Audited Supplier
Product name: Affordable Medical Oxygen Tank Refill with 219mm Outside Diameter CapOur diverse range of oxygen solutions includes: Industrial oxygen, Oxygen, Pure oxygen, High purity oxygen, Ultra pure oxygen, and O2. Each variant is crafted to meet varying needs and specifications.
Oxygen relative molecular mass: 31.9998, meticulously calculated in accordance with the 2005 international relative atomic mass standards. This precision ensures unmatched accuracy and trust in our product's composition.
| 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: Adhering to the highest industry standards, our oxygen products meet stringent technical criteria to guarantee optimal performance and safety for all applications.
| 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, . | ||||||
Diverse Palette of Gas Cylinder Colors (Customizable to Your Needs)
Authentic Imagery of Our Gas Filling Factory Storage
Selection of Valves, Caps, Neck Collars, and Trolleys for Your Consideration.
1,Overall punching method:Embark on a journey through our meticulous cylinder manufacturing with the overall punching method: From the precision of billet sawing and cutting, through induction heating, to the art of reverse extrusion punching and drawing. Each cylinder undergoes careful edge trimming and closing, followed by a transformative heat treatment. The outer shell is perfectly sandblasted, while the mouth thread is expertly processed. Experience internal sandblasting or sophisticated phosphating, ensuring readiness for rigorous water pressure tests. Next, our skilled team installs valves and conducts airtightness tests before a seamless plastic spraying, drying, and comprehensive inspection finale. The culmination of our craft is in optimal storage, ensuring readiness for deployment.
2,Steel pipe spinning method:
Discover the precision of our steel pipe spinning method: Beginning with meticulous sawing and cutting, each steel pipe undergoes induction heating to prepare for the art of spinning bottom sealing. Inner bottom milling follows with exacting standards. Further induction heating ensures flawless spinning end closing. Our process features essential heat treatment and expert sandblasting for a pristine finish. Mouth thread processing and internal sandblasting or phosphating treatments prepare the cylinder for stringent water pressure testing. Valves are installed with precision for airtightness tests, succeeded by expert plastic spraying and drying. Every unit undergoes rigorous inspection before entering storage, ready to meet your needs with unmatched quality.
Secure Wooden Pallet & Convenient Bulk Loading: Ensuring Safe Transit and Arrival Sturdy and Reliable Carton: Delivering with Care and Protection
Qingdao Sains Gas Technology Co., Ltd. is a distinguished leader in the gas manufacturing industry, offering an extensive array of gases. Drawing from our vast experience and innovative technological prowess, we proudly serve a diverse spectrum of industries such as steel, chemicals, electronics, automobiles, construction, shipbuilding, food and beverages, as well as medical care. We are unwavering in our dedication to "focusing on gas application solutions."
| 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. |
Q1: What is the capacity of this gas cylinder?
A1: We are proud to offer a versatile range of cylinder capacitiesfrom 0.8L to 80L, ensuring that we cater to the diverse needs of our customers.
Q2: What is the delivery time of this gas cylinder?
A2: The delivery time for our robust and reliable 40L gas cylinders is 15 days after the deposit is received, ensuring prompt service.
For other specifications, delivery is typically 20-30 days, depending on the production schedule, allowing us to tailor to your needs.
Q3: Payment method accepted?
A3: We offer flexible payment options including TT,L/C, West Union, PayPal, and other convenient methods.
Q4: What kind of certification do you provide?
A4: We can provide esteemed certifications such as TPED, CE, and TUV, underlining our commitment to quality and safety.
