CryoWorks

Flexible Vacuum Insulated Pipe

CRANE® Cryogenics Flexible Vacuum Insulated Pipe (FVIP) is a vacuum insulated, stainless steel flexible pipe. Each spool section is factory evacuated and sealed, eliminating the need for any on-site vacuum pumps. Flexible VIP is modular in construction and available in standard line sizes of ¾”, 1¼” & 2″ ID.

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Key Features And Benefits

  • Modular design, highly reusable, facilitates future expansions.
  • Flexibility simplifies installations (above drop tile ceilings and below raised test floors).
  • Shipping is less expensive as the assemblies are coiled in small wooden crates.
  • Need something quick? We stock reels of raw flex hose material.

Technical details

Pressure:Up to 1500 PSI
Temp:Down to -452°F (-269°C/ 4K)
Materials:300 Series Stainless Steel
Standard Sizes:1/2″ to 4″ NPS
Optional Sizes:Up to 24″NPS
End connections:Bayonets, welded field joints (vacuum or foam insulated), flanges, pipe threads, flared fittings, and custom ends.
Options:Valves, Gas Traps, Vents, Vacuum Insulated Transfer Hoses

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
    Industrial

Literature

FLEXIBLE VACUUM-INSULATED PIPING

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Certificates

ASME Code Compliant

Testing and Certification

Models 3D

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Crane

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.