Equipment Features
Stations | 3 stations |
Pressure adding range | 0~10MPa |
Max. working pressure of main pressure system | 12MPa |
Pressure controlling precision | +2% and -1% of upper and lower limit of test pressure value respectively |
Resolution of pressure value | 0.001Mpa |
Sensor | Test pressure sampling periods is 0.1 millisecond |
Timing range | 09999h |
Timing precision | 1S |
Sample max. diameter | 630mm |
Temperature of water tank | Room temperature to 95C |
End caps diameter | 20,25,32,40,50,63,75,90,110,125,140,160mm |
Water tank | Cooling system is for optional |
Application
The machine is designed and manufactured according to Thermoplastics pipes for the conveyance of fluids ---Resistance to internal pressure---Test method and the test method for short-time hydraulic failure and resistance to constant internal pressure of the plastics pipes for the transport of fluids. It is suitable to determine the pressure-resisting broken time or the maximum pressure value of instantaneous blast of thermoplastic pipes and compound pipes (such as P-R ,PP-B ,PP-A ,PE ,PE-X ,PVC ,PVC-U and PVC-C ) under long-term constant internal pressure and temperature .It is indispensable for manufacturers of plastic pipes and testing institutions
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