Product Description
This 195L cryogenic liquid Dewar bottle (VGL series) is specially designed for the storage and transportation of liquid oxygen, liquid nitrogen, liquid argon, liquid carbon dioxide and LNG. Adopt advanced high vacuum multilayer insulation technology to ensure ultra-low evaporation rate. The bottle body is made of high-quality stainless steel, durable, equipped with a built-in vaporizer, which can provide a continuous gas supply of 10 m ³/h, ideal for industrial welding, cutting, medical and laboratory.
Advantages
Ideal For Liquid Nitrogen, Oxygen, Argon, Co2.
Different Sizes, Pressure, And Features To Meet Your Needs
Stainless Steel Bottle Construction
Thick, Dent-Resistant Outer Shell
Durable Inner-Vessel Support System
Heavy-Duty Footring And Large Diameter Handling Ring With Four Supports
Technical Specifications
|
Item |
Standard |
High Pressure |
|
Model |
Dpl450-195-1. 4 |
Dpl450-195-2. 0 |
|
Geometrical Volume |
195L |
195L |
|
Effective Volume |
185L |
185L |
|
Max Working Pressure |
1. 4 Mpa (203 Psi) |
2. 0 Mpa (290 Psi) |
|
Primary Relief Valve Opening Pressure |
1. 59 Mpa |
2. 3 Mpa |
|
Static Evaporation Rate (Ln2) |
≤ 1. 7% / Day |
≤ 2. 0% / Day |
|
Outline Dimensions (d × h) |
φ508 × 1500 Mm |
φ508 × 1515 Mm |
|
Net Weight |
135 Kg |
145 Kg |
|
Gas Supply |
≥ 9. 2 m³/h |
≥ 10. 5 m³/h |
|
Material |
Stainless Steel |
Stainless Steel |
More details
Product Features & Benefits
- High Vacuum Multilayer Insulation: Adopts top vacuum technology to minimize evaporation loss, save storage costs, and reduce gas waste.
- Built-in vaporizer: Continuous gas output without external equipment, easy to operate, saving space and additional equipment investment.
- All stainless steel structure: The bottle body and pipeline system are all stainless steel, extremely long service life, corrosion resistance, and adapt to harsh industrial environments.
- Multiple safety protection: Equipped with two-stage safety valve and explosion-proof sheet to ensure operator safety, automatic pressure adjustment
Application Scenarios
Industrial Laser Cutting
Auxiliary Gas (Nitrogen/ Oxygen) Providing Stable Pressure
Health care
Liquid oxygen supply in hospitals, cryopreservation of biological samples in laboratories
Animal husbandry breeding
Long-term storage of semen, vaccines and other biological products
Food and catering
Making liquid nitrogen ice cream, molecular cuisine
Packaging & Shipping
- Wooden case packing: Use fumigated wooden cases that meet export standards
- Shockproof treatment: foam support is filled inside to prevent vacuum damage caused by collision in transportation
- Sea, land and air transportation: support full container (FCL) or consolidated container (LCL), with forklift pallets
Company Introduction
Chongqing Htyj Intelligent Equipment Co. , Ltd. . Mainly Produces 40feet Lpg Iso Tank Container, Psa Oxygen Generators, Air Separation Equipment, Cryogenic Semi Trailer Tank, Above Ground Lpg Tank, Skid Mounted Lpg Gas Tank, Microbulk Tank, portable industrial lpg vaporizer, Liquid Nitrogen Quick-Freezing Equipment, cryogenic storage dewar, Lng Marine Fuel Storage Tank, Carbon Dioxide Capture And Recovery Equipment, Flue Gas Desulfurization And Denitrification Equipment, Etc.
Certifications
Customer Visits
Warmly welcome domestic and foreign customers to visit the factory to inspect the production process, testing links and product quality on the spot. We will arrange professionals to receive the whole process, answer customer questions, provide customized solutions, and enhance cooperation trust
Exhibitions
Our Company Participates In Important Industry Exhibitions At Home And Abroad All Year Round, Including China International Gas Technology, Equipment And Application Exhibition (Ig China), International Cryogenic Equipment Exhibition, Etc. , Displaying The Latest Products And Technologies, Communicating Face-To-Face With Industry Customers, Expanding Cooperation Channels, And Enhancing Brand Influence, Customers Are Welcome To Discuss Cooperation At The Exhibition Site.
Why Choose Us?
- Professional Manufacture: More than 10 years of pressure vessel production experience, with ISO, DOT, GB and other international certifications
- Strict quality control: Each Dewar bottle has passed helium mass spectrometry leak detection and 24-hour evaporation rate test before leaving the factory
- Customization services: Provision of OEM/ODM services
- Quick response: 24-hour online technical support, global supply of after-sales accessories
FAQ
Q1: What media can this Dewar hold?
A1: Suitable for liquid oxygen, liquid nitrogen, liquid argon, liquid carbon dioxide and LNG.
Q2: How long can it be stored after being filled with liquid nitrogen?
A2: 195L dewar bottle loses less than 2. 1 L per day at static state, and can be stored for about 2 months at full load.
Q3: What is the gas flow rate of the built-in vaporizer?
A3: 195 Ldewar cylinderde comes standard at 10 m3/h for most cutting machine needs.
Q4: How long is the warranty period?
A4: We provide a 1-year warranty for the whole machine, and the vacuum warranty period is as long as 3-5 years
Q5: What should I do if the vacuum breaks down during transportation?
A5: Our packaging is extremely strong. If the shell is sunken or frosted when we receive the goods, we will assist in the claim and replace it free of charge
Q6: Does dewar flask need regular maintenance?
A6: It is only necessary to check whether the safety valve is blocked, and it is recommended to re-check the pressure gauge every 2 years
Q7: Can the pressure of the liquid dewar tank be adjusted?
A7: The output pressure can be adjusted within the set range through the pressure regulator valve.
Q8: How long is the delivery cycle?
A8: liquid dura cylinders of commonly used specifications are in stock and shipped within 1-3 days; Customization takes about 15-20 days.
Q9: Do you support OEM OEM?
A9: Support, we can customize the Logo and manual for you
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