Industrial Argon Gas - in a Variety of Sizes
About Argon Blends Industrial Use
Argon, either in its pure form or in combination with
carbon dioxide,
oxygen, hydrogen or
helium
is the most widely used welding gas.
Agas National supplies Argon gas mixtures, formulated to provide increased productivity and cost efficiency. Less spatter, improved welding speeds, reduced set-up and clean-up times and the reduction in consumption costs, i.e. less gas and MIG wire used - these are all factors that lower your overall operating costs.
We are also pleased to announce that we can supply the new "Gx" size gas cylinder for Argon gases. The new "Gx" size high-pressure gas cylinder is designed for EXTRA gas capacity (>10m3) so you have fewer cylinder change over’s and more time spent on those all-important jobs.
Which Argon Welding Gas is Best for Me?
- Uni-A-100 (Pure Argon) – suits welding aluminium and stainless steel MIG or TIG
- Uni-CA-892 For MIG welding -- suits welding most thickness steel and galvanized steel
Potential Hazards
Asphyxiation - Air containing less than 16% oxygen is dangerous
- Precautions
- Never allow oil or grease on cylinder or valve
- Close cylinder valve when not in use
- Always use regulator to connect to system
- Secure cylinders to prevent falling over
- Open cylinder valve slowly

Argon Cylinders generally look like the image below, though the colouring may differ depending on which blend you require.
Free Same Day Delivery Available
Agas National is your local supplier for industrial gases including Argon and Argon blends. We offer free same day delivery* for all your gas needs.
Canstar Certified
Agas National was rated five stars by Canstar for its customer service, bill and cost clarity, value for money and overall customer satisfaction.