long-term cold thermal operating conditions is not easy deformation,work and long service life.                                                                                                                    Overall rolling fin smooth burr-free, easy cleaning,heating and air conditioning projects carried out in the wet cooling fins look easy to make condensation of water,heating andother heat in the drying pay occasions,both by the anode surface treatment,color,nice,and can effectively prevent surface corrosion. Aluminum rolled fin tube made by rolling the whole tube,non-contact thermal resistance,high strength,heat-shock and mechanical vibration,thermal expansion performance is good,and has a considerable expansion of heat-transfer surface,in this fin control into a the heat exchanger,the effect ahead of the string piece or pieces around the heat exchanger.
Technical Specification
Outside Diameter (mm)
Height of   Fin     (mm)
Base Tube Diameter (mm)
Pitch   of    Fin     (mm)
Thickness of     Fin     (mm)
Unit    Angle   (m²/ m)
Fin     Scale
Use     Temperature (?)
25
6.5
12
2
0.25
0.38
10.2
≤150?
28
7.5
12
2
0.25
0.42
11
36
10
16
2.3
0.3
0.61
13.6
36
10
16
2.5
0.3
0.77
13
38
10
18
2.3
0.3
0.77
13.8
38
10
18
2.5
0.3
0.79
13.1
44
12.5
19
2.5
0.3
0.86
14.5
44
12.5
19
2.8
0.3
0.89
13.7
47
12.5
22
2.5
0.3
0.94
14.8
47
12.5
22
2.8
0.3
0.90
14.2
50
12.5
25
2.5
0.3
1.05
16.6
50
12.5
25
3.0
0.3
0.95
15.1
57
16
25
2.5
0.35
1.8
28.5
57
16
25
2.8
0.35
1.75
27.4
60
16.5
27
2.5
0.4
1.812
21.4