Industrial Gas

Industrial Gas

Horizontal Liquid Dewar Cylinder DPW650 Series
Horizontal Liquid Dewar Cylinder DPW650 Series
Horizontal Liquid Dewar Cylinder with protection frame

Horizontal Liquid Dewar Cylinder DPW650 Series

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Horizontal Welded Insulated Cryogenic Cylinder/Dewar Tank for Liquid Gas

The DPW650 series horizontal liquid cylinder of SERLNG Company has large volume and low evaporation rate. Its own lightweight protection frame is convenient for handling and well protects the cylinder. The working pressure includes medium pressure and high pressure. There are two volumes 410L and 499L, which considering economy and practicability. After years of market validation, customer satisfaction is high, and all performance indicators of the product have reached the high level of the industry.

Effective Volume: 369, 449L

Geometric Volume:410, 499L

Material: Full 304 stainless steel structure

Insulation: Vacuum with Multi-layer Wrapped

Stored Medium: liquid oxygen, liquid nitrogen, and liquid argon


Six service commitments to reassure customers

Full 304 stainless steel structure, easy to maintain

Strengthened body structure and special shock absorption base to extend service life

The upgraded electronic level gauge is intuitive, accurate and easy to use

Beyond the standard thermal insulation performance, the storage duration is extended and the cost is reduced Select excellent suppliers in the industry and combine advanced manufacturing technology to ensure product safety and low failure rate

The unique design effectively reduces the filling time of liquid cylinder.

Specifications

MP

HP

Geometric VolumeL

410

499

499

Effective VolumeL

369

449

449

Size(L×W×H)mm

1777×800×1030

2045×800×1030

2045×800×1030

Working Pressure

Mpa

1.44

2.5

Psig

209

362

Set pressure of relief valve

Mpa

1.72

2.76

Psig

246

400

Empty weightkg

~296

~326

~394

* Max filling weightkg

LOX

342

418

377

LN2

225

275

227

LAR

416

508

457

LNG

116

141

~~~~

LCO2

~~~~

452

* Gas flow Nm³/hr

O2 N2 AR

30

40

40

85***

NG

20

26

~~~~

CO2

~~~~

13

27***

NER %/day     

LN2

≤2.03

≤1.9

≤1.9

Liquid level display   mode

Digital


Dewar cylinder vertical and horizontal types at Jiangsu SERLNG New Technology CO., Ltd. can be delivered in DPL450/550 series, DPL700/900 series and DPW650 series with medium pressure, high pressure and in plastic bag with cardboard box outside, or as customized specification to reach the perfect solution.


Dewar cylinder, as efficient thermal insulation stainless steel pressure container, are widely used in various fields such as industry, medical care, scientific research, and food preservation. In the industrial sector, they are employed for storing and supplying liquefied gases such as liquid oxygen, liquid nitrogen, and liquid argon, meeting the needs of metal cutting, welding, and nitrogen shielding. In the medical field, they are used to store medical liquid oxygen, providing a stable oxygen supply for medical institutions. Additionally, Dewar cylinders are suitable for storing laboratory reagents, food freezing and preservation, as well as applications in superconductivity and low-temperature physics experiments. They have gained widespread recognition for their large capacity, high gas utilization rate, and ease of operation.


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