Cryogenic ISO Tank Container

ISO Tank CONTAINER

A portable ISO tank, also known as an ISO container, UN portable tank, or isotainer, adheres to the International Organization for Standardization (ISO) standards.
These specialized containers are designed to transport bulk liquids, both hazardous and non-hazardous.
The use of ISO tank containers is to transport and store non-hazardous and hazardous materials, such as liquids and powders.
ISO tanks are made of stainless steel with an insulation layer and a protective layer such as aluminum or polyurethane.
T75 tank containers are a secure and safe option for transporting many liquefied gases.
DSW offers onshore and offshore portable gas transport Solutions for nitrogen, oxygen, LNG, argon, methane, nitrous oxide, ethylene, carbon dioxide, and hydrogen.

1. Technical Spec. of ISO tank container

 

Model：1CC-TCS-20800/22                                     Insulation type： Multi-layer
NO	Items	Inner vessel		Outer vessel
1	Design pressure     MPa	2.2		-0.1（outer）
2	Working pressure    MPa	2.2		-0.1（outer）
3	MAWP            MPa	2.2		/
4	Design temperature    ℃	-196		-19～50
5	Working temperature   ℃	≥-196		normal
6	Pneumatic test      MPa	2.2		HLD
7	G. Vol              m3	20.8		5.15(interlayer)
8	E. Vol              m3	19.76		/
9	Medium	LOX/LIN/LAR/LN2O		Multi-layer
10	Main material	SA240M304		Q345R
11	Treatment	Pickling and passivation		Sanding and coating
12	Corrosion allowance  mm	0		0
13	Joint efficiency	1		0.85
14	Filling rate	95%		/
15	Static evaporation   %/d	≤0.22(by LOX), ≤0.35 (by LIN), ≤0.24 (by LAR),
16	Seal off vacuum degree Pa	≤1×10–2
17	Leakage of vacuum interspace  Pam3/s	≤1×10–6
18	ISO code	22T7
19	Diameter         mm	Φ2150	Φ2400
20	External Dimensions  mm	6058×2438×2591
21	type	Horizontal
22	Tare weight           Kg	~9100
23	Fully loading weight    Kg	~15986(LIN), ~26900(LAR), ~21835(LOX)
24	Design service life	15years
25	Open pressure for safety    valve	2.31Mpa
26	Sort	Ⅲ
27	Portable tank guideline	T75

ISO Standards

When manufactured, 20′ intermodal containers follow EN, ASME/DOT, or Chinese design standards. They offer maximum allowable working pressure (MAWP) options of 10, 18, and 24 bars in European designs and 100, 150, 180, and 230 psi in ASME/DOT designs. DSW’s intermodal containers are optimized explicitly for LNG and are suitable for high ethylene or ethane gas cargo payloads.

Sizes and Applications

Cryogenic ISO tanks come in various sizes, catering to storage and transportation needs.

ISO Tank 20 feet:
Capacity: Typically around 20,000 liters (20 cubic meters).
Applications: Used for transporting and storing cryogenic liquids such as liquid oxygen, liquid nitrogen, and liquid argon.
Features: Resistant to harsh weather, easy to load and unload.

ISO Tank 20 feet (Side Opening door)
DAG.NO	Design Code	MAWP(MPa)	Capacity(m3)	Tare Weight(kg)	Load weight(kg)	Rated weight(kg)
CASIS-20-1.6-S	ASME	1.6	21.1	7500	28500	36000
CASIS-20-1.8-S	ASME	1.8	21.1	7800	28200	36000
CASIS-20-2.4-S	ASME	2.4	21.1	8800	27200	36000
CENIS-20-1.8-S	EN	1.8	21.4	8600	27400	36000
CENIS-20-2.4-S	EN	2.4	21.1	10000	26000	36000

20ft Cryogenic Tank Container (Back Opening door)
DAG.NO	Design Code	MAWP(MPa)	Capacity(m3)	Tare Weight(kg)	Load weight(kg)	Rated weight(kg)
CASIS-20-1.6-B	ASME	1.6	20.2	7200	28800	36000
CASIS-20-1.8-B	ASME	1.8	20.2	7550	28450	36000
CASIS-20-2.4-B	ASME	2.4	20.2	8400	27600	36000
CASIS-20-3.5-B	ASME	3.5	20.2	10250	25750	36000

ISO Tank 40 feet:
Capacity: Approximately 40,000 liters (40 cubic meters).
Applications: Similar to the 20-foot container, but with a larger capacity.
Features: Suitable for bulk transportation of cryogenic liquids.

10-foot ISO Tank Container:
Capacity: Around 10,000 liters (10 cubic meters).
Applications: Smaller-scale transport and storage of cryogens.
Features: Versatile and compact.

T14 ISO Tank Container:
Capacity: Varies, but typically used for hazardous and non-hazardous liquids.
Applications: Suitable for various liquid cargoes.
Features: Insulated 316L stainless steel construction.

T75 ISO Tank Container:
Capacity: Designed specifically for cryogenic liquids.
Applications: Transporting liquefied gases like liquid nitrogen, liquid oxygen, and liquid argon.
Features: Insulated and suitable for intermodal transport.

Portable Cryogenic ISO Containers

LNG, Ethane, Ethylene, Nitrogen, and Argon.
The DSW comprises a cryogenic tank and associated pipework and valves enclosed within a durable frame designed and certified to comply with DNV and EN specifications.
This unit can be handled using forklift pockets or slings attached to frame pad eyes.

Tanks manufactured to operate between 60 psig and 250 psig are also available with ASME certifications.
The DSW features high vacuum super-insulation, full decals (customers may provide logos if desired), a pressure build system, and various pipework options for maximum versatility.

Custom painting on special request.

T75 UN tank container

This T75 UN tank possesses approvals for road, rail, and sea transport, CSC with DNV and EN approvals, and many other options. Designed and manufactured to transport liquid nitrogen, argon, and oxygen for storage/transport to oil production platforms worldwide from offshore supply vessels – typically, CO2-format tanks can even come equipped with a working pressure of 24 bar.
The 10ft ISO tank can accommodate working pressures ranging from 3.0 to 24 Bar.

Liquid nitrogen, oxygen, argon, and CO2 ISO TANK CONTAINERS, Based on the double shells,vacuum-Perlite insulation design is available in capacities from 20FT and 40FT with working pressures of 8 bar, 16 bar, and 22 bar.