| 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, serves as a vital pressure delivery agent and booster for rocket liquid fuel. This indispensable element finds extensive applications in the propulsion systems of missiles, spacecraft, and supersonic aircraft, ensuring unmatched performance and reliability.
2. When it comes to shipbuilding and the construction of aircraft, spacecraft, rockets, and advanced weaponry, helium shines as a crucial shielding gas in smelting and welding processes. Its unique properties ensure precision and excellence in manufacturing.
3. Helium's remarkable permeability makes it an excellent choice for cooling ***s. Additionally, it plays a vital role in the leak detection of pipelines and the intricate electronic and electrical devices in rockets and ***s, ensuring safety and efficiency.
4. As a gas possessing ideal properties, helium is the quintessential choice for vapor pressure thermometers, particularly at extremely low temperatures, where accuracy and consistency are paramount.
5. With its low mass and weight density, helium is non-flammable and perfect for filling light bulbs and neon tubes. It is also the ideal gas for inflating balloons and airships, providing buoyancy and safety.
6. Liquid helium is remarkable for achieving temperatures close to absolute zero (-273 °C), making it indispensable in the production of superconducting equipment, pushing the boundaries of technological advancement.
7. As an inert gas with low solubility in blood, helium's anesthetic effects are less pronounced than nitrogen. This makes it the preferred choice to blend with oxygen for divers, ensuring safe and effective underwater breathing.
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 trailblazer in manufacturing and exporting an extensive spectrum of industrial, specialty, electronic, and medical gases, among others. These gases propel several industries, including chemical processing, shipbuilding, electronics, optical fiber communication, machinery manufacturing, food and beverage, medical care, solar photovoltaic, LED technology, aerospace, and scientific research endeavors. Our comprehensive portfolio features a vast assortment of cylinder gases, electronic gases, and integrated solutions such as gas tanks, panels, valves, and fittings. We are dedicated to providing stellar engineering services to our distinguished clients in China and internationally. Our mission is anchored in fostering global partnerships to deliver innovative, reliable, and secure products, supplemented by steadfast support and bespoke solutions.
Our extensive product lineup showcases a vast array of gases, including H2, O2, N2, Ar, CO2, propane, acetylene, helium, laser gas mixtures, SiH4, SiH2Cl2, SiHCl3, SiCl4, NH3, CF4, NF3, SF6, HCl, N2O, and doped gas mixtures such as TMB, PH3, and B2H6. We also offer noble gases like xenon, neon, and krypton, along with a variety of other electronic gases, catering to diverse industrial needs.
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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