| Customization: | Available |
|---|---|
| CAS No.: | 7440-59-7 |
| Formula: | He |
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Product Namee: Immerse yourself in the world of precision and quality with our Industrial Helium offerings. Whether you seek standard Helium, High Purity Helium, or the pinnacle of refinement with our Ultra Pure Helium, we cater to your needs with unparalleled excellence. Experience the exceptional with our He range.
Relative Molecular Mass: 4.003, meticulously calculated to align with the 2005 international standards of relative atomic mass, ensuring absolute precision in every measure.
| 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: Here, you will find real shot images of our Gas Filling Factory Storage, capturing the essence of our dedication to quality and safety.
A Diverse Selection for Your Convenience: Explore our assortment of valves, caps, neck collars, and trolleys. These elements are showcased for your reference, highlighting the versatility and reliability of our offerings.
1,Overall Punching Method:2, Steel Pipe Spinning Method:
Our steel pipe spinning method is a testament to top-tier engineering and quality assurance. We commence with the precision sawing and cutting of steel pipes, followed by induction heating to prepare them for further processes. The spinning bottom sealing technique ensures robust construction, with meticulous milling of the inner bottom to achieve perfect form. Another phase of induction heating primes the steel for the spinning end closing process, followed by a crucial heat treatment. A thorough sandblasting prepares the surface, and the mouth thread processing ensures secure connections. Internal sandblasting or optional phosphating treatment enhances the cylinder's resilience. Each cylinder undergoes a stringent water pressure test, followed by valve installation and airtightness testing. Plastic spraying imparts a resilient finish, with further drying and a comprehensive inspection prior to storage, ensuring each cylinder is ready to excel in its intended application.
Wooden Pallet: Protect your valuable gas canisters with our sturdy wooden pallets, ensuring safe and secure bulk loading for seamless transportation and storage. Carton: Experience the convenience and reliability of our expertly designed cartons, crafted to provide optimal protection and easy handling during shipping and storage.
Qingdao Sains Gas Technology Co., Ltd is a distinguished leader in the dynamic world of gas manufacturing, producing an extensive array of gases to meet diverse industrial needs. With a wealth of experience and innovative technological prowess, we are proud to support a myriad of sectors, including steel, chemicals, electronics, automobiles, construction, shipbuilding, food & beverages, and medical care. Our unwavering commitment is to deliver unparalleled quality and expertise in the realm of gas application solutions. Our focus remains steadfast on pioneering advanced 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. |
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