Dominion Gas, A Praxair Company

Dominion Gas is a supplier of acetylene and propane gases.


Produces a very high temperature flame when mixed with oxygen. Extensively used as a heat source in the refurbishment of offshore drilling tools.


Wide range of applications when used either on its own or in conjunction with oxygen. Provides a very broad expanse of flame for pre and post heat treatment of welded structures. Supplied in various cylinder sizes up to 47kg as well as those designed for use with FLT. Also available in bulk tanks.