Vacuum insulation
Double-wall, vacuum-insulated construction supports controlled storage of cryogenic liquids.
QDBG CHINAGas cylinders & gas equipmentRequest a Quote Low-temperature storage
Product family 07Cryogenic Cylinders & Equipment
Our industrial cryogenic scope includes pressurised Dewar cylinders, storage tanks and related transfer equipment. Medium, pressure, usable capacity, withdrawal method, utilities and transport requirements are confirmed before model selection. Biological YDS containers are presented as a separate product family.
Real QDBG product photographyProduct overview
Configured to the application—not selected from a label alone.
Cryogenic equipment is selected as a storage, pressure-building, transfer or vaporisation component. QDBG confirms the medium, capacity, pressure, withdrawal method, utilities and system interface before quotation.
Application-led selection
Capacity, pressure, withdrawal method and mobility are matched to the intended use.
System accessories
Valves, gauges, carts, frames and transfer components can be coordinated with the selected model.
Product / series range
Choose the relevant supply path.
Use these series as a starting point. Final technical values are confirmed against the selected model and destination requirements.
01
Dewar Cylinders
Vacuum-insulated mobile liquid-gas supply vessels.
Discuss requirement →02Cryogenic Storage Tanks
Stationary storage selected around medium and usable capacity.
Discuss requirement →03Cryogenic Reciprocating Pumps
Transfer or filling duty confirmed against the required system.
Discuss requirement →04Ambient Air Vaporizers
Vaporisation equipment sized from confirmed process requirements.
Discuss requirement →05Cryogenic Filling Systems
Filling components and arrangements for confirmed applications.
Discuss requirement →Reference data
Technical selection guide
Published values describe the available product family. The final drawing, dimensions, pressure, valve, marking and certification follow the confirmed model and order.
- Product scope
- Pressurised Dewar cylinders, cryogenic storage tanks and transfer components
- Construction
- Vacuum-insulated stainless steel, by model
- Capacity
- 80–500 L Dewar range, with larger storage systems by project
- Pressure
- Pressurised series selected by medium and application
- Options
- Liquid / gas withdrawal, gauges, regulators, carts and frames
- Selection basis
- Medium, usable capacity, pressure and operating method
Quick selection guide
What the buyer should confirm
- Cryogenic medium
- Storage, transfer, filling or vaporisation role
- Capacity, pressure and withdrawal method
- Utilities, connection, quantity and destination
Configuration options
Order-specific choices
- Liquid or gas withdrawal
- Valves, gauges and pressure-building circuit
- Mobility, frame or installation requirements
- Related transfer components
Typical applications
Built around real operating requirements.
STANDARD FAMILIESModel-specific standard · Medium-specific configuration · Export inspection options
Availability depends on the selected model, certificate scope and destination-market requirements. Please confirm the required approval before ordering.
Project enquiry
Tell Us What You Need
Include the application or gas, capacity, pressure, required standard, quantity and destination for a more accurate proposal.
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