OSV Series

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 2.71 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 2.71 /​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)
Dimen­sions
Length 4790 mm
Width 2360 mm
Height 2560 mm

Mate­ri­als
Inner Shell EN10028:1.4301 Stain­less Steel
Outer Jacket Car­bon Steel 43D S275 J2G3
Skid /​Frame Car­bon Steel 50D S355 J2G3
Pipe Work ASME SA 240 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-2.71, 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 (Dur­bar on request)

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