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BluNet is a trusted manufacturer of cryogenic liquid nitrogen tanks, designed for the safe storage and transport of liquefied nitrogen. These cryogenic storage tanks are typically constructed from stainless steel or other materials capable of withstanding extreme temperatures.
Our cryogenic liquid nitrogen tanks provide safe, efficient, and reliable storage of liquid nitrogen (LN₂). Designed for industrial, laboratory, and medical applications, these tanks ensure minimal heat transfer, low boil-off rates, and long-term cryogenic storage.
LN₂ Cryogenic Tanks (20 m³-50 m³, Vacuum Powder Heat Insulation)
| Specification | DSWV-20/0.8 | DSWV-20/1.6 | DSWV-30/0.8 | DSWV-30/1.6 | DSWV-50/0.8 | DSWV-50/1.6 | DSWV-100/0.8 | DSWV-100/1.6 |
|---|---|---|---|---|---|---|---|---|
| Effective Volume (m³) | 20 | 20 | 30 | 30 | 50 | 50 | 100 | 100 |
| Working Pressure (MPa) | 0.8 | 1.6 | 0.8 | 1.6 | 0.8 | 1.6 | 0.8 | 1.6 |
| Static Evaporation (%/day) | 0.33 | 0.33 | 0.29 | 0.29 | 0.23 | 0.23 | 0.16 | 0.16 |
| Inner Tank Weight (kg) | 500 | 500 | 440 | 440 | 350 | 350 | 250 | 250 |
| Total Weight (kg) | 3575 | 5530 | 5300 | 8300 | 8705 | 14045 | 16140 | 27570 |
| Inner Tank Dimensions (Ø × L × Thickness mm) | Ø2100 × 6465 × 8/10 | Ø2100 × 6465 × 14 | Ø2400 × 7410 × 10 | Ø2400 × 7410 × 16 | Ø2600 × 10380 × 10/12 | Ø2600 × 10380 × 18/20 | Ø3000 × 15425 × 12/14 | Ø3000 × 15425 × 22 |
| Outer Tank Dimensions (Ø × L × Thickness mm) | Ø2600 × 7955 × 8 | Ø2600 × 7955 × 8 | Ø3000 × 8930 × 10 | Ø3000 × 8930 × 10 | Ø3200 × 12000 × 12 | Ø3200 × 12000 × 12 | Ø3600 × 17260 × 14 | Ø3600 × 17260 × 14 |
LN2 Tank Structure
A cryogenic liquid nitrogen tank features a dual-tank design: an inner tank and an outer tank. The inner tank is constructed from stainless steel 304L (X5 CrNi 18-10) in accordance with EN13458, while the outer tank is made from carbon steel following the same standard. The space between the tanks is filled with perlite insulation and enhanced with vacuum super-insulation technology to minimize heat transfer.
Key Features
- Advanced Cryogenic Insulation: Multi-layer vacuum insulation minimizes heat ingress, preserving LN₂ for extended periods.
- Durable Construction: Made from high-grade stainless steel or cryogenic alloys, resistant to thermal stress and corrosion.
- Flexible Capacities: Options range from small LN₂ storage tanks to large liquid nitrogen bulk tanks for industrial needs.
- Safety Certified: Compliant with ISO, ASME, and other international cryogenic standards.
- User-Friendly Operation: Includes pressure relief valves, dispensing ports, and easy monitoring systems for safe LN₂ handling.
Benefits
- Reduced Boil-Off: Keep LN₂ longer with low evaporation rates.
- Enhanced Safety: Advanced pressure management and structural integrity prevent accidents.
- Operational Efficiency: Minimize downtime and maintenance with robust cryogenic design.
- Versatile Deployment: Suitable for laboratories, hospitals, manufacturing plants, and industrial sites.
Applications
Our cryogenic nitrogen tanks are suitable for a variety of sectors, including:
- Medical & Laboratory: Safe storage of biological samples, vaccines, and reagents.
- Industrial Manufacturing: Cryogenic cooling, metal treatment, and chemical processes.
- Food & Beverage: Rapid freezing, preservation, and storage of perishable products.
- Research & Academia: Reliable LN₂ supply for scientific experiments and cryogenic studies.
Blunet exports the cryogenic LN2 tanks for liquid nitrogen applications, which are most popular in India, Pakistan, Vietnam, Indonesia, Brazil, Russia, Mexico, the United States, Turkey, Germany, and other countries.
We offer a complete range of bulk LN₂ storage solutions, providing proven reliability, reduced maintenance, and the lowest total cost of ownership across the full spectrum of liquefied gases.
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