Cryogenic Products

Air Separation Plants

Our portable air separation units are quickly shipped and installed, enabling the shortest commissioning time in the industry. Our plant size capacities range from 4 tons/day to 200 tons/day producing liquid nitrogen, oxygen, and argon.

Vacuum Insulated Cryogenic Storage and Transport Tank

We use innovative techniques to produce a comprehensive range of products and services dedicated to the design and fabrication of state-of-the-art vacuum insulated tanks for the distribution and storage of cryogenic liquefied gases such as nitrogen, oxygen, argon, LNG (natural gas), hydrogen and other hydrocarbons.

  • Standard cryogenic bulk storage (tanks from 2,000 to 60,000 litres - 4 to 37 bar)
  • Shop-built, engineered storage tanks up to 1,000,000 litres
  • Site built, custom-made storage tanks up to 5,000,000 litres
  • Cryogenic distribution equipment (delivery units, semi-trailers and ISO containers)
  • Microbulk cryogenic tanks (120 to 2,000 litres - 4 to 37 bar)

Vaporizer

Cryogenic Vaporizers are offered by our company. These air cryogenic vaporizers consists of two or more finned aluminium elements, manifold together around seamless stainless steel high pressure tube and mounted vertically. There are eight fins in each element. They provide high capacity performance and faster defrosting. We offer:

  • Ambient Vaporizer
  • Fan Draft Vaporizer
  • Hot water bath Vaporizer
  • Steam heater water bath Vaporizer
  • Electric Heated water bath Vaporizer

Vaporizer Changeover system

Automatic changeover system is to ensure reliable and continuous ambient vaporizer operation. The automatic changeover system directs the cryogenic gas flow alternately to either of the pair of ambient vaporizers, and thus enables the off-stream vaporizer defrosting. The switching is time controlled with the period operator selectable within a range of 1 to 24 hours. The gas passage is blocked by means of electrical solenoid valves (normally open). The switching unit can be placed either on liquid or gas side of the vaporizers.

Electric / Trim Heater

Safeguard Liquid carry over in the downstream of vaporizer. Used for Nitrogen, Oxygen, Argon and CO2

  • 22, 45 and 67 kw
  • Cast aluminum block with stainless steel tubing
  • Digital temperature control
  • Automatic solenoid shut-off to control minimum temperature outlet
  • Removable, cartridge heater rods
  • Over-temperature safety switch

Cryogenic Pumps

  • Reciprocating
  • Centrifugal
  • Submerged

Cryogenic Valves

Our valves are suitable for all Cryogenic Liquid (LIN/LOX/LAR/LC02/LNG)(MOC – Stainless Steel and Bronze)

  • Manual Globe Valves
  • Actuated Globe Valves
  • Gate Valves
  • Emergency Shut-Off Gate Valves
  • Ball Valves
  • Actuated Ball Valves
  • Safety Relief Valves
  • Pressure Regulators
  • Temperature Control Valves
  • Check Valves
  • Diverter Valves

Vacuum Jacketed Pipes

We provide stainless steel super-insulated Vacuum Jacketed Piping (VJP) systems used for the transfer of liquid nitrogen, oxygen, argon, carbon dioxide, and helium. Each VJP system is custom designed to meet the requirements of the application, while keeping the system economics within budget.

VJP contains an inner line for the transfer of cryogenic liquids with an outer vacuum jacket. The vacuum annular space consists of a multi-layered insulation with an extremely low vacuum level of 9 microns or less. VJP is fifty times more effective than conventional foam-insulated copper in preventing heat leak to the inner line, and VJP is extremely long lasting and meets to ASME B31.3 Code for Process Piping.

Medical and Industrial cylinder filling systems

We provide the customer with a complete solution for the filling of liquid, industrial, medical and specialty gases. We offer custom design, fabrication, on-site installation (when requested) and ongoing technical support as well as a comprehensive line of related equipment and parts.

Fill Racks and Carts

We offer many different sizes and styles of D & E racks and manifold combinations. All our racks include non-marring PVC shelves to protect your cylinders from damage. The units are constructed of power-painted aluminum and are are ergonomically designed. All units come standard with chrome-plated CGA-870 yokes. Fastest® Medimate quick connects are available upon request.

Mobile Filling systems

Turnkey mobile filling systems give you the competitive advantage! Simplify your distribution chain by bringing gas and liquid oxygen directly to your customers and filling their cylinders on site.

Manifolds ( Linear, wall mount, Traversing)

Available in a wide variety of sizes, working pressures and gas types. Most include:

  • Cap tray
  • Flex hoses
  • Heavy steel frame, powder painted
  • Individual station valves with burst disc

Wall Mount Manifolds

  • Dual or single pigtail arrangement
  • Individual station valves
  • Customize length of hose or number of cylinders

Traversing Manifolds

Maximize the use of floor space while minimizing cylinder handling. Cylinders are stored and filled in the same location, and the manifolds are moved on a track to the cylinders to be filled. Typical systems include:

  • Structural frame with parallel tracks, 60-foot run
  • Flexible hoses to allow manifold movement
  • 30-cylinder fill manifolds with station valves and hoses

Purifier and Anlaytics

Purifier, Trace Oxygen Removal

15,000 scfh inert gas capacity at 3000 PSI maximum working pressure. Includes the following:

  • High-pressure cylinder with nickel catalyst media

Purifier, Trace Moisture Removal

15,000 scfh inert gas capacity at 3000 PSI maximum working pressure. Includes the following:

  • High Pressure Cylinder with absorbent media

Cryo Cylinders

We supply wide range of transportable cryogenic Dewar’s having different working pressures, liquid and gas withdrawal, vertical or horizontal positioning, palletized handling solutions, etc. The main areas of use are:

  • Industrial, scientific, food, fish farming, cryobiology, animal breeding, pest control.

All sectors involving low temperatures transports and storage.

Capacity : 60 Ltrs to 800 Ltrs

Gas Compressor

We supply various Gas compressors for:

  • Oxygen
  • Nitrogen
  • Argon
  • Carbon Dioxide

We also supply all types of LNG/NG /CNG- Valves, Meters, Regulators, Analyzers, Automation Devices, Gas Leak Detectors, Calorimeters etc.

For more information on our products and services please visit our website www.denebsolutions.com or write to us at This e-mail address is being protected from spambots. You need JavaScript enabled to view it