COBRAFLEXTM Liquid Nitrogen Hose

 

Vacuum Barrier Corporation,the original manufacturer of SEMIFLEX® vacuuminsulated flexible LiquidNitrogen (LN2) pipe proudlybrings you COBRAFLEX®.

COBRAFLEX® is the new sealed vacuumLN2 flexible hose manufactured byVacuum Barrier Corporation. Frost, moisture and ice ball problems commonly associated with foam insulated or soft vacuum lines are eliminated with COBRAFLEX®. COBRAFLEX® can be combined with SEMIFLEX® plant piping systems to provide efficient connectionsto use points.

 

COBRAFLEX®materials and construction methods

• Fabricated from 300 series Stainless Steel with a highly flexible outer spiral wrap • All ends are polished to a high luster finish • Multiple layers of super – insulation are applied to achieve the lowest possible heat loss • Every hose is helium leak tested and cold shocked to ensure its vacuum integrity • To achieve the longest service life in the industry every hose is heat soaked during evacuation and is equipped with chemical getters • Each hose is sealed under high vacuum with a combination seal – off/annulus relief valve • Fabrication techniques from welding to insulating are unmatched by any other manufacturer to ensure

COBRAFLEX® design specifications

 

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