| Dimension of the 20FT 20CBM T75 Liquified N2 Tank Container with Lloyd's CSC Certificates |
| Description and Specification of Commodity |
| Codes and regulations | IMDG-CODE. GB150-98 ASMI-VIII-1 JB/T4781-2005 |
| UN code. | 1977 |
| Design Standards | CCS, Basis: IMDG. CSC. TIR. UIC. RID |
| Approval and inspection org | Lloyd's Register(EN standard) |
| Tank Shape | 20FT |
| Tank Shape | Column Shape,Horizontal |
| Nominal Medium | 20500L |
| Loading Medium | LNG,LCO2,LN2,LO2,LAR,LN2O,LC2H4 |
| Gross mass(kg) | 34000 |
| Tare Weight(kg) | 11050kg |
| Payload(kg) | 22000kg |
| Maximum Gross Weight | 34000 KG |
| Tolerances: | on volume 1%,on weight 2% |
| Stacking | 192000kgs |
| Tare | 7750 KG(Maximum tolerance 3%) |
| Filling ratio | 95% / 85% |
| Max. Allowed Working Pressure | 16Bar |
| Design Pressure | 22Bar |
| Test Pressure | 20Bar (Hydraulic Pressure test) |
| Corrosion Degree | 0 |
| Max. Outside Pressure(Mpa.) | 0.1 |
| Baffles of the inner vessel | Two transvers baffles |
| Surface treatment of the inner vessel | Pickling |
| Material of the inner vessel | Stainless Steel |
| Material of the out jacket&Frame | Low alloy steel |
| Surface treatment of the out jacket | Shot blast SA2-1/2" |
| Outer Vessel |
| Design Temperature(°C) of the out jacket | -20 to 50 |
| Design pressure | -1 barg(full vacuum) |
| Outer Diameter | 2420mm(not protruding over the frame members) |
| Overall length | 6000mm(not protruding over the frame members) |
| Vacuum Test Pressure(Mpa) | 0.1 |
| External Tank thickness(mm) | 6 |
| Inner Vessel |
| Max. Allowed working pressure | 16bar |
| Pressure vessel code | AD2000-Regelwerk |
| Test and calculation pressure | 20bar |
| Design temperature(ºC) | -196 to 50 |
| Working Temperature(ºC) | -196 to 50 |
| Outer Diameter | 2200mm |
| Inner Tank thickness(mm) | 16 |
| Number of baffles | 2 |
| Corrosion Degree | 0 |
| Gastight Test Pressure | 14.4Bar |
| Type of insulation | High vacuum multi-layer |
| Static evaporation rate | Ln2 0.35%/d |
| Welding Joint Efficiency | 1 |
| Radiographic Inspection | 100%X-RAY |
| Vacuum | ≤0.1pa(Warm) |
| Net evaporation rate | ≤0.33%/d (Ln²)(ambient condition:100kpa and 15°C |
| Inner End Enclosure(mm) | 18 |
| External End Enclose(mm) | 8 |
| Piping material | Stainless Steel type 340(L) |
| Valve types for cryogenic tanks | cryogenic valves |
| Safety Valve | DN25 PN2.5 DAH-25A1 |
| Vaporator | DN25 |
| Hose and Hose box | YES |
| Top inlet pipe | DN40 |
| Bottom inlet/outlet pipe | DN40 |
| Reflux tube | DN40 |
| Liquid level gas phase tube | DN10 |
| Liquid level liquid phase tube | DN10 |
| Monitoring tube | DN10 |
| Threaded connection for drain and fill pipes | NIT-150 |
| Valve box | 1 |
| Guardrail of Ladder(mm) | W=400 |
| Allowable stacking weight | 192000 |
| PBC | 120NM³ |
| DP gauge | 6 inch dial(Range:0~4000mmH2O) |
| Pressure gauge | DV-6R Thermocouple probe |
| Inner tank material: | SA-240 ASME Certification |
| Outer vessel: | SA-516M ASME Certification |
| Overall Size(Frame)/L*W*H/mm | 6058*2438*2591 |
| ISO-cornercastings | 20'x8'x8'6" ISO dimensions |
| Frame |
| The frame is of "Beam Type",consisting 8'X8'6"-frame at each end,connected to each end.Handling to be done by means of the corner castings only.The container can be secured by twist locks on rail and road vehicles complying to the relevant requirements of ISO668 Freight containers. |
| Insulation or Sun Shield | Sun Shield |
| Paint | Frame | 30µm +40µm +50µm |
| Shell | 30µm +40µm +50µm |
| Thermal Treatment(YES/NO) | YES |
| TANK INSTRUCTION | T75 |
| Dossier | Two copies of tank dossier in English & Chinese, |
| Manuals | Two copies of operating manual in English & Chinese |
Complaint
