Liquid Oxygen Dewar
Key Features
High Vacuum Design
Economizer Design
Level Gauge and Pressure Gauge on all Tanks
Relief Valve available from world Top brand
Protect Frame as Option
Certifications:
China GB or DOT or ASME VIII DIV. 1
Specification:
Work Pressure: 14bar/ 20Bar /29Bar
Full Volume: 80L/175L195L/210L/400L/450L/500L/1000L
Inner Tank Design Temperature: -196
Jacket Tank Design Temperature: -20℃~+50℃
Insulation: Vacuum with Multi-layer Wrapped
Stored Medium: Liquid Argon, Oxygen, Nitrogen, CO2,LNG
Inner Tank Material: S304 08 or SA240
Jacket Tank Material: Q345R or Q235
Detail Parameter:
MODEL | 175MP | 195MP | 210MP | 175HP | 195HP | 210HP | 210VHP | |
CAPACITY | ||||||||
Liquid (Gross) | L | 175.7 | 195 | 210 | 175.7 | 195 | 210 | 208 |
Liquid (Net) | L | 166.7 | 186 | 201 | 166.7 | 186 | 201 | 199 |
Storage Capacity | ||||||||
GAS(O2) | Nm3 | 120 | 133 | 144 | 114 | 126 | 136 | 128 |
GAS(N2) | Nm3 | 97 | 107 | 115 | 91 | 101 | 109 | 96 |
GAS(Ar) | Nm3 | 117 | 130 | 140 | 111 | 123 | 133 | 124 |
GAS(CO2) | Nm3 | / | / | / | 88 | 98 | 106 | 96 |
PERFORMANCE | ||||||||
Standard | GB24159-2009 | |||||||
Working Pressure | MPa | 1.4 | 1.4 | 1.4 | 2.0 | 2.0 | 2.0 | 2.9 |
Relief Valve Setting | MPa (psig) | 1.58 (230) | 1.58 (230) | 1.58 (230) | 2.4 (350) | 2.4 (350) | 2.4 (350) | 3.1 (450) |
The range of regulator | MPa (psig) | 0.34〜1.2 (50〜175) |
0.34〜1.2 (50〜175) |
0,34〜1.2 (50〜175) |
1.0〜2.4 (150〜350) | 1.0〜2.4 (150〜350) |
1.0〜2.4 (150〜350) |
2.0〜4.0 (300〜600) |
NER(LN2) | %/day | 2.0 | 1.9 | 1.8 | 2,0 | 1.9 | 1.8 | 1.8 |
GAS FLOW (N2,O2,Ar) |
m3/H | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
(CO2) | m3/H | / | / | / | 3 | 3 | 3 | 3 |
DIMENSION&WEIGHTS | ||||||||
Diameter | mm | 506 | 506 | 506 | 506 | 506 | 506 | 506 |
Height | mm | 1467 | 1588 | 1679 | 1467 | 1588 | 1679 | 1679 |
Net Weight* | kg | 120 | 128 | 134 | 137 | 146 | 153 | 180 |
Full weight (LN2) | kg | 121 | 134 | 144 | 114 | 126 | 136 | 120 |
(LO2) | kg | 172 | 191 | 205 | 163 | 181 | 195 | 183 |
(LAr) | kg | 209 | 232 | 249 | 198 | 220 | 237 | 222 |
(LCO2) | kg | / | / | / | 175 | 195 | 210 | 191 |