Pressure vessel manufacturer in China
Liquid Nitrogen Storage Tank
Abstract:
Product Description
Technical Parameters of Oxygen, Nitrogen, and Argon Cryogenic Storage Tanks
| Item | Unit | Indicators (Parameters) | Remarks | |
| Container category | Content container | Shell | Strain-hardening storage tank | |
| Class II | ||||
| Filling medium | LN2/L02/LAr | |||
| Work pressure | MPa | 0.8/1.6 | -0.1 | |
| Design pressure | 0.84/1.64 | -0.1 | ||
| Test medium | Nitrogen | / | ||
| Test pressure | 1.04Mpa | / | ||
| Geometric volume | m³ | 5-200 | / | Filling rate ≤ 95% geometric volume |
| Design temperature | ℃ | -196 | 50 | |
| Daily evaporation rate%/d | ≤0.44/0.29/0.31 | / | ||
| Sealed vacuum degree | Pa | / | / | |
| Main material | S30408 | Q245R | ||
| Weld joint coefficient | 1 | 0.85 | ||
| Radiation non-destructive testing | 100%RT(Class A, Class B) | 20%RT+100%PT/MT(Class A, Class B) | NB/T47013-2015 | |
| Corrosion allowance | mm | 0 | 0 | |
| Adiabatic form | T-60D type pearl sand (vacuum powder) | |||
| Overall dimensions | mm | |||
| Manufacturing acceptance standards; 《The Regulations of Rong》, GB/T18442 | ||||
| 1 | Upper inlet valve | 1 pieces | Zhangjiagang Furui, Chengdu Aircraft Industry Group |
| 2 | Inlet liquid root valve | 1 pieces | Zhangjiagang Furui, Chengdu Aircraft Industry Group |
| 3 | Lower inlet valve | 1 pieces | Zhangjiagang Furui, Chengdu Aircraft Industry Group |
| 4 | Lower inlet liquid root valve | 1 pieces | Zhangjiagang Furui, Chengdu Aircraft Industry Group |
| 5 | drain valve | 1 pieces | Zhangjiagang Furui, Chengdu Aircraft Industry Group |
| 6 | Drain root valve | 1 pieces | Zhangjiagang Furui, Chengdu Aircraft Industry Group |
| 7 | exhaust valve | 1 pieces | Zhangjiagang Furui, Chengdu Aircraft Industry Group |
| 8 | Turbocharger main valve | 1 pieces | Zhangjiagang Furui, Chengdu Aircraft Industry Group |
| 9 | Block valve | 1 pieces | Zhangjiagang Furui, Chengdu Aircraft Industry Group |
| 10 | Return valve | 1 pieces | Zhangjiagang Furui, Chengdu Aircraft Industry Group |
| 11 | Return root valve | 1 pieces | Zhangjiagang Furui, Chengdu Aircraft Industry Group |
| 12 | Residual liquid valve | 1 pieces | Zhangjiagang Furui, Chengdu Aircraft Industry Group |
| 13 | Full indication valve | 1 pieces | Zhangjiagang Furui, Chengdu Aircraft Industry Group |
| 14 | Instrument liquid phase root valve | 1 pieces | Zhangjiagang Furui, Chengdu Aircraft Industry Group |
| 15 | Instrument gas phase root valve | 1 pieces | Zhangjiagang Furui, Chengdu Aircraft Industry Group |
| 16 | Pipeline safety valve | 4 pieces | Zhangjiagang Furui, Chengdu Aircraft Industry Group |
| 17 | three-way valve | 1 pieces | Zhangjiagang Furui, Chengdu Aircraft Industry Group |
| 18 | safety valve | 4 pieces | Zhangjiagang Furui, Chengdu Aircraft Industry Group |
| 19 | Pressure regulating valve | 1 pieces | Zhangjiagang Furui, Chengdu Aircraft Industry Group |
| 20 | Liquid level differential pressure gauge | 1 set | Zhangjiagang Furui, Chengdu Aircraft Industry Group |
| 21 | Vacuum valve component | 1 set | Sichuan Chengdu Xinlanshi |
| 22 | supercharger | 1 set | / |
| 23 | Oxygen pressure gauge | 1 pieces | Chengdu Tianwei / Chongqing Yuchun |
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