Introduction
A LOX Cryogenic Tank is a specially engineered pressure vessel designed for the storage, handling, and transportation of liquid oxygen (LOX) at ultra-low temperatures, typically around −183°C. LOX is widely used in medical, industrial, aerospace, and chemical applications, making the design, safety, and efficiency of storage tanks critically important.
At NORDSTONE., we design and manufacture ASME-certified LOX Cryogenic Tanks with advanced vacuum insulation, robust construction, and full compliance with international safety standards, including ASME Section VIII, PED, NB, and ISO 21011.
What is a LOX Cryogenic Tank?
A LOX Cryogenic Tank is a double-walled, vacuum-insulated vessel specifically designed to safely store and dispense liquid oxygen. The inner vessel holds LOX at cryogenic temperatures while the outer shell provides structural integrity and protection. Advanced insulation ensures minimal heat ingress, reduced boil-off, and safe pressure control, while pressure relief devices maintain maximum operational safety.
Key components include:
- Inner storage vessel constructed from stainless steel or nickel-based alloys
- Outer protective shell for mechanical strength and insulation protection
- Vacuum insulation with multilayer reflective barriers to minimize thermal ingress
- Pressure relief valves and rupture discs for safety
- Instrumentation ports for level, pressure, and temperature monitoring
- Inlet/outlet connections for filling, dispensing, and venting
- Optional mobility or skid-mounted features for transport applications
LOX tanks are essential for industrial oxygen supply, medical gas systems, chemical processes, and aerospace applications, ensuring high purity, safety, and operational efficiency.
