BluNet 1000L micro bulk liquid nitrogen tank with vacuum insulation, stable nitrogen supply, and compact design
BluNet mini nitrogen tank with vacuum insulation, stable nitrogen supply, and compact space saving design
Cryogenic Microbulk Tank Liquid Storage
Cryogenic Microbulk Tank Liquid Storage

Microbulk Nitrogen Tanks

Microbulk Nitrogen – Vacuum-Insulated LIN Vessel

BluNet designs microbulk nitrogen tanks that are safe, reliable, and easy to use. They offer excellent insulation, a stable nitrogen supply, and a compact, space-saving design.
These tanks are available in 1000 L capacity with operating pressures of 1.6, 2.6, or 3.4 MPa.
They are ideal for storing and transporting liquid nitrogen and include options such as microbulk tanks, cryogenic storage tanks, and movable cryogenic tanks.
BluNet mini nitrogen tanks deliver a reliable nitrogen supply and industrial-grade performance in a compact, space-saving design—without requiring large bulk systems.

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Microbulk Liquid Nitrogen Tank – 1 m³ Cryogenic LIN Storage System
BluNet is a professional manufacturer specializing in microbulk nitrogen tanks. With years of experience in cryogenic storage solutions, BluNet delivers high-quality, reliable, and efficient mini nitrogen tanks for industrial, medical, and research applications.
Microbulk nitrogen tanks are compact cryogenic storage systems designed for the efficient storage and supply of micro bulk liquid nitrogen. Positioned between traditional liquid nitrogen dewars and large bulk tanks, these systems provide higher capacity, improved thermal efficiency, and reduced handling requirements.

BluNet microbulk nitrogen tank for industrial and medical applications
BluNet microbulk nitrogen tanks – compact, reliable, and efficient cryogenic storage solutions

Mini Nitrogen Tank Specifications

Model: CDLS-1/1.6

Insulation type: Multi-layer
NO Items Inner vessel Outer vessel
1 Design pressure MPa 1.68 -0.1 (outer)
2 Working pressure MPa 1.6 -0.1 (outer)
3 MAWP MPa 1.68 /
4 Design temperature ºC -196 -19 ~ 50
5 Working temperature ºC ≥ -196 Normal
6 Strength pressure MPa 2.7 HLD
7 Geometric volume m³ 1.06 0.88 (interlayer)
8 Effective volume m³ 1.0 /
9 Medium LIN (Liquid Nitrogen) Multi-layer insulation
10 Main material S30408 S30408
11 Surface treatment Pickling and passivation Sanding (Sa2.5) and coating
12 Corrosion allowance mm 0 0
13 Joint efficiency 1.0 0.85
14 Filling rate 95% /
15 Static evaporation % / day LN₂ ≤ 1.0
16 Seal-off vacuum degree Pa ≤ 0.01
17 Interlayer seal leakage ≤ 1 × 10⁻⁸
18 Diameter mm Φ900 Φ1104
19 External dimensions mm Φ1104 × 2444
20 Type Vertical
21 Tare weight kg ~986
22 Fully loaded weight (LIN) kg ~1754
23 Design service life 15 years
24 Safety valve set pressure 1.68 MPa
25 Medium max density kg/m³ 808 (LIN)
26 Thickness of coating µm /
27 Ex-work pressure of inner vessel 0.03 MPa
28 Design code GB

Product Features

  • Microbulk Storage Design: Engineered for liquid nitrogen storage with significantly greater capacity than standard dewars.
  • High-Performance Insulation: Vacuum-insulated construction minimizes heat ingress and reduces nitrogen loss.
  • Stable Nitrogen Supply: Supports continuous liquid or gaseous nitrogen withdrawal with consistent pressure control.
  • Compact Footprint: Requires less installation space than conventional bulk tanks while supporting scheduled microbulk refilling.
  • Safety-Oriented Construction: Manufactured using cryogenic-grade materials and equipped with pressure relief devices, level indicators, and control valves.
Microbulk nitrogen tank with high-performance insulation and compact design
BluNet Microbulk Nitrogen Tank – Efficient, Safe, and Space-Saving Cryogenic Storage

Typical Applications

Our microbulk nitrogen tanks are widely used across multiple industries:

  • Manufacturing & Metal Processing – inerting, purging, and cooling processes
  • Medical & Healthcare – cryopreservation and laboratory nitrogen supply
  • Electronics & Semiconductors – controlled atmosphere environments
  • Food & Beverage – freezing, chilling, and modified atmosphere packaging
  • Research Laboratories – experimental work and sample storage

Additional information

Condition:

New
Brand Name:

JP brand
Machinery Test Report:

Provided
Warranty of core components:

Not Available
Dimension(L*W*H):

229*1485mm
Weight:

56kg
Inner Material:

34CrMo4
Design Pressure(MPa):

30Mpa
Design Standard:

ISO9809-1:2010
Warranty:

3 months
Key Selling Points:

High Productivity
After Warranty Servi

Online support
Showroom Location:

None
Working Pressure:

200bar
Outside Diameter:

229mm
Place of Origin:

Zhejiang, China
Video outgoing-inspection:

Provided
Marketing Type:

Pressure vessel
Capacity:

10M3
Volume (m³):

0.057M3
Outer Material:

34CrMo4
Max Working Pressure(MPa):

20 MPa
Working Temperature(℃):

-20 – 60 ℃
After-sales Service Provided:

Video technical support
Applicable Industries:

Hotels, Manufacturing Plant, Restaurant, Home Use, Food Shop,
Local Service Location:

None
Water Capacity:

50L oxygen Cylinder
Test Pressure:

300bar Oxygen Gas Cylinder

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Shipping & Delivery

Global Shipping and Delivery

BluNet provides reliable and fully documented global shipping solutions for industrial gas cylinders, cryogenic equipment, and related systems. Our logistics services are designed specifically for B2B international trade, ensuring secure, compliant, and efficient delivery to your designated facility or project site.

Estimated transit times are based on standard international sea freight schedules and do not include production lead time, export documentation processing, customs clearance, or local delivery arrangements. Actual delivery times may vary depending on destination, order quantity, carrier availability, port conditions, and customs procedures.

  • Europe: 25 – 40 days via sea freight
  • North America: 25 – 40 days via sea freight
  • Asia: 7 – 15 days via sea freight
  • Middle East & Africa: 20 – 35 days via sea freight
  • Australia: 20 – 35 days via sea freight

Due to international transportation regulations for pressure vessels and industrial gases, BluNet primarily arranges shipments via sea freight.

We support international trade terms including EXW, FOB, CIF, CFR, DAP, and DDP, depending on your procurement and logistics requirements.

Unless otherwise agreed in writing, import duties, taxes, customs clearance charges, and destination handling fees are the responsibility of the buyer. BluNet will provide the required export and shipping documentation, including commercial invoice, packing list, bill of lading, certificate of origin, and product certifications if required.

Shipment tracking information will be provided once the goods are dispatched, allowing full visibility of the shipment throughout transit.

Returns & Refunds

At BluNet, we are committed to supporting our international partners with reliable products and professional service. In the event of product discrepancies or shipment damage, our structured return and replacement process helps minimize disruption to your operations.

Return Guidelines:

  • Return requests must be submitted within 14 days of product receipt.
  • Products must remain unused and in their original packaging unless the issue involves manufacturing defects or shipping damage.
  • Damaged or defective items must be documented with photographs and relevant shipping documents.
  • Custom-made, pressure-certified, or specially configured products may not be eligible for return unless confirmed as defective.

Once a return request is reviewed and approved, BluNet may provide replacements, credit notes, or refunds according to the agreed trade terms and order conditions. Refunds are processed through the original payment method or applied toward future orders where applicable.

Please note that freight charges, customs duties, taxes, and destination handling fees are non-refundable unless the issue is confirmed to result from manufacturing defects or shipment errors caused by BluNet.

For assistance with shipping, export documentation, returns, or order support, please contact our international sales team:

📧 info@gaseschina.com
🌐 www.gaseschina.com

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