What is the Advantage and Disadvantage of Horizontal Liquid Dewar Cylinder

Dewar tanks are stainless steel pressure vessels with super vacuum insulation, designed for storage, transportation and use of liquid oxygen, liquid nitrogen, liquid argon or carbon dioxide. Manufactured to DOT4L standards, these vessels are used for reliable and economical transport and storage of cryogenic liquid gases, as well as on-site storage and supply of cryogenic liquid gases in a wide range of applications.

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Dewars have two main advantages:

1. Compared with compressed gas cylinders, it can hold a large amount of gas at a relatively low pressure.

2. It provides a low-temperature liquid source that is easy to handle.

Due to the firmness and reliability of the Dewar tank, its long retention time, and its own gas supply system, its built-in vaporizer can continuously output normal temperature gases (oxygen, nitrogen, argon) with a flow rate up to 9.2m3/h, and the maximum constant output pressure of the gas can reach 1.2 MPa (medium pressure type)/2.2 MPa (high pressure type), fully meet the gas consumption requirements under normal circumstances. If the user uses a large gas flow, multiple Dewar tanks can be connected in parallel or an external vaporizer can be installed to meet the gas supply requirements. By installing an external vaporizer, the maximum output flow of a single Dewar tank can reach 30m3/h.

Product Description

Cryogenic Liquid Cylinder

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The cryogenic cylinders mainly used for the storage & transport & using of liquid argon/oxygen/nitrogen/carbon dioxide/LNG etc. 

* Vaporizer installed inside can supply 10m3/h gas continuously
* Adopt the international standard connectors, all valves are imported brands.
* We can customize according to the customers.
* Damping ring design to make sure the transportation safely
* Are widely used in the industries of Chemical /machinery /shipbuilding/ hospital /electronic /medical /material /energy /research/fish-heat preservation, etc.

Our Advantages

Advantages:

• Ideal for liquid nitrogen, oxygen, argon, CO2 or nitrous oxide
• 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

Product Parameters

Vertical Type of Cryogenic Liquid Cylinder

Horizontal Type of Cryogenic Liquid Cylinder Model DPW650-499-1.59 DPW650-499-2.5 Geometric volume(L) 499 499 Effective Volume(L) 449 449 Size( L*W*H)(mm) *750* *750* Working pressure( Mpa) 1.59 2.5 Set pressure of main safety valve( Mpa) 1.72 2.75 Set pressure of bursting discset/Set pressure of assisant safety valve( Mpa) 2.41 3.84 Evaporation rate( Liquid nitrogen) 1.70% 1.70% Empty weight( kg) 360 425 Maximum filling weight(kg) LO2(KG) 511 511 LN2(KG) 364 364 LAR(KG) 629 629 LNG(KG) 191 ~ LCO2(KG) ~ 457 Level gauge Capacitance Capacitance Surface treatment Polishing Polishing The base style Frame Style Frame Style        

FAQ

1.Are you factory or trading company? 
A: We are both factory and trading company. Welcome to visit our factory.

2.What's Your Main Sales Products?
A: We mainly supply gas products , such as argon , helium , CO2, SF6 , CF4, ect. 

3.What about payment and delivery time?
A: payment term: 30% for deposit, balance against copy of BL; L/C at sight.
Delievry time is usually 10-30 days . 

4.How to ensure your product quality?
Quality is the life of each company . 
We have ISO, TUV , CE, FDA  certificate.
Over 20 years gas filed operation experience and export experience. 

5.How do your make our business long-term and good relationship?
A: 1. We keep good quality and competitive price to ensure our customers benefit.
2. We respect every customer as our friend and we sincerely do business and make friends with them no matter where they come from.

Contact us to discuss your requirements of Horizontal Liquid Dewar Cylinder. Our experienced sales team can help you identify the options that best suit your needs.