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high purity argon gas for welding

Categories argon gas
Place of Origin: China
Brand Name: Hengan
Model Number: Argon gas
Certification: ISO9809, TPED, DOT
Price: USD 55- USD65
Packaging Details: cylinder package
Delivery Time: 30days
Payment Terms: T/T, L/C, D/P, D/A, Western Union, MoneyGram
Supply Ability: 2000PCS
Valve: PX-32A, CGA580 or customized
Cylinder color: customized
MOQ: 200pcs
One 20GP container: 430pcs/ 350pcs
MF: Ar
EINECS No.: 231-147-0
Appearance: Cylinder package
Application: Industrial use
State: Gas
Grade Standard: Electron Grade|Industrial Grade
Purity: 99.9% - 99.9999%
Cylinder size: 1L - 80L
Working pressure: 150bar- 250bar
Test pressure: 250bar-350bar
Brand name: OEM
Normal size: 40L, 50L
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    high purity argon gas for welding

    High purity argon gas for welding

    Argon’s description & basic information:

    Argon (Ar) A colorless, odorless, nontoxic, nonflammable, inert gas.
    Modelargon gas (argon, compressed)
    Molecular FormulaAr
    Flammable LimitsNonflammable
    UN No.UN1006
    CAS No.7440-37-1
    Transportation LabelNonflammable Gas
    Hazardous class for transport2.2
    Trade markHengan

    What are the uses of argon?

    Argon is produced industrially by the fractional distillation of liquid air. Argon is mostly used as an inert shielding gasin welding and other high-temperature industrial processes where ordinarily unreactive substances become reactive; for example, an argon atmosphere is used in graphite electric furnaces to prevent the graphite from burning. Argon is also used in incandescent, fluorescent lighting, and other gas discharge tubes. Argon makes a distinctive blue-green gas laser. Argon is also used in fluorescent glow starters.

    Argon Gas Specification

    Purity: 99.9~99.9999%
    Argon has approximately the same solubility in water as oxygen, and is 2.5 times more soluble in water than nitrogen. Argon is colorless, odorless, nonflammable and nontoxic as a solid, liquid, and gas.[7] Argon is chemically inert under most conditions and forms no confirmed stable compounds at room temperature.

    What is the purity of argon gas do you provide?

    1). 99.999% , 99.99%, 99.9% high purity argon gas

    2). argon mixing gas, such as 80% Ar+20%CO2, or 93% Ar+5% CO2 + 2% oxy

    Argon has several desirable properties:

    • Argon is chemically inert.
    • Argon is the cheapest alternative when nitrogen is not sufficiently inert.
    • Argon has low thermal conductivity.
    • Argon has electronic properties (ionization and/or the emission spectrum) desirable for some applications.

    Argon is inexpensive since it occurs naturally in air and is readily obtained as a byproduct of cryogenic air separation in the production of liquid oxygen and liquid nitrogen: the primary constituents of air are used on a large industrial scale.Argon is the most plentiful by far. The bulk of argon applications arise simply because it is inert and relatively cheap.

    We also supply below gases:


    40L and 50L normal size specification:

    Outside Diameter219MM232MM232MM
    Working pressure150BAR150BAR200BAR
    Test pressure250BAR250BAR300BAR
    Wall thickness5.7MM5.7MM5.7MM

    Our Services

    Reply your enquiry in 24 hours working time.

    Customized cylinder color, cap type, valve model no. and stamping are accepted.

    Every cylinder will be tested before the delivery.

    On time delivery and satisfied sales service.

    Best quality, lowest price, welcome to your inquiry.

    Contact information:

    Contact person: Ms.Stela


    Skype: luckysun11

    Wechat: shashishangdeyu


    Tel/ whatsapp: +0086 135 8932 9639

    Fax: +0086 532 68698194

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