Cryogenic Pump

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Liquid Dewar Tank

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Dewar tank is a type of insulated container used for storing and transporting extremely cold materials, such as liquid nitrogen or other cryogenic liquids. It is typically made of double-walled glass or metal, with a vacuum between the walls to minimize heat transfer.  Dewars are commonly used in scientific research, medical and industrial applications for preserving and transporting materials at very low temperatures. Feature A liquid container offers two main advantages over compressed gas cylinders! 1) it stores large volumes at relatively lower pressure. 2) it provides access to cryogenic liquids that are easily manageable compared to compressedcylinders. Cryogenic containers may sometimes be incorrectly called "dewars" although dewarsare open nonpressurized vessels meant solely for holding cryogenic liquids. Liquid dewar tank, which are commonly available in cryo canisters, include a variety of substances that are kept at extremely low temperatures. These substances inc...
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Oxygen gas bottle

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Oxygen gas bottle 7L  Gas Cylinder , Oxygen Cylinder Filled with Oxygen gas, Argon gas, Helium gas, and  CO2 gas . Available in various sizes, DSW gas cylinders meet specific customer needs in a wide range of industrial, medical, and specialty gas applications. We offer oxygen in high-pressure   gas bottles   and liquid dewars—available in various sizes—to meet all low-volume needs. DSW   gas cylinders   meet specific customer needs in various industrial, medical, and specialty gas applications. If medical oxygen supplementation is part of your daily life, having a device that eliminates costly service calls and constant delivery may be worth exploring. Our home oxygen tank supplies and accessories include replacement tanks of various sizes. Oxygen Gas Cylinder Sizes Medical oxygen cylinder or Oxygen gas bottle sizes are available from 2 to 80 liters.   Oxygen Bottles Testing Report As a China gas cylinder manufacturer, DSW offers Oxygen  Gas Cyli...
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YDS dewar flask liquid nitrogen cylinder

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Cryogenic dewar flasks are typically constructed with a double-walled design, with a vacuum-sealedspace between the inner and outer walls. This vacuum acts as a thermal barrier, preventing heat fromentering the flask and maintaining the low temperature inside. The inner wall is usually made of stainlesssteel or other materials with high thermal conductivity, while the outer wall provides structural supportand additional insulation. The space between the fences is often evacuated to further reduce heattransfer through conduction and convection. Additionally, some dewar flasks incorporate reflectivecoatings on the inner surface to minimize radiant heat transfer. The YDS liquid nitrogen cylinder is used in various industries such as biotechnology, healthcare, and research. It contains liquid nitrogen, which is a commonly used cryogenic fluid. Its main purpose is to store and transport biological samples, cells, tissues, and other materials at ultra-low temperatures to ensure their long...
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