| Model NO. |
He |
Transport Package |
15MPa/20MPa |
| Specification |
40L, 47L, 50L |
Trademark |
Deo |
| Origin |
Suzhou,China |
HS Code |
2811299000 |
Product Description
Product Information
1. Discover the unparalleled versatility of helium, a true marvel in the world of gases. As a pressure delivery agent and booster, helium is pivotal in rocket liquid fuel systems. It ensures the highest levels of precision and reliability in the propulsion systems of missiles, spacecraft, and supersonic aircraft, where flawless performance is absolutely critical.
2. Helium's unique properties as a shielding gas make it an indispensable asset in smelting and welding. Its applications are particularly significant in the shipbuilding, aerospace, and defense industries. Helium ensures the durability and integrity of aircraft, spacecraft, rockets, and weaponry, offering unmatched protection and performance.
3. With its remarkable permeability, helium plays a vital role in cooling processes and is crucial for leak detection in pipelines. It is instrumental in maintaining electronic and electrical device integrity within rockets and reactors, safeguarding against malfunctions and ensuring peak operational excellence.
4. Helium, celebrated for its ideal gas properties, is the ultimate choice for vapor pressure thermometers. These devices are designed to function at ultra-low temperatures, providing exceptional accuracy and stability in the most extreme conditions known to science.
5. The combination of helium's low mass and weight density, along with its non-flammable nature, renders it ideal for various applications. It fills light bulbs and neon tubes, and is the gas of choice for balloons and airships, ensuring safety and efficiency in diverse settings.
6. Liquid helium achieves near absolute zero temperatures (-273 °C), making it critical in the creation of superconducting equipment. Its unmatched cooling capabilities are essential for the fabrication of these advanced devices.
7. As an inert gas, helium's low solubility in blood compared to nitrogen results in a reduced anesthetic effect, making it a vital component in breathing mixtures with oxygen for divers. This promotes safety and significantly 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 |
|
| |
|
|
| |
|
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Company Information:
Founded in 2016, Jiangsu Deo Gas Co., Ltd. stands at the forefront of innovation, specializing in producing and exporting a comprehensive range of industrial, specialty, electronic, and medical gases. These gases drive numerous industries, from chemical processing and shipbuilding to electronics and beyond. Our extensive portfolio includes cylinder and electronic gases, complemented by complete solutions featuring gas tanks, panels, valves, and fittings. Committed to excellence, we deliver unrivaled engineering services to our esteemed clients both in China and globally. Our mission is to create strong international partnerships, providing groundbreaking, reliable, and secure products, all supported by unwavering commitment and custom-tailored solutions.
Our extensive product range boasts an impressive collection of gases, including: H2, O2, N2, Ar, CO2, propane, acetylene, helium, laser gas mixtures, SiH4, SiH2Cl2, SiHCl3, SiCl4, NH3, CF4, NF3, SF6, HCl, N2O, along with doped gas mixtures such as TMB, PH3, and B2H6. Additionally, we offer noble gases like xenon, neon, and krypton, as well as a diverse array 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.
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