N2 80L fire extinguisher with special fire suppression valve and cap.
- Volume: 80Litre
- Color: Red,
- Diameter:267mm,
- Height:1710mm
- Thickness: 6.3mm
- Weight :76kg.
- Working pressure:200bar
- Test pressure:300bar
Main application: the manufacture of chemical fertilizers, chemical compounds such as ammonia, nitrate, as inert protection, food preservation, non-ferrous metals metallurgy protection, extension of electronic industry, diffusion, chemical vapor deposition, ion implantation and plasma dry etching, lithography, standard gas, calibrating gas and zero balance gas, gas, gas chromatography of carrier gas, etc
| The name of the gas |
specifications |
Impurity content(10-6) |
standard number |
| N2 |
99.9993% |
O2≤2 H2≤5 THC≤2.0 H2O≤2.6 |
GB/T8979-2008 |
| 99.999% |
O2≤3 H2≤1 THC≤3.0 H2O≤5.0 |
since 2010, we produce the following gas: 99.999% and 99.995% helium were 99.9% and 99.999%, 99.9% and 99.999% of the laughing gas, the carbon monoxide were 99.9993% and 99.999%, 99.9993% and 99.999% of argon gas, and 99.995% hydrogen, 99.995% and 99.999% nitrogen, 99.999% and 99.99% were 99.999% and 99.995% and 99.999% of carbon dioxide, methane, 99.999% and 99.998%, and 99.999% of the oxygen, or more than 99.9% of acetylene, and so on.
Audited Supplier 
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