Liquid Oxygen Storage Tanks (LO2): Superior Cryogenic Storage Solutions

Liquid Oxygen Storage Tanks (LO2): Superior Cryogenic Storage Solutions

Introduction:

Liquid oxygen (LO2) storage tanks are critical pressure vessels engineered for the safe and efficient storage of high-purity oxygen in its cryogenic liquid state. These tanks serve as essential components for a wide array of industries, including steel manufacturing, healthcare facilities, gas production plants, food and beverage processing, and welding operations. Compared to the traditional method of utilizing high-pressure gas cylinders, LO2 storage tanks present a far more economical and secure solution for oxygen storage and delivery, significantly reducing operational costs while prioritizing safety. As such, liquid oxygen storage tanks have become the preferred method of liquid storage across numerous sectors. At HNJS, we specialize in the design and manufacture of these tanks, tailoring each unit to meet the unique requirements of our customers.

Our LO2 storage tanks are distinguished by their robust construction, extended service life, space-saving compact design, centralized control systems, and simplified operation and maintenance protocols. Built as double-walled, fixed, vacuum-powder insulated units, these tanks comprise a stainless steel inner vessel and an outer shell constructed from high-quality materials such as Q235B or 16MnR. The external surface is treated with meticulous processes including sandblasting, purging, and multi-layer spraying with durable two-component, quick-curing liquid paint, ensuring superior corrosion protection and long-lasting performance.

Cryogenic Liquid Oxygen Storage Tanks

Applications:

Our liquid oxygen storage tanks are versatile and integral to numerous applications, encompassing:

  • Steel Production: Supplying essential oxygen for various steelmaking processes.

  • Healthcare: Providing high-purity medical-grade oxygen to hospitals and healthcare facilities.

  • Gas Production: Serving as essential storage units in oxygen production plants.

  • Food and Beverage: Enabling controlled atmosphere packaging and processes in breweries, beverage factories, and food processing facilities.

  • Welding: Delivering a stable and consistent supply of oxygen for welding and cutting operations.

  • Aerospace: Providing LO2 for rocket propulsion systems

Key Features & Benefits:

  • Cost-Effectiveness: Reduces oxygen gas costs compared to traditional cylinder systems, resulting in long-term savings.

  • Enhanced Safety: Minimizes risks associated with high-pressure gas cylinders, ensuring a safer work environment.

  • Customization: Tailored designs and capacities to meet specific user requirements and diverse industrial needs.

  • Durability: Constructed with high-grade materials for extended lifespan and robust performance.

  • Space-Saving Design: Compact footprint to minimize occupied space in facilities.

  • Centralized Control: Enables easy management and monitoring of oxygen storage and delivery.

  • Low Maintenance: Simplified design ensures convenient operation and reduced maintenance requirements.

  • Superior Insulation: Double-layer vacuum powder insulation maximizes thermal efficiency and reduces boil-off.

  • Corrosion Resistance: Multi-layered coating processes ensures long lasting protection.

Liquid Oxygen Storage Tank/LO2 Tank Technical Specifications:

FeatureSpecification
TypeVertical / Horizontal
Diameter OptionsØ2000mm / Ø2100mm / Ø3300mm / Ø3600mm
FluidLiquid O2
Insulation MediumPerlite
Working Temperature (Inner)-196℃
Working Temperature (Outer)Normal atmospheric temperature
Working Pressure (Inner)0.8/1.6 MPa
Working Pressure (Outer)-0.1 MPa
Design Temperature-196℃ / 60℃
Design Pressure0.85/1.65 MPa / -0.1MPa
Corrosion Allowance0.0mm / 1.0mm
Joint Efficiency1.0 / 0.85
Material (Inner Vessel)S30408 (Stainless Steel)
Material (Outer Shell)Q245R (Carbon Steel)
Hydro Test Pressure0.95/1.91 MPa / 0.11 MPa
Design StandardsISO, CE, ASME
Thermal-insulation ModelVacuum Powder Insulation or Multi-layer Entwining Thermal Insulation

Packaging and Delivery:

  • Capacity Options: Tanks from 1-5m³ are shipped in 20ft containers, and tanks from 10-20m³ are shipped in 40ft containers.

  • Packaging: Options include no packing or seaworthy packaging tailored to customer's specific requests.

  • Shipping: We collaborate with experienced freight forwarders to ensure cost-effective and secure delivery worldwide.

Company Profile:

HNJS is a leading manufacturer specializing in cryogenic storage solutions, with over 25 years of experience in the design, production, and installation of cryogenic tanks and related equipment. Our extensive 70,000 square meter workshop is equipped with advanced machinery and staffed by highly skilled professionals committed to delivering quality products. We cater to diverse industries with our comprehensive range of offerings, including liquid oxygen, liquid nitrogen, liquid argon, and liquefied natural gas (LNG) storage tanks, cryogenic liquid pumps, ambient vaporizers, liquid dewar cylinders, LPG tanks, 20ft ISO tank containers, microbulk tanks, and small liquid nitrogen tanks. With a proven track record of exports to over 80 countries, HNJS has established itself as a trusted global partner in the cryogenic storage industry.

Our Services:

  • Stringent Quality Control: We implement rigorous quality control measures to ensure product excellence and on-time delivery.

  • Competitive Pricing: Direct manufacturing allows us to provide competitively priced products without compromising quality.

  • Responsive Customer Support: All inquiries are addressed within 12 hours by our dedicated support team.

  • Custom Solutions: OEM & ODM services are available to meet unique customer needs and specifications.

  • First-Class After-Sales Support: Our commitment to customer satisfaction extends to providing prompt and effective after-sales services.

  • Customer-Centric Approach: We prioritize our customers' needs and strive to provide solutions that deliver maximum value.

Conclusion:

HNJS liquid oxygen storage tanks offer superior reliability, performance, and cost-effectiveness for diverse cryogenic storage requirements. Contact us today to discuss your specific needs and discover how our solutions can benefit your operations.

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