Flexible Hose Assemblies: Aluminum & Steel
Hose Assemblies - A/C
| TEST / CONDITION | SPECIFICATION |
|
Operating Temperature |
- 40℃ to +120℃ |
| Leakage Pressure | 3.6MPa |
| Burst Pressure |
Min 10.4MPa |
| Pressure Durability |
Min 5.5MPa |
| Hose Material |
Barrier hose meeting SAE J2064-C |
| Compatibility |
R134a/R1234yf/PAG/POE |
| Fit & Function |
100% verification by check fixtures |
Hose Assemblies - Engine Cooling
Internal Heat Exchange Tube Line (IHX)
- The IHX is mainly applied on the R1234yf refrigerant system to increase the energy efficiency
- The conventional design of liquid and suction lines are arranged in separate pipes (top left picture)
- The IHX consists of a double layer pipe (a tube in a tube)
- The cool vapor from the evaporator cools down the hot liquid line improving the system efficiency
- Today, the IHX is widely used on the R1234yf new refrigerant system
