TURBO CHILL TUBES:



TURBO CHILL is an integral low fin tube provided with spiral ridges on the inside surface of tube. In a Turbo Chill Fin Tube, the inside fluid heat transfer capability is remarkably improved in comparison with the smooth in-tube type tubes. By the effects multiplied mutually by the tubes outside fins and inside spiral ridges a high coefficient for overall heat transfer is obtained. These parameters significantly contribute to the reduction in size of various freezing machines. Normally, Turbo Chill Tubes are generally supplied with 8 & 10 starts configuration; however, it can also be fabricated with other number of starts on request. These fin tubes are fabricated in alloy C 12200 to meet the chemical, mechanical and other test parameters of ASTM B 75 / B 359 and in alloy 70600 & 71500 to meet the chemical, mechanical and other test parameters of ASTM B 111 / B 359. BS EN, JIS and DIN standards are also available on request.

 

 

FIN PARAMETERS:-


Tube Dia

Thickness

Fin Density

Fin Dia

Fin Depth

Root Dia

Thickness under Fins

19.05 mm

1.83 mm

19/22/26/40

18.80 mm

1.52 mm

15.76 mm

1.27 mm

19.05 mm

1.65 mm

19/22/26/40

18.80 mm

1.50 mm

15.80 mm

1.18 mm

19.05 mm

1.47 mm

19/22/26/40

18.80 mm

1.42 mm

15.96 mm

0.71 mm

19.05 mm

1.32 mm

19/22/26/40

18.80 mm

1.24 mm

16.32 mm

0.59 mm

19.05 mm

1.18 mm

19/22/26/40

18.80 mm

0.83 mm

17.14 mm

0.55 mm

15.87 mm

1.47 mm

19/22/26/40

15.70 mm

1.42 mm

12.86 mm

0.71 mm

15.87 mm

1.32 mm

19/22/26/40

15.70 mm

1.24 mm

13.22 mm

0.59 mm

 

> For calculation of surface area of a turbo chill tube, please contact us.
> For tube parameters of Turbo Chill Fin Tubes of sizes not mentioned above or any other special requirements please contact us.
> Turbo Chill fin tubes with fin density other than mentioned in the above chart can be produced on request.
> Turbo Chill Fin Tubes with alloy 71500 is also available; please contact us for Fin parameters.
> Turbo Chill Fin Tubes are generally supplied in the “as finned” condition. However, alloy 70600 & 71500 can be supplied in “annealed” temper upon specific request.
> Turbo Chill Fin Tubes are generally produced with desired plain ends, tubes can also be fabricated with intermediate landings upon specific request.
> Turbo Chill Fin Tubes are produced in straight length up to 8 Meters. Bigger lengths can be accommodated on request.
> Turbo Chill Fin Tubes are supplied with deburred / smooth ends.