Sizes of heat exchanger tubes

Heat exchanger tubes are used in energy and chemical industry for heating the buildings, water etc.

The heat exchanger tubes make it possible to transfer thermal energy from one media to another.


Dimensions of tubes with internal ribs (MRLF tubes)

– outside diameter x wall thickness (OD x WT):
  • 18.0 x 0.5 – 72.0 x 6.50 mm
– application:

Cold drawn heat exchangers tubes (sizes in mm)

– outside diameter x wall thickness (OD x WT):
  • 16.0 x 1.2 – 51 x 5 mm
– application:
  • for heat exchangers *

Cold drawn heat exchangers tubes with minimum wall thickness (sizes in inches)

– outside diameter x wall thickness (OD x WT):
  • 12.70 x 0.89 – 76.20 x 5.59 mm [0.500 x 0.035 – 3.000 x 0.220 in] [20 – 5 BWG]
– application:
  • for heat exchangers *

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Download the Product portfolio of steel tubes