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pure argon gas for welding

Categories argon gas
Place of Origin: shangdong
Brand Name: hengan
Model Number: pure argon gas for welding
Certification: ISO
Packaging Details: cylinder pack
Delivery Time: within 35 days after deposit
Payment Terms: TT or LC
MOQ: 100 cylinders
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    pure argon gas for welding

    pure argon gas for welding

    1. Description:

    Argon is colorless, odorless, and nontoxic as a solid, liquid, and gas. Argon is chemicallyinertunder most conditions and forms no confirmed stable compounds at room temperature.

    2. Physical properties


    Molecular Formula

    CAS No.

    UN No.

    Hazardous Class

    Standard Package Container

    Filling Cubic Meter

    Argon gas





    40L/150bar cylinder


    47L/150bar cylinder


    47L/200bar cylinder


    50L/200bar cylinder


    3. Typical technical data


    Pure Argon Gas

    High Purity Argon Gas

    Argon (%)



    Impurity (ppmv)

















    4. Applications

    1).Incandescent lightsare filled with argon, to preserve thefilamentsat high temperature from oxidation.

    2). Argon as protective gas, which is often mixed carbon dioxide gas together used in welding industry, such as MIG welding, GTA welding or GMA welding.

    3). It is used for thermal insulation in energy efficient windows.

    4). Compressed argon gas is allowed to expand, to cool the seeker heads of the AIM-9 Sidewinder missile, and other missiles that use cooled thermal seeker heads. The gas is stored at high pressure.

    5). Argon is sometimes used for extinguishing fires where damage to equipment is to be avoided.

    6). Argon is used in graphite electric furnaces to prevent the graphite from burning.

    5. Notice for Argon Gas

    Although argon is non-toxic, it is 38%denserthan air and is therefore considered a dangerousasphyxiantin closed areas. It is also difficult to detect because it is colorless, odorless, and tasteless.

    We also can provide you with industry gases, high purity gases in electric industry, say argon, helium, hydrogen, Nitrogen, Acetylene, Carbon Dioxide (CO2), Nitrous Oxide (N2O), Sulfur Hexafluoride (SF6), Sulfur Dioxide (SO2), liquid chlorine, propane, Ar+CO2, etc.

    Quality pure argon gas for welding for sale
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