Welding Gas Refill - Argon CO2 Cylinder Refill - Argon CO2 Gas Refill

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By choosing a welding machine on the EURO-WELDING website, you are guaranteed that it is designed by a French or European manufacturer complying with the EN 60974-1 manufacturing standard.

Compliance with this EN 60974-1 standard by the manufacturer guarantees that the equipment produced is intended for industrial and professional use, and that with regard to the rules relating to electromagnetic compatibility, this equipment is rated class A.
It is your responsibility to check the following points before any use
- That the electrical network used when operating this type of equipment is properly earthed
- That the electrical line to which you connect the welding machine is controlled by a fuse whose amperage is in line with that indicated on the nameplate of the machine or that indicated in the supplier's manual.
Depending on the model of machine that interests you, specifically its power in Amperes or its type of current (single-phase or three-phase), it is your responsibility to contact your electricity supplier to ensure that you have the appropriate subscription.
-Pacemaker wearers should consult a doctor before using this equipment. Exposure to electromagnetic fields during welding may have other effects on health that are not yet known.
As a general rule, as with any other tool, it is essential to read the user manual provided with the machine, including the safety instructions, before using this equipment.

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Argon CO2 Gas Cylinder Refill - B5 - 1m³

Supplier stock

Soudexpert

Reference: 8R20005

€101.48

82,50 € tax excl.

Fast delivery

2-year warranty

You have purchased a SOUDEXPERT B5 ARGON / CO2 gas cylinder on our website.

Upon delivery, you received your cylinder in double packaging, allowing you to return it to us once empty.
This box is printed with "Return box". It is mandatory, in order to comply with the regulations on the transport of hazardous materials, to use this box.

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Argon CO2 Gas Cylinder Refill - B8 - 1.5m³

Supplier stock

Soudexpert

Reference: 8R20008

€116.85

95,00 € tax excl.

Fast delivery

2-year warranty

You have purchased a SOUDEXPERT B8 ARGON / CO2 gas cylinder from our website.

Upon delivery, you received your cylinder in double packaging allowing you to return it to us once empty.
On this box is printed "Return box". It is mandatory, in order to comply with dangerous goods transport regulations, to use this box.

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Argon CO2 Gas Cylinder Refill - B10 - 2.2m³

Supplier stock

Soudexpert

Reference: 8R20010

€132.23

107,50 € tax excl.

Fast delivery

2-year warranty

You have purchased a SOUDEXPERT B10 ARGON / CO2 gas cylinder from our website.

Upon delivery, you received your cylinder in double packaging allowing you to return it to us once empty.
This box is printed with "Return box". It is mandatory, in order to comply with regulations on the transport of hazardous materials, to use this box.

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Argon CO2 Gas Cylinder Refill - B20 - 4.3m³

Supplier stock

Soudexpert

Reference: 8R20020

€193.73

157,50 € tax excl.

or 3 x 64,58 €

Fast delivery

2-year warranty

You have purchased a SOUDEXPERT B20 ARGON / CO2 gas cylinder on our website.

Upon delivery, you received your cylinder in double packaging allowing you to return it to us once empty.
On this box is printed "Return box". It is mandatory, in order to comply with dangerous goods transport regulations, to use this box.

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Pure Argon Gas Cylinder Refill - B5 - 1m³

In stock

Soudexpert

Reference: 7R20005

€101.48

82,50 € tax excl.

Fast delivery

2-year warranty

You have purchased a SOUDEXPERT B5 ARGON gas cylinder on our website.

Upon delivery, you received your cylinder in double packaging allowing you to return it to us once empty.
This box has "Return box" printed on it. It is mandatory, in order to comply with dangerous goods transport regulations, to use this box.

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Pure Argon Gas Cylinder Refill - B8 - 1.5m³

In stock

Soudexpert

Reference: 7R20008

€101.48

82,50 € tax excl.

Fast delivery

2-year warranty

You have purchased a SOUDEXPERT B8 PURE ARGON gas cylinder from our website.

Upon delivery, you received your cylinder in double packaging allowing you to return it to us once it is empty.
On this box is printed "Return box". It is mandatory, in order to comply with regulations on the transport of hazardous materials, to use this box.

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Pure Argon Gas Cylinder Refill - B10 - 2.2m³

In stock

Soudexpert

Reference: 7R20010

€132.23

107,50 € tax excl.

Fast delivery

2-year warranty

You have purchased a SOUDEXPERT B10 PURE ARGON gas cylinder on our website.

Upon delivery, you received your cylinder in double packaging allowing you to return it to us once empty.
This box is printed with "Return box". It is mandatory, in order to comply with regulations on the transport of hazardous materials, to use this box.

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Pure Argon Gas Cylinder Refill - B20 - 4.3m³

Supplier stock

Soudexpert

Reference: 7R20020

(1 review)

€193.73

157,50 € tax excl.

or 3 x 64,58 €

Fast delivery

2-year warranty

You have purchased a SOUDEXPERT B20 PURE ARGON gas cylinder on our website.

Upon delivery, you received your cylinder in double packaging allowing you to return it to us once empty.
On this box is printed "Return Box". It is mandatory, in order to comply with the regulations on the transport of hazardous materials, to use this box.

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Sol Argon Indus gas refill

Supplier stock

SOL FRANCE

Reference: Recharge Indus

(16 reviews)

€130.17

105,83 € tax excl.

Fast delivery

2-year warranty

You have purchased a SOL Argon Indus gas cylinder from our website.

Upon delivery, you received your cylinder in double packaging allowing you to return it to us once empty.
This box is printed with "Return carton". It is mandatory, in order to comply with regulations on the transport of hazardous materials, to use this box.
Sol Argon Indus gas refill

By ordering the Argon INDUS gas refill, you will receive an email from us containing the Chronopost label to affix to the box.
You will then need to drop off this box containing the cylinder at a post office or a Chronopost relay point.

To prevent any fraudulent activity, we must receive the returned cylinder before any new shipment is sent.
It is therefore important not to delay dropping off your cylinder at a relay point or post office of your choice once the Chronopost return label has been issued.

You will receive your full gas cylinder at your home or at the address of your choice within 4 to 7 working days.

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Sol Enermix C15 gas refill

Supplier stock

SOL FRANCE

Reference: Recharge C15

(70 reviews)

€128.13

104,17 € tax excl.

Fast delivery

2-year warranty

You have purchased a SOL Enermix C15 gas cylinder from our website.

Upon delivery, you received your cylinder in double packaging allowing you to return it to us once empty.
On this box is indicated "return box".
It is mandatory, in order to comply with the regulations on the transport of hazardous materials, to use this box.
Sol Enermix C15 gas refill

By ordering the Enermix C15 gas refill you will receive an email from us containing the Chronopost label to be affixed to the box.
You will then need to drop off this box containing the cylinder at a post office or a Chronopost relay point.

To prevent any malicious act, we must receive the return of the cylinder before any new shipment.
It is therefore important not to delay depositing your cylinder at a relay point or post office of your choice once the Chronopost return label has been issued.

You will receive your full gas cylinder at your home or at the address of your choice within 4 to 7 working days.

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Sol Enermix OX2 Gas Refill

In stock

SOL FRANCE

Reference: Recharge OX2

(11 reviews)

€138.38

112,50 € tax excl.

Fast delivery

2-year warranty

You have purchased a SOL Enermix OX2 gas cylinder on our website.

Upon delivery, you received your cylinder in a double packaging allowing you to return it to us once empty.
This box is labelled "return carton".
It is mandatory, in order to comply with regulations on the transport of hazardous materials, to use this box .
Sol Enermix OX2 Gas Refill

By ordering the Enermix OX 2 gas refill, you will receive an email from us containing the Chronopost label to affix to the box .
You will then need to drop off this box containing the cylinder at a post office or Chronopost relay point.

In order to prevent any malicious act, we must receive the returned cylinder before any new shipment.
It is therefore important not to delay dropping off your cylinder at a relay point or post office of your choice once the Chronopost return label has been issued.

You will receive your full gas cylinder at your home or at the address of your choice within 4 to 7 working days.

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Sol NITROGEN Gas Refill

In stock

SOL FRANCE

Reference: Recharge Azote SOL

(2 reviews)

€130.17

105,83 € tax excl.

Fast delivery

2-year warranty

You have purchased a SOL Nitrogen gas cylinder on our website.

Upon delivery, you received your cylinder in double packaging allowing you to return it to us once empty.
This box is marked "return carton".
It is mandatory, in order to comply with the regulations on the transport of hazardous materials, to use this box.
Sol NITROGEN Gas Refill

By ordering the Argon INDUS gas refill you will receive an email from us containing the Chronopost label to be affixed to the box.
You will then need to drop off this box containing the cylinder at a post office or a Chronopost relay point.

In order to prevent any malicious act, we must receive the return of the cylinder before any new shipment.
It is therefore important not to delay dropping off your cylinder at a relay point or post office of your choice once the Chronopost return label has been issued.

You will receive your full gas cylinder at your home or at the address of your choice within 4 to 7 working days.

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Sol HYDROGENATED NITROGEN Gas Refill

Supplier stock

SOL FRANCE

Reference: Recharge Azote NH5

€130.17

105,83 € tax excl.

Fast delivery

2-year warranty

You have purchased a SOL Hydrogenated Nitrogen gas cylinder from our website.

Upon delivery, you received your cylinder in a double packaging allowing you to return it to us once empty.
This box is labelled "return shipping box".
It is mandatory, in order to comply with regulations on the transport of hazardous materials, to use this box.

Sol HYDROGENATED NITROGEN Gas Refill

By ordering the Argon INDUS gas refill, you will receive an email from us containing the Chronopost label to be affixed to the box.
You will then need to drop this box containing the cylinder off at a post office or a Chronopost relay point.

To prevent any fraudulent act, we must receive the returned cylinder before any new shipment.
It is therefore important not to delay dropping off your cylinder at a relay point or post office of your choice once the Chronopost return label has been issued.

You will receive your full gas cylinder at your home or at the address of your choice within 4 to 7 business days.

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SOL gas cylinder reshipment carton

Supplier stock

Soudure pro

Reference: CART/SOL

(6 reviews)

€3.59

2,92 € tax excl.

Fast delivery

2-year warranty

Welding gas refilling allows you to replenish your cylinder's gas supply, with no contract or annual fee. Whether you use pure argon or an argon-CO₂ mixture, gas refilling is an economical and flexible solution. Discover our argon cylinder refilling service and our welding gas solutions.

Why refill your cylinder?

When the pressure in your gas cylinder drops, you need to refill or exchange it to continue welding. Argon gas refilling applies to TIG and aluminium MIG welders, while argon CO₂ refilling is intended for steel MIG-MAG. The right gas, at the right time, prevents stoppages in the middle of work.

Refill or exchange?

Two supply options exist. Argon cylinder refilling consists of having your own cylinder filled by a professional. Standard exchange means returning your empty cylinder for a full one: faster, but you get a different cylinder back. Both solutions are suitable for contract-free cylinders that you own outright.

Without a contract, it's simpler

With a contract-free cylinder, welding gas refilling is unrestricted: no annual fee, no obligation to use a single supplier. You refill or exchange whenever you want, wherever it is convenient. Over time, this is often more economical than classic rental, especially for regular use.

Planning ahead for refilling

Monitoring the pressure gauge on your regulator allows you to anticipate the refill. A residual pressure that is too low means there is little gas left: it is better to plan the replacement before running dry in the middle of a job. For regular use, having a second reserve cylinder is a valuable safety measure.

Argon, argon-CO₂, or something else?

Choose the refill according to your process: pure argon for TIG and aluminium MIG, argon-CO₂ mixture for steel MIG-MAG, oxygen and acetylene for flame welding. Check the compatibility between the gas, your regulator, and your cylinder.

The contract-free cylinder, an asset

The contract-free cylinder is the natural complement to gas refilling. You buy the cylinder once, then only pay for the gas with each welding gas refill. No annual fee, no commitment: it is a flexible supply method, particularly suited to welders who use their machine regularly without necessarily having industrial volumes. Over a few years, the savings compared to classic rental are significant.

Safety during refilling

As with any handling of compressed gas, argon cylinder refilling requires precautions. Never refill a cylinder yourself: entrust it to an approved centre. Transport the cylinder secured upright on a trolley. Close the valve during transport and check the condition of the regulator before reassembly. These safety steps, simple but essential, ensure safe use of your welding gas circuit.

Refill frequency

The frequency of gas refilling depends on your consumption: gas flows throughout the entire arc duration, at a flow rate of several litres per minute. Daily use can empty a cylinder in a few days or weeks depending on its capacity. For occasional use, a small cylinder is sufficient and easy to store. Adapt the capacity of your gas cylinder to your work pace to optimise refill frequency and cost.

Gases available for refilling

Welding gas refilling covers the main gases used: pure argon (for TIG and aluminium MIG), argon-CO₂ mixture (for MIG-MAG of steel), and oxygen-acetylene (for flame welding and oxy-cutting). Check that your refill point offers the exact gas you need and that your cylinder and regulator are compatible with that gas. A wrong gas can damage the regulator or compromise the gas shielding, which directly results in porous weld beads and a loss of quality.

In summary, the contract-free cylinder and free refilling form the most economical and flexible duo for any welder using a shielding gas process, from TIG to MIG-MAG.

Our advice

To never run out of gas, monitor your pressure gauge and plan ahead for your welding gas refill. Opt for a contract-free cylinder to refill freely, and choose the right gas for your process. Browse our argon and argon-CO₂ refill solutions.

Frequently asked questions

How to refill your welding gas cylinder?

Two options: refilling, which consists of having your own cylinder filled by a professional, or standard exchange, which consists of returning your empty cylinder for a full one. Both are suitable for contract-free cylinders.

Which gas to refill depending on your process?

Pure argon for TIG and aluminium MIG, argon-CO₂ mixture for steel MIG-MAG, oxygen and acetylene for flame welding. Check the compatibility between the gas, your regulator, and your cylinder.

Is it more economical to refill than to rent?

With a contract-free cylinder, no annual fee: you only pay for the gas. Over time, this is often more economical than classic rental, especially for regular to frequent use.

How to plan ahead for a gas refill?

By monitoring the pressure gauge on your regulator: a low residual pressure means there is little gas left. For regular use, having a second reserve cylinder is a safety measure that prevents stoppages in the middle of a job.