BRIEF
FEATURES
SPECIFICATION
| 1. General Parameters 1.1 Design Code ASME VIII DIV. 1 / EN14025 1.2 Maximum Gross Mass 36,000 kg 1.3 Nominal Capacity 25,000 liters (± 1.0%) 1.4 Vessel Design Temperature -40 to +130 °C 1.5 Maximum Product Loading Temperature (atm.) 130 °C 1.6 Maximum Allowable Working Pressure 4.0 bar Hydrostatic Test Pressure 6.0 bar Maximum External Pressure 0.41 bar 1.7 Tare Mass 3,480 kg (±3%) 1.8 Frame (length/width/height) 6,058 / 2,438 / 2,591mm 2. Tank Details |
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| Shell | Material
Thickness Finish Material Thickness Finish Shell |
SANS 50028-7 Type 1.4402/1.4404 (C≤0.03%) Equivalent to 316L Minimum calculated thickness: 4.2mm Corrosion allowance: 0.2mm Manufacture Thickness: 4.4mm Cold Rolled 2BSANS 50028-7 Type 1.4402/1.4404 (C≤0.03%) Equivalent to 316L Minimum calculated thickness: 4.5mm Corrosion allowance: 0.2mm Manufacture Thickness: 4.7mm (after forming) Hot-rolled and polishedLongitudinal: as-welded. Circular: As welded, Bottom 400mm flush and polished(120-grit). Ground flush and polished with 120 grit.2-off stainless steel channel section.As per code requirements 8 longitudinal runs steam heating system on a barrel. |
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2.4 Stiffening Rings 2.5 Radiography 2.6 Steam Heating |
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| 2.7 Insulation Shell Ends
2.8 Cladding Shell Ends 2.9 Spillbox |
The tank vacuum rings are not used for steam heating. 1” BSP inlet, and 1” BSP outlet, both with captive caps and cables. 4 bar working pressure, 6 bar test with warning decals and markings. A 3/8” condensate drain ball valve is fitted at the lowest position of the outlet. Rockwool (50kg/m3) 50mm thick on aluminum foil. Glasswool (16kg/m3) thickness to suit aluminum foil.1.8mm GRP prepainted White (RAL9010) with lapped joints. Seal provided by sealant. 10mm drain hole per panel on the bottom centreline. 2.0mm thick GRP one-piece end (RAL9010). 2-off 2.0mm Stainless steel 304 boxes fitted. The front spillbox contains a manhole and safety relief. The rear spillbox contains an air inlet and a top discharge provision. Each box is equipped with 2-off DN25 surface-mounted PVC drain tubes fitted to the opposite end of the box. No lids fitted, but provision for future fitting is provided.One stainless steel 304 1.5mm thick bottom valve cabinet is fitted around the bottom discharge assembly. No lid and bottom plate to be fitted. |
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| 2.10 Bottom Valve Cabinet | |||||||
| 3. Frame Details
3.1 Type 3.2 Material 3.3 Corner castings 3.4 Top rails 3.5 Protection Top Bottom 3.6 Ladder 3.7 Walkway 3.8 Earthing Protection 3.9 Painting |
Full frame collar design ISO 1496/3 (1CC) without saddles. Front and rear frames with lowered horizontal bottom cross members.
SPA-H/Q345D or equivalent. ISO 1161 8-off in total. Integral in-frame design. 4-off per tank, 1 per corner on top rail and header. 300mm wide Stainless steel 304 ladder, fitted to the rear end right-hand side. Ladder rungs to be anti-slip type. Fastenings to be stainless steel welded to prevent theft. 1-off full-length longitudinal and 2-off transverse 475mm wide aluminum type (F-style). The walkway is supported by pillboxes and end frames using stainless steel fastenings with nuts. 1-off stainless steel lug fitted to the rear end of the frame. Carbon steel shot blasted to Sa 2½ profile |
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