ISO PACK 2000

The World Leading ISO PACK offshore cryogenic tank is the product of choice for well service companies all around the World. Designed to be transported either individually or in pairs (coupled together) as one 20ft ISO unit, this configuration allows for the tanks to be shipped on standard container ships anywhere in the world, by the most economical method.

This T75 UN tank has approvals for road, rail & sea transport. It also has CSC with DNV 2.7-1 and EN 12079 approvals among many other options, and is designed, manufactured / tested for storing & transporting liquid nitrogen, argon and oxygen, and can often be seen on offshore supply vessels being transported to oil production platforms all over the world. The CO2 format tank can also be supplied with a working pressure of 24 bar.

The general arrangement 10ft ISO tank can be produced with working pressures ranging from 3.0 Bar to 24 Bar .  

The ISO PACK also features high vacuum super-insulation, stacking capability 9 units high to ISO 1496-3 (192,000 kg max), full set of decals (including logos where supplied by customer), integral pressure building system and various pipe work and valve options to offer maximum versatility to end user and operator.

Special features include:

  • Lower roof plate to allow stacking with slings/shackles remaining in situ
  • Dual try-cock valves
  • Fully welded frame or optional removable frame
  • Optional Hasting vacuum check valve


Specification ISO PACK 2000 6.0 Bar ASME ISO PACK 2000 17 Bar ISO PACK 2000 24 Bar
Product Code 9950-0007 9950-0100 9950-0200
Capacity (Ltr) Gross 7,901 7,602 7,371
Pressure 6.0 Bar 17 Bar 24 Bar
Tare Weight kg 5,370 6,167 7,219
Max Gross Weight (LN2) kg 11,435 12,000 12,876
Holding Time (Days) 25* 46 56

 

Materials / Specifications  
Inner Shell

Stainless Steel

Outer Jacket Carbon Steel 
Skid Carbon Steel 
Pipe Work

Tp.316 Stainless Steel Sch. 10

Optional: Norsok specification

Paint Specification

Shot Blast SA 2.5, Zinc Rich Primer 50 microns, Epoxy High Build 125

microns, Polyurethane Top Coat 50 microns

Standard Colour : White

Custom Paint Colours on Request

Optional: Norsok Paint M501

Design Approval(s)**

EN 13530, ADR/RID, IMDG, IMO, UKDOT, DNV 2.7-1 / EN 12079, CSC, USDOT, ASME VIII, AS 1210

Performance

Maximum Evaporation Rate 0.4% per day

Temperature

Inner Shell -196°C to +50°C, Outer Jacket -20°C to +50°C

(Option -40°C to +50°C) material

Corner Castings

ISO Standard 1161 Blair BLRC20100 / 20000

Couplings

NIT150 as standard. Customer specifications on request

Roof Plates

Aluminium (Optional Carbon Steel Durbar) 

Drip Tray

Stainless Steel 

Earth Point

Stainless Steel M12 Boss 

Vaporiser

Stainless Steel Finned Tubing 

Slings (Optional)

Slings and shackles (where supplied)

Approved to all relevant codes, including DNV 2.7-1 

Insulation

Vacuum + Superinsulation

* Holding time in accordance with EN12213

** Design approvals may vary depending on options and country of operation. For details, please contact Technical Department.

Dimensions

Length (mm) Width (mm) Height (mm)
 

2,991

2,438

2,591

Dimensions of 2 x Locked Units

for shipping purposes whilst empty)

6,058 2,438

2,591

 

 

V1

Liquid Isolation

V2

Pump Return or Top Fill

V3

Trycock Vent 95%

V4

Gas Vent Valve

V5

Travelling Valve

V6

Pressure Build

V7 / V8 / V9

Gauge Panel Control Valves

V10

Rear Liquid Fill (Option 1)

V11

Line Blow Down

V12

Line Blow Down

V13

Line Blow Down (Option 1)

V14

Liquid Decant / Fill

V15

Secondary Trycock

V16

Line Blow Down 

V17

Vaporiser Isolation Valve 

VC1

Vacuum Pumping Port 

RV1

Primary Relief Valve

RV2

Secondary Relief Valve

RV5

Travelling Relief Valve

RV6

Line Relief Valve

RV7

Line Relief Valve 

DP

Differential Pressure Contents Gauge

PG

Pressure Gauge

F1

Liquid Strainer

NRV1, NVR2

Non Return Valve

Couplings C1,C2,C3

To Customers Requirements

PBV

Pressure Build Vaporiser

Tank schematic shows standard configuration, utilising Herose Globe Valves.

Options:-

Option 1: Rear Fill direct to rear of tank allowing concurrent bottom fill / liquid decant (this is default version of ISO PACK tanks but can be removed on request).

Option 2: Rear Fill external to tank via main Tank Isolation Valve.

Option 3: Any of the above arrangements with Meca Inox Cryogenic Ball Valves as alternative to Herose Globe Valves.

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