| Customization: | Available |
|---|---|
| CAS No.: | 7440-59-7 |
| Formula: | He |
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Helium - He
Helium is a highly specialized product. It's chemically inert and non-flammable, with high thermal conductivity, low molecular weight and size, and the lowest boiling point known.
| PRODUCT NAME | PURITY |
| Helium gas | ≥ 99.9% |
| Helium gas | ≥99.999% |
| Specification | ≥99.999% | ≥99.9999% |
| Carbon Monoxide | <1 ppm | <0.1 ppm |
| Carbon Dioxide | <1 ppm | <0.1 ppm |
| Nitrogen | <1 ppm | <0.1 ppm |
| CH4 | <4ppm | <0.4 ppm |
| Oxygen+Argon | <1 ppm | <0.2 ppm |
| Water | <3 ppm | <1ppm |
| Cylinder | 40L-150 bar | 50L-150 bar | 50L-200 bar |
| Volume | 6M3 | 7.5M3 | 10M3 |
| Outside Diameter | 219MM | 232MM | 232MM |
| Height | 1333MM | 1420MM | 1420MM |
| Weight | 47.8KG | 52KG | 52KG |
| Working pressure | 150BAR | 150BAR | 200BAR |
| Test pressure | 250BAR | 250BAR | 300BAR |
| Material | 37Mn | 37Mn | 34CrMo4 |
| Wall thickness | 5.7MM | 5.7MM | 5.7MM |
| Standard | ISO9809-3 | ISO9809-3 | ISO9809-1 |
| Item | EC-13 ( 30 LB) | EC-22 ( 50 LB) |
| Water Capacity | 13.4L | 22.3L |
| Working Pressure | 1.8Mpa | 1.8Mpa |
| Weight | 3.2Kg | 5.1Kg |
| Balloon quantity | 30 Pcs (9") | 50 Pcs (9") |
| Ribbon | 40 Meters | 60 Meters |
| Packing Size | 245*245*425 | 305*305*452 |
| Qty/20' Container | 1100pcs | 650pcs |
Aerospace & Aircraft
From manufacturing to flight, helium is widely utilized throughout the aerospace and aircraft industry. In space flight operations, helium is used to purge hydrogen systems and works as a pressurizing agent for ground and flight fluid systems. It is also a source of lift in weather and other surveillance balloons.
Automotive & Transportation Equipment
Helium is used to test critical automotive parts such as radiator heat exchangers, air conditioning components, fuel tanks and torque converters to ensure they meet quality specifications. It is also used in combination with argon as a source of inflation in a growing number of airbags.
Diving
In combination with oxygen, helium is used in diving to help eliminate nitrogen narcosis, reduce breathing resistance at depth, and shorten decompression stops. Known as heliox, the mixture allows divers to reach greater depths for longer periods of time. The deeper the dive, the higher the concentration of helium, allowing divers to explore more and weld longer.
Q1. What's the MOQ?
A:Different products have different MOQ,Pls feel free to contact with me directly for your requirement.
Q2:What is the delievery time?
A:Normal delivery time for 40L gas cylinder: 15 days
50L 200 BAR gas cylinders: 25-30 days
If you need gas filling , it will take more 10 days.
Q3:What is the package, storage& transportation details?
A:Package:Steamless steel cylinder with different valves,or as to your requirement.
Q4:What is the payment terms?
A:30% T/T in advance, balance against the B/L.
Q5: If the cylinder recycled and can be refilled gas again?
A: Yes, usually the seamless steel cylinder can recycle to use for 20 years, and also can be refill gas again.
But , when you ordered our cylinder, you have to inform us before exporting, we will handle all the import customs clearance formalities.
https://qd-ruiming.en.made-in-china.com/product-list-1.html
Please feel free to contact us if you need further information.
Best regards!
){kind=link}