Techniguard® B-Series
The Techniguard™ Bendable Vacuum Jacketed Pipe is designed for efficient cryogenic applications, featuring a flexible construction that allows for lengths up to 60 feet (18.2 meters). It minimizes heat leakage while avoiding the need for vacuum pumps, resulting in a cost-effective solution for system installations. With options for customized external coverings, end connections, and additional components like valves and thermocouples, it simplifies layout and maintenance. Made from stainless steel with superior insulation, this durable pipe is suitable for various cryogenic liquids, including liquid nitrogen and oxygen. Easy to install, it ensures a seamless connection with standardized bayonets, even for those without prior cryogenic piping experience.
Key Features And Benefits
- Provides a more cost-effective installation than rigid pipe with only a small loss in performance.
- Utilizes a bendable design that minimizes heat leakage when VJP is bent.
- Close-tolerance bayonets eliminate the need for field welding or soldering and allow easy system reconfiguration.
- No cryogenic piping experience is required for installation.
Technical details
| Pressure: | Up to 150 PSI |
| Temp: | Down to -452°F (-269°C/ 4K) |
| Materials: | 300 Series Stainless Steel |
| Sizes: | 1/2″ to 10″ ID |
| Optional Sizes: | Up to 24″NPS |
| End connections: | Bayonet, Field Joint, Mechanical Fitting |
| Available Outer Coverings: | Heat Shrink, Armor, Braided |
| Options: | Valves, Gas Traps, Vents, Thermocouple Vacuum Gauge Tubes |
Applications
Available For:
- Liquid Nitrogen
- Carbon Dioxide
- Liquid Argon
- Liquid Hydrogen
- Liquid Oxygen
- Liquid Helium
Industry Applications:
- Space Launch
- Semiconductor Manufacturing & Testing
- Pharmaceutical
- Biological Storage & Research
- Food and Beverage
- Electronics Manufacturing & Testing Applications
- Metal Tempering
- Rubber Deflashing
Literature
TECHNIGUARD® B-SERIES PIPING
Certificates
Certified SS ASME B31.3
Certified SS ASME B31.12
CRN
LOX service certification is available upon request
Models 3D
We Know Cryo®
Innovating For Tomorrow
Crane Cryogenics brings together the trusted capabilities of Crane®, CryoWorks®, and Technifab® brands — forming a leading force in cryogenic engineering, manufacturing, and service
excellence. With decades of experience across hydrogen, LNG, nitrogen, oxygen, and other cryogenicfluids, we deliver end-to-end solutions for the most demanding industries including space exploration,semiconductors, chemical process, food, cryo-therapy, and pharma, among others – and we are Keeping Cryogenics Cool™
Crane Cryogenics operates within Crane Company’s ChemPharma & Energy business.