====== Canyes de transferència d'heli líquid - Proveïdors ======

(en ordre alfabètic)

===== Cryoandmore - Cryogenic Laboratory Spares =====

[[https://www.cryoandmoreshop.de/ | Cryoandmore Budzylek GbR]] delivers professional cryogenic systems and solutions for more than 13 years. Our service is synonym for comprehensive technical competence and reliable support.

Productes més rellevants:
  * [[https://www.cryoandmoreshop.de/products/cryogenics/liquid-helium-nitrogen-transfer-lines/ | Liquid Helium / Nitrogen Transfer Lines]]
    * Flexible U Helium / Nitrogen Transfer Line
  * [[https://www.cryoandmoreshop.de/products/cryogenics/cryogenic-handling/ | Cryogenic Handling]] 
    * Dip stick
===== Cryobitz - Cryogenic Laboratory Spares =====

[[http://www.iceoxford.com/Cryogenic-spares/ | Cryobitz - Cryogenic Laboratory Spares]] is the online ordering service from [[http://www.iceoxford.com/ | ICEoxford Ltd]].

Productes més rellevants:

  * [[http://www.iceoxford.com/Cryogenic-spares/Cryogenics/Ancillary-Handling-Equipment.htm | Cryogenics - Ancillary-Handling-Equipment]]:
    * He/N2 gas flowmeters,
    * safety valve for LIN open cryostats
    * liquid helium dipstick
  * [[http://www.iceoxford.com/Cryogenic-spares/Cryogenics/Liquid-Helium-Transfer-Lines.htm | Cryogenics - Liquid Helium Transfer Lines]]:
    * Standard Flexible Transfer Tube (Cat. No. ICEsf-050)
    * Low Loss Liquid Helium Transfer Line to operate with a Vertical positioned syphon entry (Cat. No. ICEmft02)

===== Cryofab =====

[[http://www.cryofab.com | Cryofab, Inc.]] manufactures and services cryogenic storage and accessories, offering custom as well as standard fabrications to customers worldwide. It offers a wide range of cryogenic containers: tanks, dewars, vessels, as well as hoses, and valves of all sizes allowing for the safe storage and transportation of all cryogenic gases.

Productes més rellevants:

  * [[http://www.cryofab.com/html/common_1 | Cryogenic transfer lines, common configurations]]
  * [[http://www.cryofab.com/products/cryogenic-transfer-lines/liquid-helium-transfer-line-CFHT | Liquid Helium Transfer Line CFHT Series]]

===== Cryo Industries of America, Inc. =====

[[http://www.cryoindustries.com/ | Cryo Industries of America]] is a leading supplier of cryogenic systems. We manufacture the very best in cryogenic equipment - standard or custom, open or closed cycle, continuous flow or reservoir type, miniature, hand held, large aerospace and superconducting magnet systems. We are dedicated to manufacturing cryogenic systems designed with your specifications and performance needs in mind.

Productes més rellevants:

  * [[http://www.cryoindustries.com/pdf/Transfer_Lines_Brochure.pdf | Helium Transfer Lines brochure]] (PDF file).

===== Cryomagnetics, Inc. =====

[[http://www.cryomagnetics.com/ | Cryomagnetics, Inc.]] is a complete engineering and manufacturing facility founded in 1983. We specialize in superconducting magnets, cryostats, cryogenic accessories, and related electronic instrumentation.

Productes més rellevants:
  * [[http://www.cryomagnetics.com/products/liquid-helium-transfer-lines/ | 
Liquid Helium Transfer Lines]]
    * [[http://www.cryomagnetics.com/store/#!/Liquid-Helium-Transfer-Line-6-Flex-Section/p/39089363/category=10218104 | Liquid Helium Transfer Line: 6' Flex Section]]

===== Oxford Instruments =====

[[https://www.oxford-instruments.com | Oxford Instruments]]

Productes més rellevants:
  * [[https://www.oxford-instruments.com/products/cryogenic-environments/optical-cryostats-for-spectroscopy/cryostat-system-components/transfer-tubes | Transfer tubes]]
    * LLT700: Transfer tube for vertical feed cryostats

===== Oxford Instruments Direct - Cryospares =====

[[http://www.cryospares.com/ | OIDirect Cryospares]] department offers genuine parts and accessories for all our product range and many cryogenic applications. These parts support regular maintenance and upgrade of products. The range also includes many essential items required for the efficient and safe operation of your products. [[http://www.cryospares.de/]] is the on-line shop for Europe.

Productes més rellevants:
  * [[http://www.cryospares.de/Helium_transfer_tubes_s/2005.htm | Cryogenic Accessories > NMR > Helium transfer tubes]]
  * [[http://www.cryospares.de/O_ring_kits_s/2006.htm | Cryogenic Accessories > NMR > O-ring kits]]
  * [[http://www.cryospares.de/Liquid_Helium_Transfer_Tubes_s/1841.htm | Cryogenic Accessories > Cryogen Dewars and Transfer Tubes > Liquid Helium Transfer Tubes]]
  * [[http://www.cryospares.de/Dewar_Accessories_s/1869.htm | Cryogenic Accessories > Cryogen Dewars and Transfer Tubes > Dewar Accessories]]
    * Liquid helium dipstick
  * [[http://www.cryospares.de/Valves_and_Ports_s/1830.htm | Cryogenic Accessories > Cryostat Components > Valves and Ports]]
    * Replacement entry port plugs
    * Transfer tube entry ports
    * Nitrogen Vent Pressure Relief Valve (16mm I/D ; 67mm tall)

===== Technifab Products Inc. =====

Since 1992 [[https://technifab.com  | Technifab Products Inc.]] [[http://technifab.com/cryogenics/ | Cryogenics division]] has designed, manufactured, and installed cryogenic equipment including vacuum jacketed pipe, transfer hoses, dewars, and vacuum jacketed valves. 

Productes més rellevants:
  * [[http://technifab.com/cryogenic-products/cryogenic-liquid-helium-lhe-transfer-equipment/ | Liquid Helium (LHe) Transfer Equipment]]
    * [[http://technifab.com/media/technifab/2015/07/LT-30961.pdf | LT-30961 - Liquid Helium Specifying Guide]] (PDF file)
    * [[http://technifab.com/media/technifab/2015/07/LT-33176.pdf | LT-33176 - Liquid Helium Transfer Equipment]] (PDF file)
  * [[https://technifab.com/cryogenic-products/cryogenic-vacuum-jacketed-transfer-hose/ | Vacuum Jacketed Transfer Hoses]]
  * [[http://technifab.com/cryogenic-resource-library/ | Cryogenic Resource Library]]