5m3~200m3 Vertical Cryogenic Liquid Carbon Dioxide (LCO2) Storage Tanks
Carbon dioxide (CO2) is a colorless, odorless and tasteless gas under normal conditions. CO2 exists in liquid form below the critical point temperature (31°C) and above the Triple point (-56.6°C and 5.18 bar (a) pressure). In order to store liquid CO2 for a long time, the cryogenic liquid CO2 storage tanks to be manufactured must be designed considering the critical point feature of the substance and a pressure of 22 bar or less and temperature values (-18°C) must be maintained. For this reason, it is very important to provide a strong thermal insulation of the liquid CO2 tanks to be produced.

Main Parameter of Minwen cryogenic LCO2 tanks.
- Capacity: 5m3 to 200m3
- Medium: LCO2 (liquid carbon dioxide)
- Insulation: Perlite vacuum insulation
- Design code: A2, C2, GC1, GB-150, ASME, U STAMP, ISO9001:2008
- Max. working pressure: 2.27MPa
- Main material: Carbon steel (inner), carbon steel (outer)
- Type: Verical, horizontal liquid CO2 storage tanks






Please feel free to contact us for the updated specification of our cryogenic storage tanks.
No. | Model | Capacity | Design pressure | Medium | Outline Size (mm) | Net Weight (KG) |
1 | CFL-5/2.16 | 5m3 | 2.2MPa | LCO2 | Φ1916*5229 | 4785 |
2 | CFL-10/2.16 | 10m3 | 2.2MPa | LCO2 | Φ2316*5965 | 7520 |
3 | CFL-15/2.16 | 15m3 | 2.2MPa | LCO2 | Φ2416*7402 | 10015 |
4 | CFL-20/2.16 | 20m3 | 2.2MPa | LCO2 | Φ2616*7933 | 12905 |
5 | CFL-30/2.16 | 30m3 | 2.2MPa | LCO2 | Φ2920*8914 | 18170 |
6 | CFL-50/2.16 | 50m3 | 2.2MPa | LCO2 | Φ3120*11884 | 28240 |
7 | CFL-60/2.16 | 60m3 | 2.2MPa | LCO2 | Φ3324*12460 | 37170 |
8 | CFL-100/2.16 | 100m3 | 2.2MPa | LCO2 | Φ3528*16933 | 59315 |

- Dry ice machines
- Ambient vaporizers
We exported our industrial gas equipment to customers all over the world. In the past few years, we cooperated with customers from Brazil, Ecuador, Colombia, Paraguay, Chile, Indonesia, UAE, Ukraine, Syria, Guinea, Russia, Sudan, Angola, etc. We always create the opportunities for win-win business cooperation with our international customers.



We ship to worldwide, such as Russia, Paraguay, Brazil, Colombia, Indonesia, Middle East, Africa, etc.
2. May I have the best price from you?
Sure. We are always on the way of promoting our competitiveness on products price and service.
3. Is your equipment quality good?
Yes. With advanced technologies and strict quality management, our products have passed the major international third-party quality control certifications such as ASME, CE, and Famous classification society such like BV, TUV, Lloyds
4. Do you provide one-stop service so I can save my time and labor?
Yes. Minwen constantly strengthens its supply chain capabilities and resource integration capabilities. You will own a professional team in China by cooperating with Minwen.
5. Where is your company located?
Our Export Office is located in Guangzhou, with associated factories across China. This helps our international clients to integrate all the high quality resources together with Minwen.
