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Special Transfer Lines

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CRYOFLEX® Transfer Lines for Liquid Gases

Special boundary conditions require special tube systems. We are able to offer special transfer lines according to your individual requirements.

Examples of standard lines and special lines are shown below.

 

CRYOFLEX®  for Flammable Gases

The external appearance of these special application lines does not differ from the standard lines. However, in the vacuum space all flammable materials are replaced by non-flammable materials. Furthermore, all metal parts which come into contact with the flammable material pass through an additional special cleaning process.

 

Special Design for Liquid Helium and other Gases with Low Boiling Point

For the flow of liquid helium and other gases with low boiling point, the heat loss of standard CRYOFLEX® lines is not acceptable. Special transfer lines with heat losses of only a few mW/m can be designed to customer's specifications.

The following standard tubes are available:

10/13; 14/18; 21/25; 30/34; 39/44; 46/52; 51/58; 60/66; 75/85; 84/92; 100/110; 127/143; 147/163; 198/220; 264/300

 

CRYOFLEX® Transfer Lines for liquid hydrogen (-252.8 °C) and liquid oxygen (-183 °C)

Component lengths of 100 m combined to cover the 300 m between storage tanks and test stand for the new Vulcain rocket motor destined for the ARIANE 5 launch vehicle.

 

Long Transfer Lines for LH2   Transfer Line for ARIANE test stand   Mounting of terminations CRYOFLEX Special Transfer Lines

 

Highly flexible transfer lines for liquide nitrogen (-196°C)

Upon request we deliver transfer lines ultra-bendable with bending radii <0.3m.


Your Contact
Klaus Schippl
Cryogenic Systems
Phone +49 511 676 3250
Fax +49 511 676 2134
klaus.schippl@nexans.com



4-tube design for LHe


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