Technifab

Techlex® Vacuum-Jacketed Transfer Hose

Technifab’s Techflex vacuum insulated cryogenic transfer hoses are used in applications requiring the safe and efficient transfer of liquid nitrogen or other cryogens. Anywhere that cryogenic liquids are used in processing, our Techflex vacuum jacketed transfer hoses can ensure the highest quality liquid is delivered to the use point.

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Key Features And Benefits

  • The most thermally efficient cryogenic transfer hoses available, Techflex reduces cryogen losses.
  • Standard stock lengths(ft): 4,6,8,10,12,16, 20
  • The outer surface is safe to the touch, even when used with liquid hydrogen or liquid helium.
  • Interlocking stainless steel cover provides a lightweight, durable, and flexible product.
  • Rapid hose cool down reduces cooling time and speeds liquid cryogen delivery to the use point.

Technical details

Pressure:Up to 150 PSI
Temp:Down to -452°F (-269°C/ 4K)
Materials:300 Series Stainless Steel
Sizes:1/4″ to 2″
Available Outer Coverings: Armored or Braided
End Fittings:Standard Fittings are 1/2″ JIC (CGA-295 compatible), NPT (Male), and plain tube ends. Other fittings are available upon request.
Available for high-temperature environments.

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

TECHFLEX® VACUUM-JACKETED TRANSFER HOSE

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Certificates

Certified SS ASME B31.3

Certified SS ASME B31.12

CRN

LOX service certification is available upon request

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.