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| Gas broad categories: |
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| Product names |
Specifications |
The implementation of standards |
The main purpose |
Industrial oxygen |
≥99.2% |
GB/T3863～95 |
Processing steel welding flame |
Pure Nitrogen |
≥99.99% |
GB9879～88 |
Chemical, metallurgical and electronics industry for replacement gas, gas protection |
High-purity nitrogen |
≥99.999% |
GB8980～88 |
Scientific research, electronics, machinery industry protection, transportation, the reaction gas |
Compressed air |
≥（O 2 % V/V)21 ± 1 |
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Machining and Detection |
Industrial hydrogen |
≥99% |
GB/T3634.1～95 |
Petroleum, oil hydrogenation, artificial gemstones, quartz glass manufacturing, metal cutting |
Pure Hydrogen |
≥99.99% |
GB/T7445～95 |
The electronics industry, metal smelting, welding, the petrochemical industry, the defense industry, etc. |
High-purity Hydrogen |
≥99.999% |
GB/T7445～95 |
The electronics industry, metal smelting, welding, the petrochemical industry, the defense industry, etc. |
Industrial Helium |
≥99% |
GB/T4844.1～95 |
Leak detection, and electronic industries |
Pure helium |
≥99.99% |
GB/T4844.2～95 |
Chromatographic analysis, diving, and the electronics industry Pressure Cleaning |
High-purity helium |
≥99.999% |
GB/T4844.3～95 |
Chromatographic analysis, diving, and the electronics industry Pressure Cleaning |
Acetylene |
≥98% |
GB6819～96 |
Metal welding, cutting, heating fuel, etc. |
Industrial Carbon Dioxide |
≥99% |
GB/T60S2～93 |
Chemical industry, welding, casting, etc. |
High-purity Carbon Dioxide |
≥99.999% |
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Instrumentation, carrier gas, etc. |
Pure argon |
≥99.99% |
GB/T4842～95 |
Smelting, cutting, welding, electronics industries |
High-purity argon |
≥99.999% |
GB/T10624～95 |
Tube, special light bulbs, vacuum technology |
二、Rare Gases |
Nitrous Oxide |
99.0% |
HG2685～95 |
Medical |
Argon gas - |
CO 2 16～28% |
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Welding |
Propane |
99.99% |
XN/QB～213～87 |
Chemical petroleum, medical tests, such as school upright |
Ethylene |
99.9～99.99% |
XN/QB～214～87 |
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Methane |
99.9～99.995% |
XN/QB 201～86 |
Preparation of mixed gas, cryogenic liquid detergent |
Pure Xenon |
99.99% |
GB/T5828～95 |
Electronic Source industrial, medical, power vacuum, such as laser gas |
High-purity xenon |
99.999% |
GB/T5828～95 |
Electronic Source industrial, medical, power vacuum, such as laser gas |
Pure krypton |
99.995% |
GB/T5829～95 |
Electronic industrial sources, such as power vacuum industry |
High-purity krypton |
99.999% |
GB/T5829～95 |
Electronic industrial sources, such as power vacuum industry |
Ar ultrapure argon |
99.9999% |
QN/JHBZ002-1995 |
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Tetrafluoroethane CFCs CF4 |
99.999% |
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Super纯氢H2 |
99.9999% |
GB/T7445-95 |
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Ne gas |
99.99～99.999% |
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Industrial electric light source |
Carbon monoxide |
99.9～99.995% |
XN/QB 206～86 |
Metal Smelting, configuration laser gas, gas, and other standards |
Gas mode:
Cylinder: cylinder gas supply from all sectors has been widely used. Gas Cylinder way in saving the venue, mobile convenience, safety, reliability, quality and cost savings of stability so as a higher degree of assurance.
Assembled gas grid: assembled lattice gas has all the advantages of gas cylinders, cylinders at the same time because of its assembly in the form of continuous use cylinder gas makes the operation more convenient, compared with the cylinder gas, the need for forklifts or cranes handling, the use of mobile difficult position.
Mrs jar gas: Mrs jar gas supply capacity equivalent advantage of a group assembled lattice, gaseous liquid be allowed customers to choose, mobile convenience, applicable to the venue could not accommodate assembled grid but require continuous gas supply customers.
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Cylinders types |
Volume (L) |
Work pressure |
Material |
A |
40-42 |
15MPa |
Manganese Steel |
B |
20-21 |
15MPa |
Manganese Steel |
C |
15 |
15MPa |
Manganese Steel |
D |
10-10.5 |
15MPa |
Manganese Steel |
E |
8.0-8.4 |
15MPa |
Aluminum |
F |
8.0-8.4 |
15MPa |
Manganese Steel |
G |
4.0-4.2 |
15MPa |
Aluminum |
H |
4.0-4.2 |
15MPa |
Manganese Steel |
I |
2.0-2.1 |
15MPa |
Aluminum |
J |
1.0-1.4 |
15MPa |
Aluminum、Manganese Steel |
K |
0.75 |
0.5MPa |
Aluminum |
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Cylinder address:
Using hot air-oven (up to 200 degrees Celsius, and then completely removed by vacuum bottle water treatment, effectively raise gas purity);
Rotary倒水machine;
Elevating瓶阀handling machine.
Cylinder regular inspections:
Corrosive gas cylinder, two years examined;
General gas cylinder, a three-year test;
Inert gas cylinder, five years examined;
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| 三、Equipment categories |
[Back] |
Tanks and related accessories
Tank gas form and the emergence of increasingly extensive application of the gas industry by continuous development of the gas needs of the increasing use of the inevitable outcome. Liquid tank is a landmark carrier, and its use, with a silent language counterparts to the owners of the enterprise and customer display production capacity and economic strength, but also provides for the use of departments stable gaseous, liquid supply assurance.
Construction of the pipeline companies have professional partners, the design and construction of the holder, under the requirements of customers using homemade or imported stainless steel pipe, pipe cleaner guarantee, in particular applies to higher gas purity requirements of enterprises.
According to the actual use of customer demand, the company can provide customized tanks and export forms and interface personalized service.
And assist going through relevant procedures.
According to The units that gas flow and pressure requirements, supporting customized gasification plant and regulator devices can guarantee good pressure and the entire pipeline flow
Decompression Apparatus
Distribution of major domestic and international companies well-known brands Decompression Apparatus, flowmeter, valves, joints, and so on.
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