Core Gas Suppliers South Auckland

Stainless Engineering are industrial gas suppliers as part of the Coregas service centre network throughout New Zealand, servicing East Tamaki, Otahuhu, Botany, Highbrook and the surrounding areas.

As Coregas Service Centre we offer great service, quality gas products, and safe and a cost effective gas supply. We offer a range of industrial gases and specialised mixes in a variety of different cylinder sizes, including Acetylene, Argon, CO2, Nitrogen and Oxygen.

To begin, simply bring your cylinders to the Service Centre and we will happily swap these over for full cylinders. We would kindly ask that you arrive with the appropriate vehicle to transport the cylinders. All cylinders must be restrained with appropriate equipment.

Need speciality gases or general industrial gases?

Stainless Engineering are suppliers of shielding gases, laser cutting gases and more.


Argon is an inert gas and is universal welding product that is ideal for Tig and Mig welding, gas purging, and scientific equipment testing applications.


Oxygen is used with Acetylene for welding, cutting and localised heating. Oxygen gas supports combustion and should always be stored away from flammable products and oil and grease.


Nitrogen is an inert gas and has many uses such as gas purging, food packaging, winemaking, air tools, air conditioning and scientific equipment testing applications.

Speciality Gases

A variety of specialised gas mixes such as Alu and Stain Shield gases and laser mixes.

Carbon Dioxide

CO2 is an inert gas and is one of the most versatile gases, it has many uses for example beer and soft drink dispensing, gas purging, food packaging, welding, fire fighting, and scientific equipment testing applications.


Acetylene is a highly flammable gas. Acetylene cylinders are filled with a porous material which carries the liquid acetone. However, this liquid converts to gas when it is released from the cylinder. Acetylene cylinders are used for fuelling gas or OXY-Acetylene welding, cutting, localised heating and flame hardening.

Shield Mixes

Shielding gases for Mig welding and used for over a wide range of steel thicknesses.

LPG Cylinders

For use with Forklifts.

Please click here for all safety sheets or get in touch if you have questions about our Industrial Gas supply service