| Model NO. |
He |
Transport Package |
15MPa/20MPa |
| Specification |
40L, 47L, 50L |
Trademark |
Deo |
| Origin |
Suzhou,China |
HS Code |
2811299000 |
Product Description
Product Information
1. As a cornerstone of innovation, helium is a versatile marvel utilized as a pressure delivery agent and booster for rocket liquid fuel. It plays an indispensable role in the propulsion systems of missiles, spacecraft, and supersonic aircraft, where precision and reliability are paramount.
2. Helium's unique properties as a shielding gas make it an essential component in the realms of smelting and welding. It is particularly invaluable in industries like shipbuilding, aerospace, and defense, ensuring the durability and integrity of high-stakes structures such as aircraft, spacecraft, rockets, and weaponry.
3. With its remarkable permeability, helium is employed in cooling applications and plays a pivotal role in leak detection for pipelines. Its applications extend to electronic and electrical devices within rockets and reactors, where it safeguards against malfunctions and ensures operational excellence.
4. Helium, with its ideal gas properties, stands as the perfect choice for vapor pressure thermometers designed to function at ultra-low temperatures. It offers exceptional accuracy and stability in the most extreme conditions.
5. The low mass and weight density of helium, paired with its non-flammable nature, make it ideal for an array of applications such as filling light bulbs and neon tubes. It is also the gas of choice for balloons and airships, ensuring safety and efficiency.
6. Liquid helium reaches temperatures near absolute zero (-273 °C), making it indispensable in the production of superconducting equipment, where its unmatched cooling capabilities are crucial.
7. As an inert gas with low blood solubility compared to nitrogen, helium's reduced anesthetic effect makes it an ideal component in breathing mixes for divers. When combined with oxygen, it promotes safety and reduces risks during deep-sea explorations.
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:
Established in 2016, Jiangsu Deo Gas Co., Ltd. has rapidly emerged as a premier innovator in the production and export of a diverse array of industrial, specialty, electronic, and medical gases. These gases empower a wide range of industries, from chemical processing to shipbuilding and electronics. Our extensive portfolio covers cylinder gases and electronic gases, complemented by comprehensive solutions featuring gas tanks, panels, valves, and fittings. Our unwavering commitment is to deliver exemplary engineering services to our esteemed clients both in China and globally. Our mission is to build international partnerships, delivering innovative, reliable, and secure products, supported by unwavering customer service and tailored solutions.
Our extensive product range includes a vast collection of gases such as H2, O2, N2, Ar, CO2, propane, acetylene, helium, laser gas mixtures, SiH4, SiH2Cl2, SiHCl3, SiCl4, NH3, CF4, NF3, SF6, HCl, N2O, doped gas mixtures like TMB, PH3, and B2H6, as well as noble gases including xenon, neon, and krypton, alongside a multitude of other 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.
Audited Supplier 
){kind=link}