24100 LITRE UN PORTABLE TANK
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Tank - in accordance with: - type: Frame - in accordance with: - type: |
IMDG, CFR49, RID/ADR, ASME VIII DIV 1 T50 UN Portable Tank ISO Standard 1496/3 Beam Tank Design |
SI |
US |
|||
| 1.2 Nominal Capacity (± 1% Tolerance) | 24100 |
λ | 6367 |
US gal |
1.3 Frame Dimensions And Mass
| MPGM Tare Mass (± 3% Tolerance) Length Width Height |
36000 9350 6058 2438 2591 |
kg kg mm mm mm |
79365 20613 20 8 8 ft 6 |
lbs lbs ft ft in |
| Internal Diameter Tangent to Tangent Shell Minimum Thickness Head Minimum Thickness Corrosion Allowance Dished Ends - approx. 1.9:1 ellipsoidal Reference Mild Steel Thickness |
2377 4610 19.6 18.6 0 626 6 |
mm mm mm mm mm mm mm |
93.583
inside depth181.496 0.772 0.732 0.0 |
in in in in in in |
1.5 Pressure & Temperature Rating
| Design Reference Temperature (with Sunshield Tank) Maximum Allowable Working Pressure Hydrostatic Test Pressure External Design Pressure Ambient Temperature Range |
55 22.0 30.0 1.0 -40 to +55 |
°C bar bar bar °C |
131 319.0 435.0 14.5 -40 to 131 |
°F psig psig psig °F |
| Framework : Hollow section Plates Rolled section Corner Castings Shell Heads |
EN 10210 S355 J2H / Supraform TM 380 SA 516 Gr. 70 (or equivalent) SA 516 Gr. 70 Normalized (or equivalent) ISO Standard 1161 SA 612 Normalized SA 612 Normalized |
Shell J.E. = 1.00 Ends J.E. = 1.00 Nozzle to shell junction welds to be dye penetrant tested. |
Radiography = full (100%) Radiography = full (100%) |
The vessel is post weld heat treated as per the ASME code.
2.0 Tank Fittings And Accessories (Back to Top)
2.1 Manhole| • Supplier • Quantity • Dimensions • Specification • Gasket • Location |
Trinity One 500 mm ID SA 350 LF2; bolted type (20 x M20) PTFE Rear dish end in the crown section |
| • Supplier • Quantity • Dimensions • Specification • Gasket • Remarks • Location |
Fort Vale One 3" Internal Super Gas Relief valve Part No. 005/23195B, Set pressure +22 bar (+319 psi) Klinger SIL C-4430/PTFE The assembly comprises of a relief valve, a burst disc and manometer. Top of tank near the center of the shell. - |
| • Supplier • Quantity • Dimensions • Specification • Gasket • Remarks • Location |
Fort Vale One DN 50 (2") A 2” short profile gas foot valve assembly (part No 802/0010) is fitted, comprising: Internal - 2” stainless steel straight line internal safety valve External - 2” stainless steel ball valve PTFE The assembly terminates with a 1¾” ACME connector. Rear dished end at bottom |
| • Supplier • Quantity • Dimensions • Specification • Gasket • Remarks • Location |
Fort Vale One DN 50 (2") A 2” short profile liquid foot valve assembly (part No 802/0010) is fitted, comprising: Internal - 2” stainless steel straight line internal safety valve External - 2” stainless steel ball valve PTFE The assembly terminates with a 3¼” ACME connector. Rear dished end at bottom |
Provision is made for the future fitting of a level gauge in the rear dished end in the crown section adjacent to the manhole.
2.6 Pressure Gauge
A pressure gauge with a 0 - 40 bar graduation is fitted on the rear dished end in the crown section.
2.7 Thermometer
A thermometer is fitted in the rear dished end in the crown section.
2.8 Sunshield
A marine grade aluminium sunshield, 2mm thickness and 40mm minimum from the tank shell, covers the upper third of the tank shell.
2.9 Walkways
Not required
2.10 Ladder
Not required
2.11 Earthing Connection
1-off stainless steel lug 60 x 50 x 2.5mm with a 20mm hole, is located at the rear of the tank frame.
2.12 Document Holder
PVC document holder is provided. The holder is water-resistant and is fitted on the right lower rear of frame.
2.13 Customs Sealing
Manhole, discharge valves and relief valves are provided with customs sealing devices.
2.14 Decals
One set per tank as per code requirements.
2.15 Data Plates
One set of stainless steel data plates per tank as per code requirements. The volume of each tank is determined and the individual tank capacity is used for data plate marking.
2.16 Remote Control
10m stainless steel cable remote control, including fire safe fuses, are provided.
2.17 Valve Cabinet
A stainless steel bolted-on valve protection cabinet, complete with stainless steel hinged door, houses the gas and liquid line valves, pressure gauge and thermometer.
3.0 Finish (Back to Top)
| 3.1 Internal | Internal Shell Surface | Shot blasted to SA 2½ |
| Weld Seams | As welded | |
| 3.2 External | External Surface | Shot blasted to SA 2½ prior to painting |
| Weld Seams | As welded |
3.3 Fittings
All fittings, including valves and pipe sections shall be degreased and then stored in clean sealed plastic bags until fitted to the tank.
3.4 Cleaning
After shot blasting, the vessel's internal surface is vacuum cleaned with an industrial vacuum machine. After cleaning, the opening points are sealed ready for leak test and nitrogen purging.
3.5 Leak Test and Nitrogen Purge
After cleaning, all valves, blind flanges, caps, and connected piping are installed and a leak test is performed at 4 bar using Nitrogen. The vessel will be delivered in a Nitrogen purged condition. Dry nitrogen will be used (O2 < 1% residual oxygen, at 2.0 bar pressure, with nitrogen dew point -20°C).
The carbon steel frame components are shot blasted to SA 2½ and painted as follows:
| First coat Intermediate coat Final coat |
Hempadur Zinc (15360) Hempadur Primer (1530) Hempathane (5521-10000) TOTAL |
50 micron min DFT 70 micron min DFT 170 micron min DFT 50 micron min DFT |
| First coat Intermediate coat Final coat |
Hempadur Zinc (15360) Hempadur Primer (1530) Hempathane (5521-10000) TOTAL |
50 micron min DFT 70 micron min DFT 170 micron min DFT 50 micron min DFT |
4.0 Test and Homologations (Back to Top)
| 1. 2. 3. 4. |
These tank containers are constructed according to an approved design. Each production unit is subject to testing and non-destructive examination as required by ASME, UIC and our own quality requirements. Each unit is inspected by the ASME Authorised Inspector, Lloyd’s Register and classification society, Bureau Veritas. The container has been subjected to a stacking test load of 86400kg per corner post and is approved for 9-high stacking (8 x 24000kg). The UN Portable Tank fulfils the performance specification of the following International Organization's regulations and recommendations and is supplied with their Approvals. IMDG - T50 RID/ADR - T50 CFR49 - T50 Additional Approvals: ASME U-Stamp AAR 600 TIR/Customs CSC UIC (34000kg with a super heavy decal) TC Impact Approved |
5.0 Documentation (Back to Top)
The following documentation will be provided:
| 1. 2. 3. 4. |
Certificate of cleaning (placed in the document holder). Initial Inspection Certificate for each tank. Name plate details. List of transportable products. |
| UN 1005 Ammonia, Anhydrous UN 1011 Butane UN 1075 Petroleum Gas, Liquified. UN 1965 Hydrocarbon Gas. UN 1978 Propane |
| 1. 2. 3. |
Manhole and flanges SA 350 LF2. Internal piping stainless steel 304 / 304L, 50 NB Sch. 40. Five years back to back guarantee on painting with Hempel Singapore. |