Single Row Flat Finned Tube

The current state-of-the-art is using a single row flat finned tube bundles tubes with strongly elongated tube cross section. As compared to the multi-row arrangement single row heat exchangers have the following advantages:

• less auxiliary power
• optimal resistance against freezing
• less weight
• less cost for equal thermal performance

These tubes are formed from 1.5mm thick carbon-steel sheets, which are plated on the tube outside by a layer of 0.05mm Aluminum. Aluminum fins are brazed on the long side to the tube. tube. Finning and the entire rest of tube bundle manufacturing are done in our workshop.



Technical Details:

SINGLE ROW FLAT FIN TUBE SPECIFICATION

SINGLE ROW FLAT FIN TUBE

TUBE

ITEM TAG NO
DESCRIPTION
MAKER SPECIFICATION CUSTOMER FILL IN
1 FINING TYPE Brazing  
2 FIN MATERIAL Aluminum 3003  
3 TUBE MATERIAL SPCC  
    Figure Unit Tolerance(mm) Figure Unit Tolerance (mm)
4 Tube section dimension 220*19.1 mm 220 +/- 1,
19.1 +/ -0.3
  mm  
5 Tube wall thickness 1.5 mm -0.2 ~ + 0.2   mm  
6 Fin dimension: 200*19.1 mm 200 +/- 1,
19.1 +/ -0.3
  mm  
7 Fin thickness 0.25 mm -0.05 ~ + 0.05   mm  
8 Fin pitch 2.3 mm ± 0.15   mm  
9 Height 57.3 mm +0.6/ -0.3   mm  
10 Tube length 3 ~ 12 M -0 ~ + 6   M  
11 Quantity No limited PCS None   PCS  

ISO 9001: 2008 Certified

75 Rongfa Road, Jinshan Shanghai, P.R.C.
Head office :

Mr. Edward Yen
Mobile : +86-13910481602
E-mail : 13910481602@163.com
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Mr. Kailash Mishra
Mobile/what’s app : +91-7738127698
Email: kailashpatimishra0309@gmail.com

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