Cryogenic Liquid Nitrogen Mini LNG Gas Cylinder

August 21, 2025

Working Pressure: 1.4-2.88MPa
Appearance: Polish
Warranty: 3 Years
Trademark: Deyang
Transport Package: Wooden Box
Specification: water capacity: 175L
Origin: China
HS Code: 7311009000
Working Pressure: 1.4-2.88MPa
Appearance: Polish
Warranty: 3 Years
Trademark: Deyang
Transport Package: Wooden Box
Specification: water capacity: 175L
Origin: China
HS Code: 7311009000
Cryogenic Liquid Nitrogen Mini LNG Gas Cylinder


The cryogenic cylinders are mainly used for the storage and transport of liquid argon, liquid oxygen, liquid nitrogen, liquid carbon dioxide, and LNG, among others.

* Ideal for storing and transporting liquid argon, liquid oxygen, liquid nitrogen, liquid carbon dioxide, and LNG.
* Equipped with an internal vaporizer to provide a continuous gas supply of 10m³/h.
* Uses international standard connectors, all valves are imported brands. Customization is available according to customer needs.
* Damping ring design ensures safe transportation.
* Widely used in industries such as chemical, machinery, shipbuilding, hospitals, electronics, medical, materials, energy, and research.
Model   DPL450-175-1,4 DPL450-175-2.3 DPL450-175-2.88
Nominal capacity Liters 175 175 175
Effective capacity Liters 166 166 166
Dimension (Diameter*Height) mm Φ506*1506 Φ506*1506 Φ506*1506
Empty weight Kg 126 137 157
Working pressure Mpa 14 23 28,8
Safety valve setting pressure Mpa 16 24 (LNG: 26) 34
Bursting disk setting pressure Mpa 26 36 52
Evaporation rate of LN2 M³/hour ≤2.1 ≤2.0 2,1
Gas flow rate M³/hour 9,2 9,2 9,2
Min working temperature ºC -196 -196 -196
Hydraulic test pressure Mpa 28 46 57,6
Leakage test pressure Mpa 14 23 28,8
Filling weight of LO2 Kg 180 180 180
Filling weight of LN2 Kg 125 125 125
Filling weight of LAr Kg 220 220 220
Filling weight of CO2 Kg 185 185 185
Filling weight of LNG Kg 67 67 67

Our Company:
Jinan Deyang Cryogenic Technology Co., Ltd, since 2011, specializes in the R&D and production of DPL DPW series cryogenic liquid cylinders, which are widely used for the storage and transport of liquid argon (LAr), liquid oxygen (LO2), liquid nitrogen (LN2), liquid carbon dioxide (LCO2), and LNG, among others.
Our DPL series liquid cylinders have features such as low evaporation rate, long vacuum guarantee period, easy operation, and high liquid utilization ratio, making them ideal for various industrial applications.
We maintain strict quality control systems, comprehensive quality inspections before delivery, and responsible after-sales service, backed by extensive production experience to ensure that every product meets our customers' expectations upon receipt.
To date, we have exported DPL series cylinders to over twenty countries and regions, including Russia, Canada, Malaysia, Vietnam, Indonesia, Taiwan, and more. We have received positive feedback from customers in the fields of biopharmaceuticals, medical and healthcare, machinery manufacturing, energy, and electronics. Our products are highly praised both domestically and internationally.
Cryogenic Liquid Nitrogen Mini LNG Gas Cylinder
Our Warranty:
Three YearsFiberglass Center Console RIB

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