Products and Specifications
Tanks for Specialised Chemicals and Corrosives
T20 D21 (D0T51) 20500 litre
| Dimensions: | ||
| Metric | Imperial | |
| Capacity | 20500 LTR | 5416 US GALLONS |
| Maximum Gross Weight | 34000 KG | 74956 LBS |
| Tare | 5800 KG | 12787 LBS |
| Construction: | ||
| Working Pressure | 6.9 BAR | 100 PSI |
| Test Pressure | 10.5 BAR | 152 PSI |
| Relief Valve | 6.9 BAR | 100 PSI |
| Relief Valve | 7.58 BAR | 110 PSI |
| Ambient Temp. Range | -40°C TO +65°C | -40°F TO +149°F |
| Design Temperature | 130°C | 266°F |
| Maximum Cargo Temp | 130°C | 266°F |
| Shell Material | Stainless steel, DIN 1.4401 (AISI 316) | |
| Thickness | 7.62MM shell, 10mm ends | |
| Design Code | ASME, section VIII, division 1 with 'U' stamp | |
| Approvals | Lloyds Register Construction Certificate, DOT UK IMO type 1, DOT US 51, u-stamp, ISO, RID, CTC, AAR 600, UIC, CSC/ACEP | |
| Standard Fittings: | ||
| Manlid | 500MM (20") bolted manlid fitted with DIN100 loading aperture, blind flanged. | |
| Calibration | Volumetric stainless steel chart, located inside fitting box. | |
| Safety Relief | 80MM (3") flanged super maxi high flow valve, at 6.89 bar, rupture disc at 7.5 bar, interspace pressure gauge. | |
| Spare Flange | 80MM (3") DIN 80 blind flange. | |
| Fill/Discharge | 80MM (3") top mounted ball valve, 3" removable full depth syphon pipe, Outlet 2" BSTD/ DIN 50, ASA 150 bolted flange. | |
| Vapour Line | 50mm (2") top mounted valve, outlet 2" BSTD/Din 50 bolted flange. | |
| Air/Vapour Line | 40MM (1½") ball valve, outlet 1.5" BSTD/ DIN 40 blind flange. | |
| Level Gauge | DIN 80 leveling device, blind flanged. Located rear end. | |
| Gaskets & Seals | All parts in contact with the cargo PTFE/Teflon. | |
| Compartments | Spillage compartments fitted with hinged lockable s/s full protection lids. | |
| Temperature Gauge | -40°C - 130°C. | |
| Insulation | 100MM (4") Rockwool, approx 25kg/m3. Cladding - 0.8mm white marine grade aluminium. | |
| Steam Heating | 10m² (107ft²) effective heating area, 8 external steam ducts, ¾" BSP inlet/outlet and screw cap. | |
| Walkway | Full aluminium Q grating with two full length longitudinal and three transverse. Manlid covers act as walkway when open. | |
Actual measurements and specifications may vary and are subject to confirmation. The authorised Dangerous Goods Advisor should confirm fitness for purpose of any tank and that the cargo is compatible and will not attack the tank vessel. Tank containers are supplied in accordance with a signed lease and GE SeaCo General Trading conditions.









