| Customization: | Available |
|---|---|
| CAS No.: | 7782-44-7 |
| Formula: | O2 |
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Product nameIntroducing a comprehensive range of oxygen variants, including industrial-grade oxygen, standard oxygen, pure oxygen, high-purity oxygen, ultra-pure oxygen, and O2, each precisely designed to meet diverse industrial and medical needs.
Oxygen relative molecular mass: 31.9998 (calculated according to the 2005 international relative atomic mass), ensuring precision and reliability in every application.
| Oxygen is a chemical element with the symbol O and atomic number 8. It is a member of the chalcogen group in the periodic table, a highly reactive nonmetal, and a potent oxidizing agent that readily forms oxides with most elements as well as with other compounds. |
| CAS No.: 7782-44-7 |
| EINECS No.: 231-956-9 |
| UN No.: UN1072 Compressed gas/UN1073 Liquid oxygen |
| Purity: 99.99%-99.999% |
| Dot Class: 2.2 Non-flammable gas |
| Appearance: Colorless, odorless gas |
| Grade Standard: Food Grade, Industrial Grade, Medical Grade |
Technical requirements for pure oxygen, high purity oxygen, ultra-pure oxygen:
| Project | Index | ||
| pure oxygen | high purity oxygen | ultra-pure oxygen | |
| Oxygen (O2) purity (volume fraction)/10-2 ≥ | 99.995 | 99.999 | 99.9999 |
| Hydrogen(H2)purity(volume fraction)/10-2 ≤ | 1 | 0.5 | 0.1 |
| Argon (Ar)purity(volume fraction)/10-6 ≤ | 10 | 2 | 0.2 |
| Nitrogen (N2)purity(volume fraction)/10-6 ≤ | 20 | 5 | 0.1 |
| Carbon dioxide (CO2)purity(volume fraction)/10-6 ≤ | 1 | 0.5 | 0.1 |
| Total hydrocarbon content (volume fraction)/10-6 ≤ | 2 | 0.5 | 0.1 |
| Water (H20) content (volume fraction)/10-6 ≤ | 3 | 2 | 0.5 |
| Serial number | product | State | Container (L or m³) | Working pressure (MPa) | Container height (excluding bottle valve and bottle cap) mm | Empty weight of container (excluding valve and cap) kg | Filling volume (pressure or weight) MPa or kg | Supply mode |
| 1 | Oxygen | Gaseous | 4L(Φ140) | 15MPa | 395 | 7.1 | 10-15MPa | Supplied in steel or aluminum alloy cylinders |
| 2 | Gaseous | 8L(Φ140) | 15MPa | 680 | 11.5 | 10-15MPa | ||
| 3 | Gaseous | 10L(Φ159) | 15MPa | 671 | 13.5 | 10-15MPa | ||
| 4 | Gaseous | 15L(Φ159) | 15MPa | 956 | 19 | 10-15MPa | ||
| 5 | Gaseous | 20L(Φ219) | 15MPa | 715 | 23 | 10-15MPa | ||
| 6 | Gaseous | 40L(Φ219) | 15MPa | 1315 | 48 | 10-15MPa | ||
| 7 | Gaseous | 50L(Φ219) | 20MPa | 1315 | 48 | 10-15MPa | ||
| 8 | Liquid Oxygen | Liquid | Customization | -- | -- | -- | -- | Supplied in cryogenic containers |
| 9 | Remark | Due to differences in container design pressure, the above data may differ slightly. Please contact us for more details, . | ||||||
Authentic Imagery of Gas Filling Facility Storage
Reference Selection of Valves, Caps, Neck Collars, and Trolleys
1,Overall Punching Method:2, Steel Pipe Spinning Method:
Experience the art of transformation with our advanced steel pipe spinning method, where innovation meets precision. The process initiates with steel pipe sawing and cutting, followed by induction heating that primes the material for the flawless spinning bottom sealing. This is accompanied by meticulous milling of the inner bottom, another round of induction heating, and seamless spinning end closing. Each cylinder is then subjected to a precise heat treatment, ensuring strength and resilience. A thorough sandblasting process follows, along with detailed mouth thread processing and an internal sandblasting or phosphating treatment to enhance longevity. Rigorous water pressure and airtightness tests ensure each cylinder is primed for perfection. The process culminates in plastic spraying, drying, and a comprehensive inspection, with each cylinder stored to await its role in superior performance.
Securely Packed on a Sturdy Wooden Pallet Efficient Bulk Loading for Maximum Safety Durable and Protective Carton for Safe Transport
Qingdao Sains Gas Technology Co., Ltd. stands as a premier and dedicated manufacturer excelling in the production of a comprehensive array of gases. Leveraging our extensive years of experience coupled with cutting-edge technological innovation, we are proud to support a multitude of industrial sectors. These sectors include, but are not limited to, steel manufacturing, chemical processing, electronics advancement, automotive production, construction development, shipbuilding, food and beverage industries, as well as the vital field of medical care. Our unwavering commitment is to provide excellence and efficiency across these sectors, ensuring that every client's gas needs are met with precision and expertise. Our core focus is firmly placed on the innovative application of gas solutions, delivering unmatched quality and tailored services to meet the diverse requirements of our esteemed clientele.
| High Quality with Reasonable Competitive Price |
| We manufacture with strict and complete quality control system, and all products are strictly inspected before shipment. Besides, we use advanced technique to reduce any possible cost without lowing quality standard to provide our customers competitive price. |
| Fast Delivery Time |
| Annual Output of 800,000 pcs and near Qingdao seaport which is one of the biggest seaport of China. |
| Excellent Professional Service(24 hours Service Support) |
| We are always good at providing solutions and services to be your trustworthy partner. |
| OEM/ODM ACCEPTED |
| Color, Valve, Cap,Handle, Marks etc. |
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