| Model NO. |
He |
Transport Package |
15MPa/20MPa |
| Specification |
40L, 47L, 50L |
Trademark |
Deou |
| Origin |
Suzhou,China |
HS Code |
2811299000 |
Product Description
Product Information
1. Helium, renowned for its versatility, acts as a crucial pressure delivery agent and booster in propelling rocket liquid fuel. Its applications span the vast domains of missiles, spacecraft, and supersonic aircraft.
2. Helium serves as an indispensable shielding gas in smelting and welding, particularly vital for shipbuilding and the intricate crafting of aircraft, rockets, spacecraft, and weaponry.
3. Helium's superior permeability makes it invaluable for cooling ***s and executing precise leak detection in pipelines, as well as electronic and electrical apparatuses within rockets and nuclear facilities.
4. Known for its ideal gas properties, helium is the perfect choice for vapor pressure thermometers, especially under ultra-low temperature conditions.
5. With its inherently low mass and weight densities, helium remains non-flammable, making it perfect for illuminating light bulbs and neon tubes, and the ideal lift gas for balloons and airships.
6. When in liquid form, helium achieves temperatures nearing absolute zero (-273 °C), playing a pivotal role in the creation of superconducting equipment.
7. As an inert gas, helium's solubility in blood is notably less than nitrogen, resulting in reduced anesthetic effects, making it a preferred component in oxygen-breathing mixtures for divers.
Physical Properties
Specification:
| Specification |
Company Standard |
|
| He |
≥ 99.999% |
|
| N2 |
≤ 2.0 ppm |
|
| O2+AR |
≤ 1.0 ppm |
|
| H2 |
≤ 1.0 ppm |
|
| CO |
≤ 0.5 ppm |
|
| CO2 |
≤ 0.5 ppm |
|
| Ne |
≤ 1.0 ppm |
|
| CH4 |
≤ 0.5 ppm |
|
| Moisture |
≤ 0.5 ppm |
|
| |
|
|
| |
|
|
Company Information:
Founded in 2016, Jiangsu Deo Gas Co., Ltd. emerges as a trailblazing manufacturer and exporter of an extensive range of gases. Our offerings, encompassing industrial, specialty, electronic, and medical gases, energize a myriad of industries including chemical processing, shipbuilding, electronics, and more. We're committed to servicing sectors such as optical fiber communication, machinery manufacturing, food and beverage, medical, solar photovoltaic, and LED, alongside aerospace and scientific research. With a diverse portfolio of cylinder gases, electronic gases, and comprehensive solutions like gas tanks and panels, we provide unparalleled engineering services globally. Our mission is to forge global partnerships, emphasizing innovative, reliable, and secure products, fortified by steadfast support and bespoke solutions.
Our extensive product offerings showcase a remarkable variety of gases such as H2, O2, N2, Ar, CO2, propane, acetylene, and helium. We also provide laser gas mixtures, SiH4, SiH2Cl2, SiHCl3, SiCl4, NH3, CF4, NF3, SF6, HCl, N2O, and doped gas mixtures including TMB, PH3, and B2H6. Our noble gas collection features xenon, neon, and krypton, alongside other specialized electronic gases.
Q: What's your product price?
A: Pricing for each gas is influenced by market supply and demand, quantity, and purity, making it difficult to set a fixed price. If you are interested in any specific gas, please provide your detailed requirements, and I would be happy to offer you a tailored quote.
Q: What is the minimum order quantity?
A: Minimum order quantities vary across different products. Please share your specific requirements with us, and we will provide the relevant details.
Q: What is the delivery time?
A: If the cylinder is in stock and only requires gas filling, delivery is approximately 7-10 days ex-works after receiving the deposit. Custom cylinder orders require about 15-35 days ex-works post-deposit, depending on the quantity.
Q: How do you ensure gas quality?
A: Our cylinders undergo a thorough treatment process, including cleaning, drying, vacuum pumping, and replacement before gas filling to ensure they are clear and dry. Each treated cylinder is tested for internal purity. After filling, all gases are tested once more. If the gas fails to meet standards, it is reprocessed. Finally, we provide a qualified gas test report.
Q: Are all cylinders recyclable?
A: Typically, seamless steel cylinders are recyclable. However, disposable cylinders are intended for single use only.
Q: Can we send back cylinders to China for refilling?
A: Yes, you can send back our cylinders for refilling. Inform us before exporting, and we will manage all necessary import customs clearance formalities.
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