Cryogenic Tank Container, ISO ASME Tank

20 Cryogenic Tank Container ISO ASME Tank

Cryogenic 20ft Liquid ISO Container Stainless Steel ISO Tank
20m3 lng iso tank container/cryogenic iso tank/heated iso tank container
Our cryogenic tanks are designed  for the efficient, safe and long term storage of cryogenic liquefied gases (liquid nitrogen, oxygen, argon and CO2.
Based on the double shells, vacuum-Perlite insulation design, which has available in capacities from 20FT and 40FT with working pressures of 8 bar 16bar and 22Bar.


Incorporated in 2004, DSW is one of the most reputed companies in the cryogenic tank container market and complies with the size, durability, and strength per the ISO standards.

 China 20FT ISO Cryogenic Tank Container

Model:1CC-TCS-20000/16                                     Insulation type: Multilayer
NOItemsInner vesselOuter vessel
1Design pressure     MPa1.6-0.1(outer)
2Working pressure    MPa1.6-0.1(outer)
3MAWP            MPa1.6/
4Design temperature    ℃-196-19~50
5Working temperature   ℃≥-196normal
6Pneumatic test      MPa1.6HLD
7G. Vol              m320.85.5(interlayer)
8E. Vol              m319.76/
10Main materialS30408Q345R
11TreatmentPickling and passivationSanding and coating
12Corrosion allowance  mm00
13Joint efficiency10.85
14Filling rate95%/
15Static evaporation   %/d≤0.22(by LOX), ≤0.35 (by LIN), ≤0.24 (by LAR),
16Seal off vacuum degree Pa≤1×102
17Leakage of vacuum interspace  Pam3/s≤1×106
18ISO code22T7
19Diameter         mmΦ2150Φ2400
20External Dimensions  mm6058×2438×2591
22Tare weight           Kg~7890
23Fully loading weight    Kg~15986(LIN), ~27585(LAR), ~22546(LOX)
24Design service life15years
25Open pressure for safety valve1.89Mpa
27Portable tank guidelineT75

China 20FT ISO Cryogenic Tank Container Stainless Steel ISO ASME Tank

The structure for Cryogenic Containers

An inner vessel constructed of stainless steel and designed to withstand very low temperatures.
Carbon steel forms the outer vessel. To maintain cryogenic temperatures and ensure safety, these vessels are separated using various insulation materials that insulate each other.
Cryogenic storage tanks feature two containers and an innovative pressure regulation system to maintain a constant pressure for user needs and requirements.
20FT ISO Cryogenic Tank Container Stainless Steel ISO ASME Tank

How to choose a cryogenic container?
Dependent upon which liquid gas to store.
Companies looking for cryogenic tank containers must carefully consider which substances they need to store, then inform the manufacturer.
Different substances require tanks with different shapes and designs to store their respective cryogenic liquid effectively.

Some common substances that require a cryogenic container include:
LIN (liquid nitrogen)
LOX (Liquid Oxygen)
LAR (Liquid Argon)
CO2 (Carbon Dioxide)
LNG (Liquefied Natural Gas)
LHe (Liquid Helium)
LH2 (Liquid Hydrogen)
LPG ( Liquefied Petroleum Gas)
Liquid Ethylene

20FT ISO Cryogenic Tank Container Stainless Steel ISO ASME Tank
DSW would supply a full range of transport and storage solutions for cryogenic air gases like nitrogen, oxygen, and argon (LIN/LOX/LAR), carbon dioxide (CO2), liquefied natural gas (LNG), and other gases.
ASME tanks (Cryogenic Tank Container) get their name from the American Society of Engineers. These vessels are designed for permanent installation on a property. Because they have thicker steel and are not exposed to the same hazards that portable DOT cylinders are, recertification is not required. ASME tanks are measured in gallons. Standard tank sizes range from 120 gallons to 2,000 gallons. On the other hand, the capacity of DOT cylinders is measured in pounds of water. They might vary in size from 5 pounds to 420 pounds.

At DSW, we design ASME cryo containers and large vacuum-insulated cryogenic pressure vessels according to client needs and international and local regulations.
Design, engineering, and production teams come together in our method of cryogenic tanks from initial sketches through construction and commissioning.