CRANE® CRYOFLO™ Manifolds

CRANE® CRYOFLO™ Vacuum Jacketed Storage Tank Fill Manifold is ideal for transferring liquid hydrogen (LH2), liquid nitrogen (LN2) and other cryogenic liquids from storage tanks, as it reduces heat loss and evaporation. The manifold is made of stainless steel and has a vacuum jacketed inner pipe that insulates the cryogenic liquid from the ambient temperature.

Features And Benefits

  • Performance: Innovative engineered design greatly reduces Hydrogen loss through improved heat transfer and enhanced CV.
  • Lead Time: Automated facility delivers products faster and more efficiently with consistent quality.
  • Bespoke Solution: CRYOFLOTM offers full customization and engineering for any tank layout.

Technical Details

PRODUCT CONFIGURATION:

  • Type: Stainless Steel Vacuum Jacketed Pipe
  • Body Styles: 300 Series Stainless Steel
  • End Connections: Bayonet, Field Joint, Mechanical Fitting
  • Class: 300 PSIG
  • Inner Pipe Size: 1/2″, 1”, 1-1/2”, 2”, 3”, and 4” NPS

DESIGN FEATURE:

  • Fugitive Emission: Helium mass spec to 1×10^-9 cm^3/s
  • Outgassing Getter, Molecular Sieve & Multi-Layer Insulation for Static Vacuum
  • ASME B31.3 Certification
  • Pressure Drop, Heat Leak, and Thermal Contraction of the System
  • Internal G-10 Supports and Outer Pipe Supports

DESIGN STANDARD:

  • ASME B31.12: Hydrogen Piping & Pipeline
  • ASME B31.3: Process Piping
  • CGA G-4.15: Vacuum-Jacketed Piping in Liquid Oxygen Service
  • CGA G-5.6 – Hydrogen Pipeline Systems
  • ASME B36.19M : Stainless Steel Pipe
  • ASME BPVC Section IX: Welding and Brazing Qualifications
  • NFPA 2 – Hydrogen Technologies Code

TESTING STANDARD:

  • ASME B31.12: Hydrogen Piping & Pipeline
  • ASME B31.3: Process Piping
  • AWS B1.10 & ISO 17035: Guide for nondestructive examination of welds
  • ASME BPVC Section V – Nondestructive Examination

Applications

  • Liquid Hydrogen liquefaction
  • Liquid Hydrogen storage
  • Liquid Hydrogen transfer
  • Liquid Hydrogen transportatiion