Call us: (+27)065 396 0217 / Mail us: info@cryogenservices.co.za
Unit 1, 4 Pressburg Road, Founders View, Modderfontein, Johannesburg, 1609


Liquid nitrogen pipe freezing is a technique used to temporarily isolate a section of a pipe or a specific component by freezing a plug or barrier within the pipe.

We can help you with installation and certification of applications working with nitrogen piping.

Request a quote for the following:
Dewars, withdrawal system, wheelbase,
Flask Lids and additional equipment
We are able to custom build special requests.

uses cooling power to change the dimensions of a inner part such as a tube so that it easily fits into a outer part such as a hand tool.

Service and repair your dewars
– Leak check and re-create vacuum seal
– Refurbish
– Boil off test

We deliver medical grade nitrogen on a small to large scale nationally. We decant Nitrogen at your site in a safe and controlled environment.