| Customization: | Available |
|---|---|
| CAS No.: | 7782-44-7 |
| Formula: | O2 |
|
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Product Name: Industrial oxygen, Oxygen, Pure oxygen, High purity oxygen, Ultra pure oxygen, O2
Oxygen relative molecular mass: 31.9998 (calculated according to the 2005 international relative atomic mass)
| 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 Glimpse Into Our Gas Filling Factory: Real and Captivating Storage Imagery
A Selection of Valves, Caps, Neck Collars, and Trolleys for Your Consideration and Inspiration.
1,Overall punching method:2,Steel pipe spinning method:
The steel pipe spinning method is characterized by a sophisticated and comprehensive series of steps: it starts with steel pipe sawing and cutting. The material is then subjected to induction heating, followed by spinning for bottom sealing and precise milling of the inner bottom. The process continues with induction heating once more, spinning for end closing, and an essential heat treatment to fortify the material. Sandblasting is performed for a clean finish, and mouth thread processing ensures impeccable threading. An internal sandblasting or phosphating treatment is applied for interior conditioning. To verify robustness, a water pressure test is conducted, leading to the installation of valves. An airtightness test guarantees the cylinder's reliability. The product is then plastic sprayed, ensuring a protective layer, dried, and comprehensively inspected, culminating in its storage readiness.
Ensure the utmost safety and security during transit with our meticulously crafted Wooden Pallet options, tailored for Bulk Loading to provide unparalleled protection. For smaller, more refined packaging needs, our robust Carton solutions guarantee precision and care.
Qingdao Sains Gas Technology Co., Ltd. stands as a distinguished leader in the gas manufacturing industry, renowned for our versatile expertise in producing a diverse array of gases. Leveraging our rich experience and pioneering technological advancements, we proudly serve a broad spectrum of industrial sectors including steel, chemicals, electronics, automobiles, construction, shipbuilding, food and beverages, as well as the critical domain of medical care. Our unwavering pledge is to deliver exceptional quality and innovative solutions, ensuring that we meet and exceed the dynamic needs of our valued clients. Our focus remains steadfast on delivering cutting-edge gas application solutions that drive excellence and efficiency across various demanding applications.
| 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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