| Model NO. |
Kr |
Transport Package |
Y-Cylinder |
| Specification |
40L, 470 |
Trademark |
Deou |
| Origin |
Suzhou,China |
HS Code |
2811299000 |
Product Description
1.Product Information
Our premium Deou High Purity 99.999% Krypton Noble Gas is extensively utilized across various high-tech industries. In the electronics sector, it plays a crucial role, and in the electric light source industry, its benefits are unparalleled. The gas is also instrumental in gas lasers and plasma streams. When compared to argon bulbs, krypton-charged bulbs offer superior luminous efficiency, compact size, extended lifespan, and remarkable energy savings. These attributes make it indispensable in the production of ***'s lamps. Its exceptional transmittance makes it ideal for illuminated lights and airstrip indicators for off-road combat vehicles during nocturnal operations. In the medical field, it is employed to measure cerebral blood flow and as a tracer using its isotopes. Radioactive krypton is essential for leak detection in sealed containers and for continuous material thickness measurements. Additionally, it can serve as an atomic lamp that operates without electrical power. The isotope Kr-86 is vital for international length calibration, whereas Kr-85 is used for material 'kryptonation.'
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:
Established in 2016, Jiangsu Deou Gas Co., Ltd. has swiftly become a premier manufacturer and exporter of a diverse array of gases. Our offerings include industrial, special, electronic, and medical gases, which find applications across multiple sectors such as chemical, shipbuilding, electronics, optical fiber communication, machinery manufacturing, food, medical, solar photovoltaic, LED, aerospace, and scientific research. We pride ourselves on providing an extensive range of cylinder gases, electronic gases, and integrated equipment like gas tanks, panels, valves, and fittings. Additionally, our engineering services are tailored to meet the needs of our esteemed clients both in China and globally. Our core mission is to forge partnerships worldwide, delivering innovative, reliable, and secure products, along with dedicated support and bespoke solutions.
Our expansive product portfolio encompasses: 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 multitude of other electronic gases.
Q: What's your product price?
A: The pricing for each type of gas we offer is influenced by various factors, including market supply and demand, order quantity, and the desired purity level. As such, setting a fixed price is not feasible. However, if you provide us with your detailed requirements, we would be delighted to offer you a customized quote.
Q: What is the minimum order quantity?
A: The minimum order quantity varies depending on the specific product. Please share your exact requirements with us, and we will provide the precise details you need.
Q: What is the delivery time?
A: For cylinders in stock that only need gas filling, the delivery time is approximately 7-10 days ex-works after the deposit is received. For custom cylinder orders, delivery takes about 15-35 days ex-works post-deposit, depending on the order quantity.
Q: How do you ensure gas quality?
A: We maintain stringent quality control measures starting with a comprehensive cylinder treatment process that includes cleaning, drying, vacuum pumping, and gas replacement to ensure each cylinder is clean and dry. Each cylinder is tested for internal purity before gas filling. Post-filling, all gases undergo rigorous testing. Should any gas fail to meet our standards, it is reprocessed. Additionally, we provide a certified gas test report for assurance of quality.
Q: Are all cylinders recyclable?
A: Generally, seamless steel cylinders are designed for reuse and can be recycled. However, disposable cylinders are intended for single use only.
Q: Can we send back cylinders to China for refilling?
A: Absolutely, you can return our cylinders to China for refilling. Simply inform us before exporting them, and we will handle all necessary import customs clearance procedures.
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