| Customization: | Available |
|---|---|
| CAS No.: | 7440-59-7 |
| Formula: | He |
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Product namee: Industrial Helium, Helium, High Purity Helium, Ultra Pure Helium, He
Relative molecular mass: 4.003 (calculated meticulously using 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 Gas Filling Factory: Real Shot Image of Storage Facility.
Diverse Selection of Valves, Caps, Neck Collars, and Trolleys for Your Consideration.
1,Overall Punching Method:2, Steel Pipe Spinning Method:
Start with the meticulous sawing and cutting of steel pipe, followed by induction heating. Proceed to spinning bottom sealing and inner bottom milling. Continue with another round of induction heating before moving to spinning end closing. Employ heat treatment and sandblasting, then attend to mouth thread processing. Opt for either internal sandblasting or phosphating for a pristine internal finish. Conduct a comprehensive water pressure test, carry out precise valve installation, and confirm airtightness. Finally, apply plastic spraying, proceed with drying, conduct an exhaustive inspection, and ensure safekeeping in storage.
Our packaging solution ensures safety and efficiency. We utilize sturdy wooden pallets to secure your shipment and offer the convenience of bulk loading for larger orders. Each product is carefully enclosed in a durable carton, assuring protection and quality during transit.
Qingdao Sains Gas Technology Co., Ltd. stands as a leading beacon in the realm of gas manufacturing, renowned for crafting an extensive array of gases. With a wealth of experience and unparalleled technological prowess, we proudly support a diverse array of industries, from steel and chemicals to electronics and automobiles, not forgetting construction, shipbuilding, food, beverages, and medical care. Our unwavering dedication is to provide exceptional solutions tailored to meet the gas application needs of every sector we serve. Our focus is laser-sharp on delivering innovative gas application solutions that cater to the unique needs of various industries.
| 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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