Steel heat exchangers

Spiral finned heat exchangers are most usually used as air heaters/coolers in which working fluid is usually hot water, steam or oil. Perfect solution for air coolers or heaters in petrochemical and oil industry.

Available in mid steel or stainless steel version

Heat exchanger technical info

Description:

Spiral finned heat exchangers are most usually used as air heaters in which working fluid is usually hot water, steam or oil. They can also be used as economizer or process coolers.

There is wide range of industries that require this kind of heat exchangers: textile industry, oil and petroleum industry as well as energy industry.

Spiral finned tube heat exchangers are cross-flow type of heat exchangers made of steel tubes and cold roll steel strip that is wound around tube. Step between two fins can be 2,5, 5 or 10 mm. Heat exchangers are hot galvanized in order to improve heat transfer coefficient as well as corrosion resistance.

Heat exchanger sections (finned tubes) are welded to foundation plate and collectors. Pipe fittings with flanges and counter flanges are welded to collectors.

Heat exchangers are mounted in horizontal or vertical position taking into account the type of working fluid.   In the case of steam exchangers it is necessary to set the condensate collector minimum of 300 mm below the condensate level.

In front of the exchanger it is necessary to set the control valve, and behind the exchanger it is necessary to set condensate separator. For more information contact us via email or contact form below.

They are perfect in combination with our axial fans

 

Spiral finned heat exchangers are most usually used as air heaters/coolers in which working fluid is usually hot water, steam or oil.

Finned heat exchangers

Description:

Finned heat exchangers are most usually used as air heaters in which working fluid is usually hot water, steam or oil. They can also be used as economizer or process coolers.

There is wide rabge of industries that require this kind of heat exchangers: textil industry, oil and petroleum indutry as well as energy industry.

Heat exchanger sections (finned tubes) are welded to foundation plate and colletors. Pipe fittings with flanges and counter falges are welded to collectors.

Heat exchangers are mounted in horizontal or vertical position taking into account the type of working fluid.   In the case of steam exchangers it is necessary to set the condensate collector minimum of 300 mm below the condensate level.

In front of the exchanger it is necessary to set the control valve, and behind the exchanger it is necessary to set condensate separator.

Finned heat exchangers are most usually used as air heaters/coolers  in which working fluid is usually hot water, steam or oil.

Dimensional sketch

Spiral finned heat exchangers
Dimenzije čeličnih izmjenjivača topline sa spiralno orebrenim cijevima

Dimenzije čeličnih izmjenjivača topline sa spiralno orebrenim cijevima

 
Oznaka Dimenzije Ogrijevna površina [m2] Težina 1m u kg
d D emin 5mm 10mm 5mm 10MM
S 1/2″ 22 48 42 0,73 0,4 3,1 2,5
S 3/4″ 27 59 52 1,11 0,6 4,2 3,2
S1″ 34 70 62 1,5 0,8 5,9 4
Finned heat exchangers
Dimenzije lamelnih izmjenjivača topline

Dimenzije lamelnih izmjenjivača topline

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