3. Available Gases
3.7 Hydrogen (H₂)
Hydrogen is essential in aerospace as a fuel for rocket engines, supplies energy to computers and life support system in space. It is used to improve plasma welding and cutting operations. In addition, it is usually mixed with Argon to weld stainless steel and can be used as a propellant for any type of vehicle. Hydrogen is also offered as a pure specialty gas under the brand ALPHAGAZ™, which is suitable for critical laboratory and analytical applications.
Product Specification
| Supply Mode | Grade | Purity | Impurities | Packaging Available | ||
|---|---|---|---|---|---|---|
 Cylinder |
 Rack |
 VIE |
||||
| Packaged Gas Supply | Industrial | ≥ 99.999% |
Oxygen < 3 ppm |
● | ● | not included |
| Purified | ≥ 99.9995% |
Oxygen < 2 ppm |
● | ● | not included | |
| ALPHAGAZ™ 1 | ≥ 99.999% |
Moisture < 2 ppm Oxygen < 2 ppm Hydrocarbons < 0.5 ppm CO < 0.5 ppm CO2 < 0.5 ppm |
● | not included | not included | |
| Bulk Supply | Contact for more information | not included | not included | ● | ||
Packaging Information
| Packaging | Grade | No. of Cylinder(s) | No. of Outlet(s) | Water Capacity (L) | Content (m³) | Gas Pressure (bar) | Valve Connection |
|---|---|---|---|---|---|---|---|
|
Grade Industrial |
No. of Cylinder(s) 1 |
No. of Outlet(s) 1 |
Water Capacity (L) 10 |
Content (m³) 1.4 |
Gas Pressure (bar) 150 |
Valve Connection BS 341 No. 4 |
|
Packaging 47 |
Grade 6.5 |
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|
Packaging 50 |
Grade 7.5 |
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|
Packaging Purified |
Grade 47 |
No. of Cylinder(s) 6.5 |
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|
Packaging 50 |
Grade 7.5 |
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|
Packaging ALPHAGAZ™ 1 |
Grade 47 |
No. of Cylinder(s) 6.5 |
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|
Grade Industrial |
No. of Cylinder(s) 16 |
No. of Outlet(s) 2 |
Water Capacity (L) 800 |
Content (m³) 120 |
||
|
Packaging Purified |
Grade 120 |
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|
Grade Industrial |
No. of Cylinder(s) Packaging information mentioned under Supply Modes. |
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