80 Oxygen Cooler Bundles and Hydrotest Rig


Sasol Group Technology for Synfuels


2012 - 2014

Project Description:

The replacement of all the oxygen coolers for the Oxygen plant at the Utilities facility in Sasol Secunda. The units cool down oxygen that comes from the compressors before being fed to the rest of the plant. Cooling pure oxygen is dangerous and cleanliness during manufacture was critical. The bundles had to be cleaned and certified as "Safe for Oxygen service".

Project Type:

Design, manufacture and transport.

Material Grade:

Cupro Nickel Tubesheets, Cupro Nickel Tubes with copper fins and stainless steel 304L frame.


500 x 500 x 4000lg


4 tons each