| Industrial Gases |
| Product name |
Technical index（％） |
Standard |
Unit |
Application |
| Industrial oxygen |
≥99.5 |
GB-T3863-1995 |
Cylinder |
Steel cutting, welding, flame processing |
| Industrial nitrogen |
≥99.5 |
GB-T3864-1996 |
Cylinder |
Replacement gas and protection gas for chemical industry,
metallurgy, and electric industry. |
| Industrial hydrogen |
≥99.9 |
GB-T3634-1995 |
Cylinder |
Chemical industry, glasses, synthetic cut stone. |
| Industrial carbon dioxide |
≥99.8 |
GB-6052-85 |
Cylinder |
Chemical industry, welding, casting mold |
| Industrial helium |
≥99 |
GB/4844-95 |
Cylinder |
Electronic industry, leak testing, floating balloon. |
| Dissolved acetylene |
≥98 |
GB6819-1996 |
Cylinder |
Welding, cutting, heating, organic raw materials |
| Propylene |
≥99.5 |
Q/DY-98 |
Kg |
Welding, cutting |
| Pure Gases，High Purity Gases |
| Product name |
Technical index（％） |
Standard |
Unit |
Application |
| Pure hydrogen |
≥99.99 |
GB/T7445-1995 |
Cylinder |
Electronic industry, testing |
| Pure helium |
≥99.995 |
GB/T4844.2-1995 |
Cylinder |
Electronic industry, chemical industry, analysis |
| Pure Neon |
≥99.99 |
|
Cylinder |
Making lamp, chemical industry, analysis |
| Pure Argon |
≥99.99 |
GB/T4842-95 |
Cylinder |
Industry process, chemical, smelting, protection |
| Pure Nitrogen |
≥99.996 |
GB/8979-96 |
Cylinder |
Chemical industry, glasses, smelting, protection |
| Carbon Monoxide |
≥99.9 |
Q/DY01-98 |
Cylinder |
Chemical industry, medical, analysis |
| High Purity Hydrogen |
≥99.999 |
GB/T7445-95 |
Cylinder |
Chemical industry, electronic industry |
| High Purity Helium |
≥99.996 |
GB/T4844.3-1995 |
Cylinder |
Chemical industry, electronic industry, lamp, analysis |
| High Purity Oxygen |
≥99.999 |
GB/T14599-93 |
Cylinder |
Cutting, electronic industry, analysis |
| High Purity Argon |
≥99.9996 |
GB/T10624-95 |
Cylinder |
Multi gases mixture, electronical industry |
| High Purity Nitrogen |
≥99.9996 |
GB/T8980-96 |
Cylinder |
Electronical industry, smelting, analysis |
| High Purity CO2 |
≥99.9995 |
Q/DY03-98 |
Cylinder |
Electronical industry, medical |
| High Purity Acetylene |
≥99.9 |
Q/DY05-98 |
Cylinder |
Welding, chemical |
| |
|
| Rare Gases |
| Product name |
Technical index（％） |
Standard |
Unit |
Application |
| Pure Xenon |
≤99.99 |
GB/T5828-95 |
Cylinder |
Electronic sources industry, medical, power vacuum, laser |
| High Purity Xenon |
≤99.999 |
GB/T5828-95 |
Cylinder |
Electronic sources industry, medical, power vacuum, laser |
| Pure Krypton |
≤99.995 |
GB/T5829-95 |
Cylinder |
Electronic sources industry, power vacuum |
| High Purity Krypton |
≤99.999 |
GB/T5829-95 |
Cylinder |
Electronic sources industry, power vacuum |
| Methane |
≤99.9 |
XN/QB201-86 |
Cylinder |
Mixed gas, cryogenic liquid detergent |
| Ethylene |
≤99.9 |
XN/QB214-87 |
Cylinder |
Standard gas, analysis |
| Propane |
≤99.99 |
XN/QB213-87 |
Cylinder |
Chemical and petroleum, medical inspection |
| Nitrous oxide |
≤99.0 |
HG2685-95 |
Cylinder |
Medical |
| |
|
|
|
| |
|
|
|
| Laser Gases |
|
|
|
|
| Main Gas Composition |
Secondary Gas Composition |
Mixing Scope |
|
|
| He |
N2 |
8-55% |
| He |
CO2 |
2-16% |
| He |
H2 0.25-0.45% CO 2-6% |
CO2 2-16% N2 8-25% |
| He |
CO 2-6% CO2 2-10% |
N2 8-25% |
| Liquid Gases |
| Product name |
Technical index（％） |
Standard |
Unit |
Note |
| Liquid Oxygen |
≥99.5 |
GB/T3863-95 |
Liter |
|
| Liquid Argon |
≥99.99 |
GB/T4842-95 |
Liter |
|
| Liquid Nitrogen |
≥99.996 |
GB/T8979-96 |
Liter |
|
Sterilizing Gas |
| Product name |
Technical index（％） |
Standard |
Unit |
Application |
| Sterilizing Gas |
C2H4O 10%
CO2 90% |
WL2001/1374 |
Cylinder |
Leather, paper, coins, scrap items and other goods; transport warehouse, containers, stacking cargo space, medical equipment and empty tanks. |
| Sterilizing Gas |
C2H4O 20%
CO2 80% |
WL2001/1374 |
Cylinder |
| Sterilizing Gas |
C2H4O 30%
CO2 70% |
WL2001/1374 |
Cylinder |
| Sterilizing Gas |
C2H4O 100% |
WL2001/1374 |
Cylinder |
Seamless Steel Gas Cylinder
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