| Customization: | Available |
|---|---|
| CAS No.: | 7440-59-7 |
| Formula: | He |
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Product name: Dive into the world of gases with our versatile range of Helium options: Industrial Helium, Helium, High Purity Helium, Ultra Pure Helium, He.
Relative molecular mass: 4.003 (calculated meticulously according to the 2005 international relative atomic mass standards)
| 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 into Our Operations: Presenting a real-life snapshot of our Gas Filling Factory, showcasing the meticulous storage processes. This image reflects our commitment to safety, efficiency, and excellence in every stage of our gas handling operations.
Comprehensive Selection of Accessories: For your convenience, we offer a variety of valves, caps, neck collars, and trolley options. Each element is designed to enhance the usability and functionality of your gas cylinder, ensuring a seamless and user-friendly experience.
1. Using the Overall Punching Method,this technique ensures resilience and durability,consisting of the following steps:2. Steel Pipe Spinning Method: A Marvel of Engineering Complexities,
In this method, each steel pipe is sawed and cut, then induction heated to achieve the perfect temperature. This is followed by spinning bottom sealing, milling the inner bottom, and further induction heating to ensure proper end closing. The process is completed with heat treatment, sandblasting, and mouth thread processing, coupled with internal sandblasting or phosphating treatment. Rigorous water pressure testing, valve installation, airtightness testing, plastic spraying, drying, and an exhaustive inspection are conducted, ensuring each cylinder meets the highest standards of quality before it is stored.
Wooden Pallet: Robust and Reliable for Secure Transport Bulk Loading: Efficient and Cost-Effective for Large Quantities Carton: Compact, Durable, and Perfect for Safe, Individual Packaging
Qingdao Sains Gas Technology Co.,Ltd is a distinguished and leading gas manufacturer, proficient in producing a diverse array of gas products. Leveraging our extensive expertise and innovative technological prowess, we cater to and support an expansive range of industrial sectors. These include, but are not limited to, steel, chemicals, electronics, automobiles, construction, shipbuilding, food and beverages, as well as medical care. Our unwavering commitment is to provide exceptional quality and service that meets the dynamic needs of each sector. Our core focus is on delivering unparalleled gas application solutions that are tailored to meet our clients' specific requirements.
| 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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