Online consultation
Working hours: Daily 08:00-23:00
Welcome to add QQ customer service consultation
QQ: 1968322180
+86 40009 63336
Welcome to call the national hotline
Working hours: Daily 08:00-20:00
Complaint call: +86-532-80969903
Micro-channel public platform
Alibaba online shopping mall
Products
High purity nitrogen
|
project |
index |
||
|
Pure nitrogen |
High purity nitrogen |
Ultrapure nitrogen |
|
|
Nitrogen (N2) content (volume fraction)/10-2 ≥ |
99.99 |
99.999 |
99.9999 |
|
Oxygen (O2) purity (volume fraction)/10-6 ≤ |
50 |
3 |
0.1 |
|
Argon (Ar) content (volume fraction)/10-6 ≤ |
—— |
—— |
2 |
|
Hydrogen (H2) content (volume fraction)/10-6 ≤ |
15 |
1 |
0.1 |
|
Carbon monoxide (CO) content (volume fraction)/10-6 ≤ |
5 |
1 |
0.1 |
|
Carbon dioxide (CO2) content (volume fraction)/10-6 ≤ |
10 |
1 |
0.1 |
|
Methane (CH4) content (volume fraction)/10-6 ≤ |
5 |
1 |
0.1 |
|
Moisture (H20) content (volume fraction)/10-6 ≤ |
15 |
3 |
0.5 |
99.2%, 99.5%, 99.8%, 99.995%, 99.999%, 99.998%, 99.9999%
|
Serial number |
product |
State (meteorological or liquid phase) |
Container (L or m3) |
Working pressure (MPa) |
Container height (excluding bottle valve, bottle cap) mm |
Empty weight of container (excluding bottle valve, bottle cap) kg |
Filling capacity (pressure or weight) MPa or kg |
Supply mode |
Brand |
|
1 |
Nitrogen |
Gaseous state |
4L（Φ140） |
15MPa |
395 |
7.1 |
10-15MPa |
Available in cylinder or aluminum alloy cylinders |
Runaway® |
|
2 |
Nitrogen |
Gaseous state |
8L（Φ140） |
15MPa |
680 |
11.5 |
10-15MPa |
||
|
3 |
Nitrogen |
Gaseous state |
10L（Φ159） |
15MPa |
671 |
13.5 |
10-15MPa |
||
|
4 |
Nitrogen |
Gaseous state |
15L（Φ159） |
15MPa |
956 |
19 |
10-15MPa |
||
|
5 |
Nitrogen |
Gaseous state |
20L（Φ219） |
15MPa |
715 |
23 |
10-15MPa |
||
|
6 |
Nitrogen |
Gaseous state |
40L（Φ219） |
15MPa |
1315 |
48 |
10-15MPa |
||
|
7 |
Nitrogen |
Gaseous state |
50L（Φ219） |
15MPa |
1510 |
66 |
10-15MPa |
||
|
8 |
Remarks |
Due to differences in container design pressure, etc., the above data is slightly different, please be aware. Please contact 40009 63336 or 18563963366 for details. |
|||||||
Due to the chemical inertness of nitrogen, it is often used as a protective gas, such as: fruits, foods, bulbs filled with gas.
In order to prevent some objects from being oxidized by oxygen when exposed to air, filling the granary with nitrogen can make the grain not mold, germination and long-term preservation.
Liquid nitrogen can also be used as a deep cryogen. As a cryogen, it is often used in hospitals to remove plaques, bags, beans, etc., and freeze the spots, bags, beans, etc.
High-purity nitrogen is used as a carrier gas for instruments such as chromatographs.
Used as a bright annealing protective gas for copper tubes.
Used as a laser gas for laser cutting machines with high-purity helium and high-purity carbon dioxide.
Nitrogen is also used as a food preservation gas.
In the chemical industry, nitrogen is mainly used as a protective gas, a replacement gas, a scrubbing gas, and a safety gas.
It is used as a protective gas for aluminum products, aluminum profile processing, and aluminum thin rolling.
Used as a shielding gas for reflow soldering and wave soldering to improve soldering quality.
Used as a shielding gas in the production process of float glass, anti-tin bath oxidation.