​500L Horizontal Dewar Cylinder

Introduction:

The 500L horizontal Dewar cylinder represents a state-of-the-art solution for the safe and efficient storage of cryogenic liquids. Designed for demanding applications across industries like medical, aerospace, manufacturing, and research, these cylinders offer exceptional insulation, robust construction, and ease of operation.  Whether you require a reliable source of liquid oxygen (LO2), liquid nitrogen (LN2), liquid argon (LAr), liquid carbon dioxide (LCO2), or even liquefied natural gas (LNG), the 500L horizontal Dewar provides a cost-effective and dependable answer.

Key Features & Benefits:

• Optimized for Large-Scale Storage: With a 500-liter capacity, this horizontal Dewar cylinder minimizes refill frequency, leading to reduced downtime and operational costs.

• Superior Thermal Insulation: Employing advanced vacuum insulation technology with multi-layer wrapping, our Dewar cylinders significantly reduce heat transfer, ensuring minimal product loss due to evaporation.  This superior insulation directly translates to longer holding times and greater cost savings.

• Robust and Durable Construction: Manufactured with high-quality materials like SS304 08 or SA240 for the inner tank and Q345R or SS304 08 for the outer shell, these cylinders are built to withstand demanding environments. The horizontal design enhances stability and allows for easier maneuvering.

• Precise Pressure Control:  Equipped with a built-in vaporizer and supercharger, our horizontal Dewar cylinders provide a consistent and controlled supply of gas or liquid at the desired pressure.  This eliminates the need for external vaporizers in many applications.

• Enhanced Safety Features: Safety is paramount. Our cylinders are fitted with pressure relief valves and rupture disks to ensure safe operation and prevent over-pressurization. The design adheres to stringent safety standards and undergoes rigorous testing, including ultrasonic fault detection and gas tightness tests.

• User-Friendly Design:  All operating components, including the discharge valve, booster valve, pressure gauge, and liquid phase valve, are conveniently located on the top of the cylinder for easy access and operation.  The stainless steel ring structure (protection ring) and strategically placed brackets facilitate transportation via forklift or crane.

Technical Specifications:

• Full Volume: 500L

• Work Pressure: 1.37MPa/2.3MPa/2.88MPa/3.45MPa (Specify Pressure Requirement)

• Inner Tank Design Temperature: -196℃

• Shell Tank Design Temperature: -20℃ to +50℃

• Insulation: Vacuum with Multi-layer Wrapped

• Stored Medium: LOX, LN2, LAr, LCO2, LNG (Specify Application)

• Inner Tank Material: SS304 08 or SA240

• Shell Tank Material: Q345R or SS304 08

Available Models:

While this description focuses on the 500L model, our horizontal Dewar cylinders are available in a range of sizes, including 80L, 100L, 175L, 195L, 210L, 232L, 410L, and 1000L capacities. We offer models like DPL450-100-2.3, DPL450-195-1.37, DPL450-210-2.88 and others to suit specific pressure and volume needs.

Applications:

The versatility of horizontal Dewar cylinders makes them ideal for a wide spectrum of applications:

• Medical: Storage and transportation of liquid oxygen for respiratory therapy, cryogenic preservation of biological samples.

• Industrial: Welding, cutting, metal fabrication, cryogenic cooling.

• Aerospace: Rocket propellant storage, component testing in extreme conditions.

• Food and Beverage:  Cryogenic freezing, modified atmosphere packaging.

• Research & Development:  Cryogenic experiments, materials science.

Quality Assurance & Certifications:

Our commitment to quality is unwavering.  All Dewar cylinders undergo rigorous quality control processes, including two static evaporation rate tests, liquid filling tests, gas tightness tests, and cylinder pressure tests. We adhere to the highest industry standards and hold the following certifications:

• ASME VIII DIV.1

• CE PED/TPED

• Russia EAC

• China GB

• ISO9001:2015

• ISO13485:2016

• ISO14001:2015

• ISO45001:2018

Key Advantages Compared to Traditional High-Pressure Cylinders:

• Increased Storage Capacity:  A single 500L Dewar cylinder can hold the equivalent gas volume of multiple high-pressure cylinders, reducing handling and storage space requirements.

• Enhanced Purity:  Cryogenic storage maintains the purity of the stored gas, which is crucial for many sensitive applications.

• Reduced Costs:  Lower evaporation rates and reduced handling contribute to significant cost savings over time.

Contact Us:

For more information about our 500L horizontal Dewar cylinders or to discuss your specific requirements, please contact us today. Our team of experts is ready to assist you in selecting the optimal cryogenic storage solution for your needs. We can provide detailed specifications, pricing information, and answer any questions you may have.