Product Description
210L cryogenic welded insulated cylinder (low-temperature welded insulated gas cylinder), which is welded and formed by 304 stainless steel in one piece, equipped with high vacuum insulation technology, can safely store and transport liquid oxygen, liquid nitrogen, liquid argon, liquid carbon dioxide, LNG and other low-temperature media, and is widely used in industry, medical treatment, scientific research, aerospace and other fields
Product Parameters
|
Specifications |
Product Model |
||
|
Dpl450-210-1. 4 |
Dpl450-210-2. 0 |
Dpl450-195-2. 88 |
|
|
Volume(l) |
210 |
210 |
210 |
|
Effective Volume(l) |
189 |
189 |
189 |
|
Size(d×h)Mm |
φ508×1716 |
φ508×1720 |
φ508×1720 |
|
Working Pressure(Mpa) |
1. 4 |
2. 0 |
2. 88 |
|
Set Pressure Of Main Safety Value(Mpa) |
1. 59 |
2. 41 |
3. 45 |
|
Set Pressure Of Bursting Discset(Mpa) |
2. 6 |
3. 6 |
5. 17 |
|
Evaporation Rate (Liquid Nitrogen) |
≤2. 0% |
≤2. 0% |
≤2. 0% |
|
Empty Weight(Kg) |
131 |
153 |
173 |
|
Maximum Filling Weight: Liquid Oxygen(Kg) |
215 |
215 |
215 |
|
Maximum Filling Weight: Liquid Nitrogen(Kg) |
153 |
153 |
153 |
More Details
Features & Benefits
- High Vacuum Multilayer Thermal Insulation: Extremely Low Static Daily Evaporation Rate, Significantly Reducing Gas Loss Costs For You.
- All Stainless Steel Welded Structure: Compared With Traditional Gas Cylinders, It Is More Corrosion-Resistant And Collision-Resistant, And Its Service Life Can Reach More Than 10 Years.
- Built-In High-Efficiency Vaporizer: Provide Stable Air Pressure Output, No Need For Additional Gasification Equipment, Saving Plant Space And Investment Costs.
- Portable Caster Base: Even If It Is Filled With Liquid, It Can Be Easily Moved By a Single Person, And It Can Flexibly Adapt To Different Working Positions.
- Multiple Safety Protection System: Equipped With Double Safety Valves And Bursting Discs To Ensure Automatic Pressure Relief Under Abnormal Pressure And Ensure Safe Operation
Applications
Metal Processing
Laser Cutting, Plasma Cutting, Welding Gas Supply.
Scientific Research Laboratory
Low Temperature Sample Preservation, Superconducting Experiment.
Medical Industry
Hospital Oxygen Supply, Biological Freezing.
Electronics Industry
Gas Protection In Semiconductor Manufacturing.
Packaging & Shipping
- Packing: Use Thickened Wooden Boxes Or Strong Cartons With Foam Cushions To Protect Against Collision Damage In Long-Distance Sea Or Land Transportation.
- Label: Clearly Mark The International Common Labels Such As "Cryogenic Liquid", "Strictly Prohibited Horizontal Placement" And "Fragile Products".
- Logistics: In-Depth Cooperation With Well-Known Freight Forwarders, Supporting Fob, Cif, Ddp And Other Trade Terms.
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, dewar flasks, 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 and discuss cooperation. We will arrange professional account managers to receive customers throughout the process, lead customers to visit the production workshop, testing center, sample display area, and introduce the production process, product quality and customization capabilities in detail, so that customers can intuitively understand our strength
Exhibitions
We regularly participate in large-scale industry exhibitions at home and abroad every year, display the latest products and technologies, communicate face-to-face with global customers, expand cooperation channels, and enhance brand influence. Welcome new and old customers to come and negotiate at the exhibition.
Why Choose Us?
- Production strength: With 24 years of experience in manufacturing cryogenic pressure vessels, the factory covers an area of over 69, 000 square meters and has an annual production capacity of 5, 000 units.
- Strict quality inspection: Each cylinder has passed 100% helium mass spectrometry leak detection, ultrasonic flaw detection and 48-hour vacuum maintenance test before leaving the factory.
- Complete certification: With ISO9001, CE, ASME and other international mainstream certifications, it supports compliance customs clearance in various regions of the world.
- Customized service: Support personalized customization of color and brand Logo.
- Extremely fast response: The professional engineering team provides technical support online 24 hours a day, always in stock, and delivers within 3 days at the fastest
After-Sales Service
- 24/7 online support: Provide video guidance for installation and safe operation.
- Quick claim settlement: If there is damage during transportation, we will reissue or compensate free of charge as soon as possible after verification.
- Regular return visits: Establish customer files, follow up quarterly usage feedback, and provide maintenance suggestions
FAQ
Q1: How long does 210l liquid oxygen dewar last when filled with liquid nitrogen?
A1: Depends on your traffic. Liquid nitrogen is filled with about 140 cubic meters of gas, such as 10 cubic meters for daily use, which can last for 14 days.
Q2: How long is your vgl dewar vacuum warranty period?
A2: We promise a 3-year warranty for the main vacuum life and a 1-year warranty for the whole bottle.
Q3: Can this VGL cylinder hold liquid carbon dioxide?
A3: Yes, but it needs to be equipped with a high-pressure model specifically for LCO2 and a specific safety valve setting.
Q4: How to judge that the vacuum of liquid nitrogen dewar flask has failed?
A4: If there is a large area of frost on the surface of the bottle body, sweating, or the pressure rises extremely fast, it means that the vacuum may be damaged.
Q5: Is it in stock?
A5: 210L standard pressure model welded insulated cylinder We have more than 100 units in stock all year round.
Q6: Is there any fittings if the valve is broken?
A6: Yes, we provide a long-term supply of all core accessories (such as pressure gauges and safety valves).
Q7: Can I customize my brand LOGO?
A7: Yes, we support OEM/ODM services, including bottle color and silk screen Logo.
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