| Specification for Helium gas cylinder | |||||||
| Type | Material | Weight (kg) | Cylinder Size(mm) | Thickness (mm) | Packing size(mm) | Loading QTY (PCS) | FILLING GAS |
| 30LB | Steel | 11.3 | φ240*420 | 1.5 |
245*245*425 | 1140/20GP 2650/40HQ | R410A R32 |
R410A Refrigerant Specifications:
Molecular Weight (g/mol) | 72.58 |
Boiling Point (101.3kPa °C) | -51.6 |
Critical temperature , °C | 72.5 |
Critical pressure ,Mpa | 4.95 |
Density of liquid at 30 °C, g/cm3 | 1.038 |
Sepecific heat of liquid 30°C,<KJ/(Kg·°C)> | 0.29 |
Sepecific heat of equipressure steam(Cp),30°C and 101.3Kpa<KJ/(Kg·°C)> | 0.85 |
Vaporization heat under B.P.,KJ/Kg | 220.0 |
ODP | 0 |
Index Name | Index |
Appearance | Colorless,no turbid |
Odor | Odorless |
Purity , % ≥ | 99.5 |
Moisture %≤ | 0.001 |
Acidity(as HCl ), % ≤ | 0.0001 |
Evaporation residue, %≤ | 0.01 |
| コンタクトパーソン : | Devin |
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