
| Design code | • JB/T13369 "Powder thermal-insulating low-pressure cryogenic liquid storage tanks" | |
| • API620-2018 "Design and construction of large ,welded, low-pressure storage tanks" | ||
| • JB/T13369 | ||
| • API620-2018 | ||
| Function | Storage Cryogenic liquid | |
| Type | Double-layer metal | |
| Insulation Type | Perlite powder + cellular glass insulation block+ | |
| Design Temperature | Inner Vessel | -196/+50ºC |
| Outer Shell | -19/+50ºC | |
| Design Pressure | Inner Vessel | 25/-0.5kPa |
| Outer Shell | 1.0/-0.5kPa | |
| The Main Material | Inner Vessel | S30408 |
| Outer Shell | Q235B/Q245R/Q345R | |
| Working Pressure | 5~20kPa or Customized pressure | |
| Volume | 1000m3 or Customized Size 1000m³ | |
| Painting | Primer coat (Prefabricated)+ intermediate coat + topcoat (on-site) | |
| Color | Customized / Standard [white] / () | |
| Design service life | 20years | |
| Supply state | Prefabricated material supply, on-site installation , | |
| Mode of transportation | Road, Sea or Railway, | |
| Core Components | Primary container, Secondary container, Insulation system, Pipeline, Ladder & platform, Valves & Instruments, electric system. | |
With high safety and sealing, it can ensure the safety of storage and prevent accidents, widely used in petrochemical and other fields.











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