4 Barten Lane
Woburn, MA 01801
Tel 1-781-933-3570

Stainless SEMIFLEX® is available in both sealed and dynamic vacuum and is constructed from stainless steel to provide the lowest cool down and steady state heat loss for superior thermal performance. Frost, moisture and ice ball problems commonly associated with soft vacuum lines are eliminated with Stainless SEMIFLEX®. Smooth contours in the flexible pipes design allow for a higher LN2 flow capacity and simplicity of installation. Stainless SEMIFLEX® can be combined with CobraFlex® flexible hose to provide efficient connections to use points.

Stainless SEMIFLEX® materials and construction methods:

  • Every pipe is helium leak tested and cold shocked to ensure its vacuum integrity
  • To achieve the longest service life in the industry every sealed hose is heat soaked during evacuation and is equipped with chemical getters
  • Fabrication techniques from welding to insulation are unmatched by any other manufacturer to ensure years of efficient and safe use