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Oxygen, chemical formula O2, type the amount of 32.00, a colorless, odorless gas, oxygen most common elemental form. Melting point -218.4 ℃, the boiling point of -183 ℃. Easily soluble in water, 1L of dissolved oxygen in about 30mL. In about 21% oxygen in the air. LOX is sky blue. Solid oxygen is blue crystals. At room temperature is not very lively, with many substances are difficult to effect. However, at high temperatures is very lively, with a variety of direct combination of elements, which is second only to fluorine electronegative oxygen atoms related.

Oxygen most widely distributed in nature, accounting for 48.6 percent of the earth's crust by mass, is the most abundant element. In the oxidation of hydrocarbons, wastewater treatment, rocket propellants and aviation, aerospace and diving for animal and human aspects, such as the need to breathe oxygen. Animal respiration, combustion, and all the oxidation process (including organics corruption) are consumed oxygen. However, oxygen in the air by photosynthesis plant continually replenished.

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What-is-the-use-of-oxygen-gas-cylinder

 

Metal cutting and welding. With a purity of 93.5% -99.2% of oxygen and combustible gas (such as acetylene) were mixed to produce a high temperature flame, so that the metal melt. Metallurgical process is inseparable from the oxygen. In order to enhance the production of nitric acid and sulfuric acid process also requires oxygen. And with a mixture of oxygen instead of air and steam blown gasifier gas people, high calorific value gas can be obtained. Medical gas is extremely important.

Smelting Process: Blowing in the steelmaking process with high purity oxygen, and carbon and oxygen would phosphorus, sulfur, silicon, etc. from the oxidation reaction, which not only reduces the carbon content of steel, but also help remove phosphorus, sulfur, silicon and other impurities . And the heat generated during the oxidation process is sufficient to maintain the desired temperature steelmaking process, therefore, the oxygen blowing not only shorten the refining time, while improving the quality of steel. When the blast furnace, increase the oxygen concentration in the blast tar ratio can increase production. In the non-ferrous metal smelting, the use of oxygen-rich smelting time can be shortened to increase production.

Oxygen-equipment-sefic

 

Chemical industry: in the production of ammonia, oxygen gas is mainly used for the oxidation of raw materials, in order to strengthen the process, improve fertilizer production. As another example, high temperature cracking of heavy oil, pulverized coal gasification and the like.

Defense industry: liquid oxygen oxidizer best modern rockets, supersonic aircraft also need oxygen as the oxidant, after combustible material impregnated with a strong explosive liquid oxygen, liquid oxygen can be made explosives.

Medical-oxygen---oxygen-equipment-medical-center-sefic

 

High-altitude climbers need to carry oxygen bottles

 

Healthcare: supply breathing: for hypoxia, hypoxia, or oxygen-free environment, such as: diving, climbing, high-altitude flight, astronauts, medical rescue isochronous.

As a China gas cylinder manufacturer, SEFIC offer Oxygen Gas Cylinder, Nitrogen Gas Cylinder, Argon Gas Cylinder, CO2 Gas Cylinder, Hydrogen Gas Cylinder, Helium Gas Cylinder, Acetylene gas cylinder, CO2 Cartridge and Aluminum CylinderCE/TUV certified.


10L Oxygen gas Cylinder-TPED CE
10L Oxygen gas Cylinder-TPED CE

Model: ISO9809-3 gas cylinder

Unit Price:  USD20-90 / Unit ( FOB Shanghai China T/T )

Min. Order: 200units Oxygen Gas Cylinder

Oxygen gas
Oxygen gas

Unit Price:  5USD/m3

Oxygen gas cylinder  MC159-10.0 - China aluminum gas cylinder
Oxygen gas cylinder MC159-10.0 - China ...

Model: Aluminum Gas Cylinder

Unit Price:  USD50 /Unit ( FOB Shanghai China T/T )

Min. Order: 200units

Oxygen gas Cylinder ISO 9809-3 40L 150Bar
Oxygen gas Cylinder ISO 9809-3 40L ...

Model: ISO9809-3

Unit Price:  USD110-150/units

Min. Order: 200units

Oxygen Cylinder ISO 9809-1 50L 200Bar
Oxygen Cylinder ISO 9809-1 50L 200Bar

Model: ISO9809-1 Gas Cylinder

Unit Price:  USD 110-150 ( FOB Shanghai China T/T )

Min. Order: 200Units Oxygen Gas Cylinder ( ISO9809-1 50L 200Bar )

Oxygen Gas Cylinder TC-3AAM 43.3L 154Bar-China Gas Cylinders manufacturer
Oxygen Gas Cylinder TC-3AAM 43.3L ...

Model: TC-3AAM Gas Cylinder

Unit Price:  USD110-150 / Unit ( FOB Shanghai China T/T )

Min. Order: 200units Oxygen Gas Cylinder

Oxygen Gas Cylinder GB5099 50L 200Bar-China Gas Cylinder manufacturer
Oxygen Gas Cylinder GB5099 50L ...

Model:  GB5099 gas cylinder

Unit Price:  USD40-90/units

Min. Order: 200Units

Oxygen Gas Cylinder ISO9809-3-50L-150Bar-China Gas Cylinder manufacturer
Oxygen Gas Cylinder ...

Model:  ISO9809-3 Gas Cylinder

Unit Price:  USD50-90 Unit ( FOB Shanghai China T/T )

Min. Order: 200Units Oxygen Gas Cylinder ( ISO9809-3 50L 150Bar )

Oxygen Supply Apparatus (Medical Aluminum Cylinder)
Oxygen Supply Apparatus (Medical ...

Model: Oxygen Supply Apparatus

Min. Order: 200units Oxygen Supply Apparatus

Oxygen Cylinder ISO9809-1 40L 200Bar
Oxygen Cylinder ISO9809-1 40L 200Bar

Model: ISO9809-1 gas cylinder

Unit Price:  USD50-90 / Unit ( FOB Shanghai China T/T )

Min. Order: 200units

 Oxygen Gas Cylinder KGS-10LX150Bar-China Gas cylinder manufacturer
Oxygen Gas Cylinder ...

Model: KGS gas cylinder

Unit Price:  USD50-90/units

Min. Order: 200Units 10L Oxygen bottle

Medical Oxygen cylinder 10L 150bar
Medical Oxygen cylinder 10L 150bar

Model: ISO9809-3 gas cylinder

Unit Price:  Depending on the quantity

China Oxygen Gas Cylinder GB5099 50L 150Bar TUV
China Oxygen Gas Cylinder GB5099 50L ...

Model: GB5099 gas cylinder

Unit Price:  USD50-90 / Unit ( FOB Shanghai China T/T )

Min. Order: 200Units Oxygen Gas Cylinder ( GB5099 50L 150Bar )

Oxygen Gas Cylinder GB5099 40L 150Bar-China Gas Cylinder manufacturer
Oxygen Gas Cylinder GB5099 40L ...

Model: GB5099 gas cylinder

Unit Price:  USD50-90 / Unit ( FOB Shanghai China T/T )

Min. Order: 200units Oxygen Gas Cylinder

Oxygen Supply Apparatus (Medical Seamless steel Cylinder)
Oxygen Supply Apparatus (Medical ...

Model: Oxygen Supply Apparatus

Min. Order: 200units Oxygen Supply Apparatus

Oxygen cylinder ISO9809-1 40L 200bar
Oxygen cylinder ISO9809-1 40L 200bar

Model:  ISO9809-1 Gas Cylinder

Unit Price:  USD50-100 Unit ( FOB Shanghai China T/T )

Min. Order: 200Units Oxygen Gas Cylinder ( ISO9809-3 50L 150Bar )

Oxygen Gas Cylinder DOT 3AA 40L 200Bar-China Gas cylinder manufacturer
Oxygen Gas Cylinder DOT 3AA 40L ...

Model: DOT-3AA gas cylinder

Unit Price:  USD80-120/units

Min. Order: 200units

   

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