Products;

 

Liquid Helium Equipment available for Lease:

Quantity: 1

Type: 11,000 gallon Liquid Helium ISO Container with DOT certified chassis.

Manufacturer: MVE

Year Built:  1988

Liquid Helium Hold time: 30 days

Maximum Allowable Working Pressure (MAWP) : 65 psig 

Liquid Helium and Liquid Nitrogen Tanks are built in accordance with

ASME section VIII Div 1

 

Outer Vessel and Frame are built in accordance with

International Standards Organization (ISO) for Freight Containers Series 1 Designation 1AA

 

Outer Vessel and Frame are constructed to meet the American Bureau of Shipping (ABS) Loading requirements as well as Compressed Gas Association (CGA) pamphlet 341 for over the road cryogenic equipment. 

 

Under Exemption ( Special Permit)  issued by the Unites States Department of Transportation, the unit can be used to ship liquid helium via highway and cargo vessel. The DOT permit number is DOT SP 7731 (a copy is available below)

   

Thermal Performance: 26 BTU/HR with Liqiud Nitrogen shield

Additional Thermal Atributes:  liquid nirtogen reservoir, liquid helium baffle system to reduce sloshing and stratification, vacuum jacked piping, multi-layer insulation wit ultra high vacuum, and liquid nitrogen radiation shield


 

Detailed Specifications for Liquid Helium Container

Warm Gross Volume : ..........................10,617 U.S. Gallons

Net Cold Capacity: ...............................10,517 U.S. Gallons

Weight of Container Empty ..................37,500 LBS

Overall Size:

Lenght....................................................40 ft

Width......................................................8 ft

Height.....................................................8 ft 6 inches

Operating Pressure .................................1 to 50 psig

Maximum Allowable Working Pressure ....65 psig

Opreating Temperature ........................... - 452 F

Design Temperature  ...............................+100 / - 452 F

Material ................................................... SA -240,  TP-304

 

 

Detailed Specifications for Liquid Nitrogen Reservoir


Reservoir Capacity .......................... 390 Gallons

Operating Pressure .................................. 4  psig

Maximum Allowable Working Pressure  .....20 psig

Material ................................................... SA -240,  TP-304

 

Detailed Specifications for Outer Vessel  .. Carbon Steel, HSLA

                                                                     SA-607 Grade 50

 

Field Piping Connections :

 

Helium Fill and Withdrawl.................2" X 15 " Cryenco Bayonet

Helium Vent ......................................2" X 15 " Cryenco Bayonet

Small Helium Dewar fill ...............one 1/2" ODT Linde Bayonet

 

Liquid Nitrogen Fill ......................1" MNPT

Gas Nitrogen Vent........................1" MNPT

 

Gages

Liquid Helium ................................Barton Liquid level

Liquid Nitrogen...............................Barton Liquid level  (two)

 

Helium Pressure.............................Compound Gages Front and Rear

Nitrogen Pressure..........................One Pressure gage for both tanks 

 

 

 

 

 



Our equipment has undergone through inspections in accordance to DOT (Department of Transportation) and ABS (American Bureau of Shipping) standards. 

Current documentation is listed below.

 

 

ABS Certificate
Special Permit
U-1A