Cryogenic Couplings (Bayonets)

The AET style Bayonet offers a versatile connection that is an industry standard for connecting flex lines and vacuum jacketed piping. Our Bayonet provides a reliable connection that can be easily broken for servicing the line. The bayonet pairs can be manufactured to length and standard diameters range from 0.5 inch internal line to 2 inch, while custom sizes are available.
Advantages to AET Bayonet Pairs:

  • Standard Lengths or Made to Order
  • Muliple Diameters Available
  • Easily Adaptable to Lines/Vessels
  • Material Certifications Available Upon Request

FULL MODELDESCRIPTION
  
BC-HE-0050-18-MMALE BAYONET FOR HELIUM. 0.50 MAX PROCESS LINE LINE SIZE. 18 INCHES LONG.
BC-HE-0050-18-FFEMALE BAYONET FOR HELIUM. 0.50 MAX PROCESS LINE LINE SIZE. 18 INCHES LONG.
BC-H-0050-12-MMALE BAYONET FOR HYDROGEN. 0.50 MAX PROCESS LINE LINE SIZE. 12 INCHES LONG.
BC-H-0050-12-FFEMALE BAYONET FOR HYDROGEN. 0.50 MAX PROCESS LINE LINE SIZE. 12 INCHES LONG.
BC-N2-0050-6-MMALE BAYONET FOR NITROGEN. 0.50 MAX PROCESS LINE LINE SIZE. 6 INCHES LONG.
BC-N2-0050-6-FFEMALE BAYONET FOR NITROGEN. 0.50 MAX PROCESS LINE LINE SIZE. 6 INCHES LONG.
  
BC-N2-2375-9-MMALE BAYONET FOR NITROGEN. 2.375 MAX PROCESS LINE LINE SIZE. 9 INCHES LONG.
BC-N2-2375-9-FFEMALE BAYONET FOR NITROGEN. 2.375 MAX PROCESS LINE LINE SIZE. 9 INCHES LONG.
  
BC-LNG-0131-12-MMALE BAYONET FOR LIQUID NATURAL GAS. 1.375 MAX PROCESS LINE LINE SIZE. 12 INCHES LONG.
BC-LNG-0131-12-FFEMALE BAYONET FOR LIQUID NATURAL GAS. 1.375 MAX PROCESS LINE LINE SIZE. 12 INCHES LONG.


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