| Customization: | Available |
|---|---|
| CAS No.: | 7440-59-7 |
| Formula: | He |
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Product NameElevate your events with our premium-grade helium options! Choose from Industrial Helium, Helium, High Purity Helium, and Ultra Pure Helium, all enriched with the finest quality to meet your diverse needs. Discover the true essence of excellence with our He collection.
Relative Molecular Mass: 4.003, meticulously calculated based on the internationally recognized 2005 relative atomic mass standards. Trust in accuracy and scientific precision with every use.
| Helium national standard Index | ||||
| Project | Pure Helium | High purity helium | Ultra pure Helium | |
| Helium (He) purity (volume fraction)/10-2 ≥ | 99.99 | 99.995 | 99.999 | 99.9999 |
| Neon(Ne)purity(volume fraction)/10-6 < | 40 | 15 | 4 | 1 |
| Hydrogen(H2)purity(volume fraction)/10-6 < | 7 | 3 | 1 | 0.1 |
| Oxygen(O2)and Argon (Ar) purity(volume fraction)/10-6 < | 5 | 3 | 1 | 0.1 |
| Nitrogen(N2)purity(volume fraction)/10-6 < | 25 | 10 | 2 | 0.1 |
| Carbon monoxide (CO)purity(volume fraction)/10-6 < | 1 | 1 | 0.5 | 0.1 |
| Carbon dioxide (CO2)purity(volume fraction)/10-6 < | 1 | 1 | 0.5 | 0.1 |
| Methane (CH4)purity(volume fraction)/10-6 < | 1 | 1 | 0.5 | 0.1 |
| Water (H20) content (volume fraction)/10-6 < | 20 | 10 | 3 | 0.2 |
| Total impurity content (volume fraction)/10-6 ≤ | 100 | 50 | 10 | 1 |
| 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 | Helium | Gaseous | 4L(Φ140) | 15MPa | 395 | 7.1 | 10-15MPa | Supplied in steel or aluminum alloy cylinders |
| 2 | Helium | Gaseous | 8L(Φ140) | 15MPa | 680 | 11.5 | 10-15MPa | |
| 3 | Helium | Gaseous | 10L(Φ159) | 15MPa | 671 | 13.5 | 10-15MPa | |
| 4 | Helium | Gaseous | 15L(Φ159) | 15MPa | 956 | 19 | 10-15MPa | |
| 5 | Helium | Gaseous | 20L(Φ219) | 15MPa | 715 | 23 | 10-15MPa | |
| 6 | Helium | Gaseous | 40L(Φ219) | 15MPa | 1315 | 48 | 10-15MPa | |
| 7 | Helium | Gaseous | 50L(Φ219) | 20MPa | 1315 | 48 | 10-15MPa | |
| 8 | Liquid Helium | 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: Gas Filling Factory Storage Captured in Real-Time Imagery
For Your Consideration: An Array of Valves, Caps, Neck Collars, and Trolleys
1,Overall Punching Method:2, Steel Pipe Spinning Method:
Discover the precision craftsmanship of our cylinders produced with the steel pipe spinning method. This innovative process begins with precise steel pipe sawing and cutting, followed by induction heating for optimal material conditioning. Experience the seamless bottom sealing and milling of the inner bottom, ensuring structural integrity. Each cylinder undergoes end closing with spinning techniques and a comprehensive heat treatment. We enhance durability with sandblasting and mouth thread processing, supplemented by internal sandblasting or phosphating treatments. A meticulous water pressure test, valve installation, and airtightness test ensure superior performance. Finally, our cylinders receive a protective plastic spray, are efficiently dried, thoroughly inspected, and stored with care.
Securely packed with Wooden Pallets for stability and protection during transport, as well as efficient Bulk Loading for larger orders. Each unit is carefully enclosed in a durable Carton to ensure safe delivery.
Qingdao Sains Gas Technology Co., Ltd. stands as a beacon of excellence in the realm of gas manufacturing. With a storied reputation for producing a diverse array of high-quality gases, our company harnesses its wealth of expertise and innovative technological prowess to serve a multitude of industrial sectors. From the robust domains of steel and chemicals to the cutting-edge fields of electronics and automobiles, and further extending to construction, shipbuilding, the food and beverage industry, as well as medical care, we ensure top-tier gas solutions. Our dedication to excellence underpins our unwavering commitment to supporting and enhancing these vital industries. Our core principle is "focusing on gas application solutions," which enables us to meet the unique and specific needs of our clients with precision and care.
| 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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