OSV Series Tanks

The OSV 8000 is a skid mounted tank protected by a robust frame designed to withstand rough handling under severe weather & sea conditions. This tank meets the requirements of DNV 2.7-1 Specifications for North Sea conditions. Safe and easy handling is catered for by four upper lifting lugs and two fork lift pockets.

This tank also has approvals for road, rail and sea transport. It has DNV 2.7-1 / EN 12079 ADR / RID and IMDG approvals and can be used for nitrogen work on oil rigs throughout the World.

The tanks can be produced with working pressures up to 6 bar (88 psig). ASME versions can be offered at pressures of either 3 or 4.5 bar.

The tank also features high vacuum super-insulation, stacking capability 2 high, full set of decals (including logo's where supplied by customer), pressure build system and various pipework options for maximum versatility.

Custom painting on special request


Specification OSV-8000
Capacity (Litres) 8000 Nominal
Pressure 6 Barg / 88 PSIG
Hydraulic Test Pressure 9.1 Bara
Tare Weight Kg 5600 Kg Nominal
Maximum Gross Weight (LN2) Kg 6220 Kg (95% Payload)
Length 4790 mm
Width 2360 mm
Height 2560 mm


Inner Shell Stainless Steel
Outer Jacket Carbon Steel 
Skid / Frame Carbon Steel
Pipe Work Tp.316 Stainless Steel Sch.10
Paint Specification Shot blast SA 2.5, Zinc rich primer 50 microns, epoxy high build 125 microns, polyurethane top coat 50 microns
Design Approval(s)* AD Merkblatt, ADR, RID, IMDG, IMO, UKDOT, DNV-2.7-1, EN12079, Optional ASME U Stamped At Lower Pressures On Request
Performance <0.5% Per Day
Holding Time 15 Days (6 Bar)
Temperature Inner Shell -196°C, Outer Shell -20°C to +50°C
Corner Castings Not applicable
Couplings To customer specification
Roof Plates Aluminium


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