Welded air heat exchanger for exhaust gas recovery (SHGG-22-2-1800)

Descripition:Welding type Finned Tube is made up by coiling band steel around plate fin andFirmly soldering plate fin onto finned tube through using high-frequency weldingProcess, which can ensure intensity of combination between finned tube and plateFin.This welding type finned tube specification:Tube material: Stainless

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Descripition:

Welding type Finned Tube is made up by coiling band steel around plate fin and

Firmly soldering plate fin onto finned tube through using high-frequency welding

Process, which can ensure intensity of combination between finned tube and plate

Fin.



This welding type finned tube specification:

Tube material: Stainless Steel

Tube dimension: ¢ 18 mm

Fin material: Stainless Steel

Fin diameter: ¢ 38

Fin height: 10mm

Fin space: 3.5mm

Application:

In power plant, power plant modification, air conditioning & refrigeration, boiler

, finned type coal saver ( economiser ) and air preheater for heat recovery.


Other Tube Material including: Stainless Stee

Carbon Steel

SA210 A1

SA 213-T11

SA213 T22
SA213 T91

The fin diameter is very flexible, can be changed by customer different requirements
Reference Selection (heat exchanger tube  φ18 .Fin diameter φ38) heat exchanger area M 2
surface Tube quantity Tube row quantityWidthTube lenght(mm)
600800100012001600200025003000
8343010.5 14.0       
414.0 18.7       
517.5 23.4       
621.0 28.0       
10351513.1 17.5 21.9      
417.5 23.4 29.2      
521.9 29.2 36.5      
626.3 35.0 43.8      
12360515.8 21.0 26.3 31.5     
421.0 28.0 35.0 42.0     
526.3 35.0 43.8 52.6     
631.5 42.0 52.6 63.1     
143695 24.5 30.7 36.8     
4 32.7 40.9 49.1     
5 40.9 51.1 61.3     
6 49.1 61.3 73.6     
Reference Selection (heat exchanger tube  φ25 .Fin diameter φ50) heat exchanger area M 2
surface Tube quantity Tube row quantityWidthTube lenght(mm)
600800100012001600200025003000
8350515.8 21.1 26.4      
421.2 28.2 35.2     
526.4 35.2  44.0     
631.7 42.2 52.8     
10361519.8 26.4 33.0 39.6     
426.4 35.2 44.0 52.8     
533.0 44.0 55.0 66.0     
639.6 52.8 66.0 79.2     
123725 31.7 39.6 47.5     
4 42.2 52.8 63.4     
5 52.8 66.0 79.2     
6 63.4 79.2 95.0     
1438.5  46.2 55.4 73.9    
4  61.6 73.9 98.6    
5  77.0 92.4 123.2    
6  92.4 110.9 147.8    

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