20ft ISO LOX Tank Container for Cryogenic Liquids transport
Products Description

The 20ft Liquid Oxygen ISO Tank Container is a standard cryogenic ISO tank container designed for storage and transportation of liquid oxygen (LOX). It adopts high vacuum multi-layer insulation structure, stainless steel inner vessel and carbon steel outer frame complying with ISO container standard. This 20ft LOX iso tank can realize multimodal transport by sea, road and railway without repeated loading and unloading. Widely adopted in gas engineering EPC projects, metallurgy, large oxygen supply stations. Our tank strictly follows pressure vessel design codes, with low daily evaporation rate, stable pressure holding performance and complete international certifications.
Products
Parameter
| Inner Vessel Working Pressure(MPa) | Weight(Kg) | Outer Size(L*W*H)(mm) | Medium |
Insulation Type | Design standard |
| 1.6 | 7700 | 6058*2438*2591 | LOX/LAr/LIN |
High vacuum multi-layer insulation | GB/ASME |
| 2.2 | 9200 | 6058*2438*2591 | LOX/LAr/LIN/LCO2 | ||
| 2.2 | 9750 | 6058*2438*2591 | LCO2 | ||
| 2.2 | 8000 | 6058*2438*2591 | LPG | ||
| 1.8 | 13000 | 6058*2438*2591 | LPG |
More Details

Product Features
✅ 20ft standard ISO frame, fully compatible with container transport system
✅ High vacuum multi-layer super insulation, daily evaporation ≤0.3%
✅ Inner tank: S30408 pressure vessel stainless steel, suitable for -196℃ cryogenic medium
✅ Equipped with cryogenic safety relief valve, emergency shut-off valve, pressure gauge, liquid level gauge
✅ Complete pressure test, air tightness test, helium leak detection before delivery
✅ Integral lifting lugs, stackable design
✅ Customized working pressure, valves and instrument layout for project requirement
Packing and shipping
The 20ft liquid oxygen iso tank container is a complete ISO container unit. Before shipment, we will protect all valves, gauges and flange ports with waterproof & shock-proof protective covers. The tank will be fixed and reinforced inside the port loading yard. It can be shipped directly by full container vessel.

Application Scenarios
1.Industrial gas distribution: bulk liquid oxygen storage & regional delivery, mobile gas supply replacing stationary cryogenic tank
2.Metallurgy, metal cutting & welding, mine oxygen supply
3.Chemical plant, water treatment, ozone generation, waste water oxidation process
4.Hospital & medical center centralized oxygen supply (high purity LOX transport)
5.Offshore platform & port gas supporting, long-distance ocean gas transportation
6.Temporary gas supply for construction project, field infrastructure, mine site
7.Gas filling station, cross-border LOX import & export transport
Company Profile

We are always at your service when you need
HTYJ was established in 2004. With more than 20 years of production and sales experience, it is a company specializing in the research, development, sales and service of cryogenic (liquid oxygen, liquid nitrogen, liquid argon, liquefied natural gas, liquid carbon dioxide, etc.) tanks, ISO tank containers, liquefied natural gas marine fuel tanks, carbon dioxide recovery units, PSA oxygen generators, semi-trailer tanks, air separation units, cryogenic pumps, normal temperature vaporizers, liquid Dewar flasks, small liquid nitrogen containers and related products.
Factory floor area
years experience
employees
professional and technical service personnel
After-sales Service
1.Warranty: 12 months whole machine warranty from shipment date; 5-year warranty for vacuum jacket (exclude man-made damage, medium corrosion & improper operation)
2.Spare parts: ready stock of cryogenic valves, safety valve, level gauge, fast quotation & delivery
3.Remote technical support: 7×24hr online support, trouble shooting, operation guidance, annual inspection document template
4.On-site service: engineer available for tank commissioning, vacuum test & operator training (client covers travel & accommodation)
5.Lifetime technical consultation: support modification, annual inspection & medium change scheme within tank service life
6.Document support: assist customer to prepare local pressure vessel annual inspection file and compliance application
Customer Visit

Global customers are warmly welcomed to visit our factory and inspect 20ft liquid oxygen iso tank container production line
✅ Available visiting area: raw material inspection workshop, inner vessel welding workshop, NDT lab, vacuum test station, finished tank hydro test zone
✅ Witness hydrostatic & air tightness test on site, check finished 20ft LOX iso tank
✅ Face-to-face technical discussion with our engineers for customization and certification plan
✅ Service: factory reception, hotel booking and airport pick-up arrangement available
✅ Appointment: please book 7 days in advance to arrange workshop access and technical team meeting
Q: What is 20ft liquid oxygen iso tank container?
A: 20ft liquid oxygen iso tank container is a cryogenic iso tank container for storage & transport liquid oxygen (LOX), complying ISO container standard, support sea, road and rail multi-modal transport.
Q: What medium can this LOX iso tank carry?
A: Mainly for liquid oxygen, also can be adapted for liquid nitrogen, liquid argon after internal cleaning & inspection.
Q: What is static evaporation rate of your 20ft LOX iso tank?
A: ≤0.8% per day. We adopt high vacuum multi-layer insulation for our liquid oxygen iso tank container.
Q: What is the lead time for 20 foot ISO tank container?
A: Standard order: 60-75 working days. Rush order can be arranged upon negotiation
Q: Can you customize fittings of liquid oxygen iso tank container?
A: Yes, we can change valve brand, liquid level gauge, pressure transmitter, add extra ports according your requirement.
Q: What test will be done before shipment of 20ft portable ISO tank container?
A: Hydrostatic pressure test, air tightness test, vacuum inspection, NDT for welds, visual inspection.
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