Product introduction of Cryogenic Pressure Tank
The cryogenic pressure tank is engineered for safe storage of liquid oxygen, liquid nitrogen and other cryogenic fluids. It adopts a double-wall vacuum powder insulation structure to minimize heat transfer and evaporation loss.
The inner vessel is made of SUS304 stainless steel, while the outer shell uses Q245R carbon steel for structural strength. It supports vertical and horizontal installation, making it adaptable to different industrial environments.
This system is widely used in gas storage, industrial supply systems and energy applications requiring stable cryogenic conditions.


Working principle
Step 1. Cryogenic liquid is filled into the inner stainless steel vessel
Step 2. Double-wall vacuum insulation reduces heat transfer
Step 3. Vacuum powder layer further minimizes thermal conduction
Step 4. Pressure system maintains stable storage conditions
Step 5. Centralized control monitors pressure and safety status
Step 6. Cryogenic gas is safely delivered through controlled output system
Product Parameter Table
| Parameter | Specification |
| Volume | 50000 L |
| Working Pressure | 0.8-1.6 MPa |
| Equipment Weight | 19316 kg |
| Inner Tank Material | SUS304 |
| Outer Shell Material | Q245R/Q345R |
| Dimensions | 3116 x 12058 mm |
Cryogenic Pressure Tank vs Traditional Storage Tank
| item | cryogenic pressure tank | traditional storage tank |
|---|---|---|
| insulation performance | vacuum powder insulation | basic insulation |
| evaporation loss | very low | high |
| safety level | high pressure control system | limited control |
| structure design | double-wall advanced system | single-wall |
| operational stability | high | moderate |
Cryogenic system significantly improves safety and storage efficiency.
Main Features
- double-wall vacuum powder insulation reduces heat loss
- stainless steel inner tank ensures corrosion resistance
- carbon steel outer shell enhances structural durability
- supports vertical and horizontal installation options
- centralized control system improves operational safety
- low evaporation loss improves storage efficiency
- compact structure reduces installation footprint
- easy maintenance and stable long-term operation
Why Choose This Cryogenic Pressure Tank
- advanced double-wall insulation system
minimizes evaporation loss and improves efficiency - high-strength material structure design
ensures durability and long service life - safe and stable pressure control system
guarantees reliable industrial operation - flexible installation options
supports both vertical and horizontal configurations - low maintenance and easy operation
reduces operational cost and downtime - industrial-grade safety performance
suitable for critical gas storage applications

Application Scenarios
- for industrial gas plants with unstable oxygen storage → ensure safe and continuous cryogenic supply
- for medical oxygen distribution systems → provide stable low-temperature storage
- for chemical production facilities → enable reliable gas handling and storage
- for energy and metallurgy industries → improve efficiency of gas supply systems
- for large-scale industrial plants → reduce evaporation loss and operational cost
FAQ
1.what is cryogenic pressure tank used for in industrial gas storage
It is used for storing liquid oxygen, nitrogen and other cryogenic gases.
2.how does vacuum insulation work in cryogenic tank
It reduces heat transfer between inner and outer tank walls.
3.what materials are used in cryogenic pressure tank construction
S30408 stainless steel and Q245R carbon steel are used.
4.what is working pressure range of cryogenic storage tank
The working pressure range is 0.8 to 1.6 MPa.
5.can cryogenic pressure tank be installed vertically or horizontally
Yes, it supports both installation types.
6.how to reduce evaporation loss in cryogenic tank
Vacuum powder insulation system minimizes heat transfer.
7.what industries use cryogenic pressure tanks
Gas, medical, chemical and industrial energy industries.


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