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New Arrival China Sulphur Hexafluoride Gas - Sulfur Hexafluoride – YANXA

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New Arrival China Sulphur Hexafluoride Gas - Sulfur Hexafluoride – YANXA Detail:

Sulfur Hexafluoride (SF6) is an inorganic, colorless, odorless, and non-flammable gas. SF6 primary use is in the electrical industry as a gaseous dielectric medium for various voltage circuit breakers, switchgear and other electrical equipment, often replacing oil filled circuit breakers (OCBs) that can contain harmful PCBs. SF6 gas under pressure is used as an insulator in gas insulated switchgear (GIS) because it has a much higher dielectric strength than air or dry nitrogen. This property makes it possible to significantly reduce the size of the electrical gear.

Chemical formula SF6 CAS No. 2551-62-4
Appearance Colorless gas Average Molar mass 146.05 g/mol
Melting point -62℃ Molecular weight 146.05
Boiling point -51℃ Density 6.0886kg/cbm
Solubility Lightly soluble    

Sulfur hexafluoride (SF6) is normally available in cylinders and drum tanks. It is normally used in some industries including:
1) Power & Energy: Primarily used as an insulating medium for a wide range of high voltage electrical and electronic equipment such as circuit breakers, switch gears and particles accelerators.
2) Glass: Insulating windows – reduced sound transmission and heat transfer.
3) Steel & Metals: In molten magnesium and aluminum production and purification.
4) Electronics: High purity sulfur hexafluoride used in electronic and semiconductor applications.

ITEM

SPECIFICAITON

UNIT

Purity

≥99.999

%

O2 +Ar

≤2.0

ppmv

N2 

≤2.0

ppmv

CF4

≤0.5

ppmv

CO

≤0.5

ppmv

CO2 

≤0.5

ppmv

CH4 

≤0.1

ppmv

H2O

≤2.0

ppmv

Hydrolyzable fluoride

≤0.2

ppm

Acidity

≤0.3

ppmv

Notes
1) all the technical data indicated above are for your reference.
2) alternative specification is welcome for further discussion.


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We stay with our company spirit of Quality, Performance, Innovation and Integrity. We goal to create more value for our clients with our abundant resources, advanced machinery, experienced workers and superb solutions for New Arrival China Sulphur Hexafluoride Gas - Sulfur Hexafluoride – YANXA , The product will supply to all over the world, such as: Tunisia, Sri Lanka, Romania, We have established long-term, stable and good business relationships with many manufacturers and wholesalers around the world. Currently, we are looking forward to even greater cooperation with overseas customers based on mutual benefits. Please feel free to contact us for more details.
  • The company's products very well, we have purchased and cooperated many times, fair price and assured quality, in short, this is a trustworthy company!
    5 Stars By Fay from Hamburg - 2018.10.01 14:14
    We have been appreciated the Chinese manufacturing, this time also did not let us disappoint,good job!
    5 Stars By Murray from Swiss - 2017.12.31 14:53
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