High Purity Helium Gas He

Chemical Formula

He

Hazard Class

2.2

Molecular Weight

4.003

Cylinder

40L/50L

Boiling Point (℃)

-268.93

CAS

7440-59-7

Density(kg/m³)

0.169

UN

1046

Helium Application

1. as a constituent in neutral atmospheres e.g., in heat treatment applications requiring a protective atmosphere;

2. in the welding industry as an inert shielding gas for arc welding;

3. in conjunction with helium (“leak”) detectors to test the integrity of fabricated components and systems;

4. as a combined cooling and shielding medium for the pulling of optical fibres;

5. forcooling of uranium rods in nuclear reactors;

6. in various types of gas lasers as a buffer or carrier gas;

7. to fill large balloons for upper atmosphere and cosmic ray studies.

About Wonder Gas

Wonder Gas are Professional Manufacturer of all kinds of Gases , Including
Oxygen,Nitrogen,Argon,CO2,Acetylene,Helium,Hydrogen,Mixture Gas,Rare Gases ...... and so on.

Cylinder

Capacity

Match Valve

20ft Bulk Loading

20ft Pallet Loading

40L 150Bar

6 Cube 150Bar

CGA580

450 Bottles

250 Bottles

47L 150Bar

7 Cube 150Bar

CGA580

400 Bottles

250 Bottles

50L 150Bar

10 Cube 150Bar

CGA580A

350 Bottles

250 Bottles