| Model NO. |
Kr |
Transport Package |
Y-Cylinder |
| Specification |
40L, 470 |
Trademark |
Deou |
| Origin |
Suzhou,China |
HS Code |
2811299000 |
Product Description
1. Product Information
Our highly versatile Deou High Purity 99.999% Krypton Noble Gas is an indispensable asset in the electronics and electric light source industries. With its remarkable properties, it outperforms argon in similar applications by providing benefits such as higher luminous efficiency, compact size, extended lifespan, and energy savings. This makes it ideal for manufacturing ***'s lamps and creating illuminated lights and airstrip indicators for night-time military operations. Its exceptional transparency enhances visibility in critical applications. In the medical field, this krypton gas is pivotal in measuring cerebral blood flow and utilizing isotopes as tracers. Additionally, radioactive krypton is employed for leak detection in sealed containers, continuous material thickness measurement, and as a power-free atomic lamp. The isotope Kr-86 serves as a global standard for length calibration, while Kr-85 is integral to the 'kryptonation' process of materials.
2.Physical Properties
| Phase |
gas |
| refractive index |
1.000427 |
| heat capacity |
20.786 J /(mol· K) |
| heat conductivity coefficient |
9.43W/(m·K) |
| melting heat |
1.638(
Kilojoules per mole ) |
| heat of evaporation |
9.029(
Kilojoules per mole ) |
3. Typical technical data (COA )
| Item |
Impurities(ppm) |
| Kr purity(%) ≥99.9999 |
|
| N2 |
≤5.0 ppm |
| Xe |
≤3.0 ppm |
| H2O |
≤3.0 ppm |
| Ar |
≤2.0 ppm |
| CH4 |
≤1.0 ppm |
| O2 |
≤1.0 ppm |
| H2 |
≤1.0 ppm |
Company Information:
Founded in 2016, Jiangsu Deou Gas Co., Ltd. stands as a premier manufacturer and exporter of a broad spectrum of gases, including industrial, special, electronic, and medical gases. Our offerings are integral to sectors like chemical, shipbuilding, electronics, optical fiber communication, machinery manufacturing, food, medical, solar photovoltaic, LED, aerospace, and scientific research. We provide an extensive array of cylinder gases, electronic gases, and sophisticated integrated equipment such as gas tanks, panels, valves, and fittings. Our engineering services are tailored to the specific needs of our valued customers both in China and globally. At Jiangsu Deou Gas, our mission is to collaborate with clients worldwide to deliver innovative, reliable, and secure products alongside dedicated support and solutions.
Our extensive product portfolio includes: H2, O2, N2, Ar, CO2, propane, acetylene, helium, laser gas mixtures, SiH4, SiH2Cl2, SiHCl3, SiCl4, NH3, CF4, NF3, SF6, HCl, N2O, doped gas mixtures (e.g., TMB, PH3, and B2H6), xenon, neon, krypton, and a wide range of other electronic gases designed to meet diverse industrial and research needs.
Q: What is the pricing for your products?
A: Our pricing structure for each gas varies based on market supply and demand, order quantity, and purity levels. Thus, it is challenging to provide a fixed price. If you are interested in specific gases, please share your detailed requirements with us, and we would be delighted to provide a customized quote tailored to your needs.
Q: What is the minimum order quantity (MOQ)?
A: The minimum order quantity differs across our product range. Kindly share your particular requirements, and we will provide you with the necessary details.
Q: What is the estimated delivery time?
A: For cylinders in stock that only need gas filling, the delivery time is approximately 7-10 days ex-works after receiving the deposit. For custom cylinder orders, delivery takes about 15-35 days ex-works, depending on the order quantity and specifications.
Q: How do you guarantee the quality of your gases?
A: We ensure our gases' quality through a comprehensive cylinder treatment process, including cleaning, drying, vacuum pumping, and replacement before the gas filling to guarantee they are clean and dry. Each cylinder undergoes internal purity testing post-treatment. After filling, all gases undergo a final round of testing. If any gas fails to meet our stringent standards, it is reprocessed. We also provide a certified gas test report for each batch.
Q: Are all your cylinders recyclable?
A: Generally, our seamless steel cylinders are recyclable. However, please note that our disposable cylinders are designed for single-use only.
Q: Can we return cylinders to China for refilling?
A: Yes, you can return our cylinders to China for refilling. Please inform us prior to exporting them back, and we will handle all the necessary import customs clearance formalities to ensure a smooth process.
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