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L-Series Piping System

Configurable and Affordable

Techniguard L‐Series vacuum jacketed pipe is a low heat leak, pre‐made vacuum insulated pipe designed to transfer cryogenic liquids.  This low maintenance Vacuum Jacketed Pipe does not require external vacuum pumps or pump maintenance. 


Variety of Configurations
  • 2 - 20 foot lengths at 1' increments.
  • 1"- 3" diameter inner pipe sizes. 
  • Cryogenic valves and gas vents available.
  • Straight, eblow, and tee installation kits available. 
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Quality Assurance

Techniguard L‐Series Pipe is guaranteed to be free of defects and backed by a 1 year warranty. Ask for details. 

Technifab manufactures and installs vacuum jacketed pipe, transfer hoses, dewars, valves, and other cryogenic equipment. We also provide the warranty and service to back it up.  
Single sourcing your complete cryogenic system from Technifab is the best way to ensure that your requirements are met from initial start up through years of service. Our experience includes liquid oxygen, liquid hydrogen, liquid nitrogen, liquid carbon dioxide, liquid helium and other common cryogenic fluids. Technifab’s knowledge, experience, commitment to quality, and our reputation are part of everything we deliver.

For additional information or to place an order:

Call: 812.442.0520
Email: sales@technifab.com
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