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Every Gas You Need,
One Reliable Source.

Industrial, cryogenic liquid bulk, welding shielding mixtures and hospitality gases —
all supplied across Australia from our Coburg North facility.

Industrial Gases

Pure compressed gases for fabrication, laser, medical and general industrial use.

Liquid Bulk

Bulk liquid cryogenic supply for high-volume industrial and medical use.

Welding Mixtures

Precision shielding gas mixtures for MIG, TIG and flux-cored welding — steel, stainless and aluminium.

CO₂ 5% / O₂ 2% / Ar 93%

APAC 52

A tri-mix shielding gas combining CO₂ arc stability with O₂ wetting action in argon. Produces exceptionally clean, smooth weld beads with very low spatter on mild and low-alloy steels.

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O₂ 7% / Ar 93%

APAC 07

An argon/oxygen blend for spray-transfer MIG welding of carbon steel. The 7% oxygen improves weld-pool fluidity and arc stability, promoting deep penetration and flat bead profiles on thicker sections.

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CO₂ 10% / Ar 90%

APAC 10

A versatile Ar/CO₂ mix providing an excellent balance between spatter control and penetration for general-purpose MIG welding, with a smooth, stable arc.

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CO₂ 18% / Ar 82%

APAC 18

The most popular general-purpose MIG welding gas in Australia for mild steel. The 18% CO₂ provides strong penetration and a forgiving, stable arc. The industry-standard workshop gas.

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CO₂ 25% / Ar 75%

APAC 25

A high-CO₂ argon blend primarily for flux-cored arc welding (FCAW) with gas-shielded wires. Provides deep penetration and high heat input for heavy structural work.

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O₂ 2% / Ar 98%

APAC Stainless 02

A high-purity argon blend with 2% oxygen for MIG welding austenitic and duplex stainless steels. Improves arc stability and weld-pool wetting without excessive oxidation.

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CO₂ 2% / Ar 98%

APAC Stainless 98

An argon-rich blend with 2% CO₂ for MIG welding stainless steel. Provides slightly better penetration than the O₂ equivalent and is widely used for general stainless fabrication.

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He 25% / Ar 75%

APAC ALU 25

An argon/helium blend providing a moderate heat increase over pure argon for aluminium welding. The 25% helium improves wetting and penetration on thinner aluminium.

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He 50% / Ar 50%

APAC ALU 50

A balanced helium/argon blend delivering significantly higher heat input for medium-to-thick aluminium. Excellent penetration, reducing lack-of-fusion defects.

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He 75% / Ar 25%

APAC ALU 75

Maximum heat-input blend for thick aluminium plate and castings. The 75% helium dramatically increases arc energy and penetration for full fusion on heavy sections.

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Hospitality & MAP

Beverage dispensing and food-packaging gas mixtures.

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