Ar + CO₂Evrogas 2006 OOD
Varna / Since 2006

Welding gas mixtures in Varna

The right shielding atmosphere for your weld

Corgon (standard MAG): Ar + 18% CO₂Argon (TIG / MIG aluminium): Ar 99.998%CO₂ (economical MAG): CO₂ 100%

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01 / Industrial gases

Welding gas mixtures

Argon, Corgon, carbon dioxide and specialist mixtures for TIG, MIG and MAG welding. Tell us your material and process so we can discuss the appropriate gas.

Shielding gas affects arc stability, weld appearance and the behaviour of the weld pool. The choice must suit the metal, filler wire and welding procedure.

We offer pure argon for TIG and MIG welding of aluminium, Ar + 18% CO₂ for MAG welding of steel, and specialist Ar + 2% CO₂ mixtures for stainless steel.

Choose a cylinder capacity to suit your workload. Contact us to confirm mixture, grade, current availability and delivery in Varna and the region.

02 / Ar + CO₂

Technical specifications

Welding gas mixtures / Technical specifications
Parameter	Value
Corgon (standard MAG)	Ar + 18% CO₂
Argon (TIG / MIG aluminium)	Ar 99.998%
CO₂ (economical MAG)	CO₂ 100%
Ar+CO₂ (stainless steel)	Ar 98% + CO₂ 2%
Ar+He mixture	On request
Cylinder capacities	10 L, 20 L, 40 L, 50 L

03 / Welding gas mixtures

Applications

Structural steel

Corgon shielding mixtures for MAG welding.

Stainless steel

Specialist mixtures selected for the alloy and process.

Aluminium

Pure argon for suitable MIG and TIG applications.

Mechanical engineering

Shielding gases for production and fabrication.

Repairs

Cylinder supply for workshops and maintenance teams.

Special alloys

Discuss specialist mixtures, including Ar+He, on request.

04 / Frequently asked questions

Frequently asked questions

Back to all services

How do I confirm price and availability?

Contact our team by telephone or email. Tell us the gas, grade, quantity and preferred collection or delivery date.

Do you deliver in Varna?

Delivery in Varna and the wider region is available by prior arrangement. Contact us to agree the address, quantity and timing.

Can I bring my own cylinder?

We check cylinder compatibility, visible condition and periodic inspection validity before accepting it for refilling. Contact us first if you are unsure.

Which size and grade should I choose?

Select the gas and fittings according to your equipment and application. Our team can discuss the available sizes and supply conditions before you order.