Hydraulic pressure test equipment for plastic pipes (HDPE, UPVC, PPR and other Lateral pipes)
Ⅰ. Use:
Use for thermoplastics piping systems for the conveyance of fluids—Determination of the resistance to internal pressure.
(ISO 1167-1: 2006 Thermoplastics pipes, fittings and assemblies for
the conveyance of fluids— Determination of the resistance to internal pressure—
Part 1: General method; ISO 1167-2: 2006 Thermoplastics pipes, fittings and
assemblies for the conveyance of fluids— Determination of the resistance to
internal pressure— Part 2: Preparation of pipe test pieces; ISO 1167-3: 2007
Thermoplastics pipes, fittings and assemblies for the conveyance of fluids——
Determination of the resistance to internal pressure—— Part 3: Preparation of
components; ISO 1167-4:2007 Thermoplastics pipes, fittings and assemblies
for the conveyance of fluids— Determination of the resistance to internal
pressure— Part 4: Preparation of assemblies, NEQ)
Ⅱ. Technical data:
| Test station | 3 stations, pressure of each station independent
control; one of the station can execute bursting test |
| Max. pressure | 0 - 10Mpa |
Constant pressure accuracy | -1%, +2% |
| Pressure resolution | 0.001MPa |
| Time count range | 1 - 9999h 59min 59s |
Constant temperature
media box temp | Ambient temperature to 95ºC;
15ºC to Ambient temp. with refrigeration system |
| Temp. control accuracy | the average temperature deviation is ±0.5℃; the max deviation is ±1℃ |
| Power supply | 380V AC 50HZ, 3 phase, 12KW |
Pipe sample diameter range | Φ20-450mm (Customized) |
Standard accessory
(Remark:Key-parts adopt imported) | Pressure control system (include Pressure source,
Electromagnetism valve(Germany GER),
Pressure sensor(English Barnes),
Big capacity pressure accumulator,
Small pressure accumulator);
Temperature control system (heating unit);
Constant temperature tank;
End caps;
PC, printer, software, manual etc. |
Ⅲ. Features
A. Features of main frame
1. Continuous barrier-free work to ensure the integrity of the test.
2. Easy to operate and maintain for branch stations are independent from each other.
3. Main components are imported from Europe or America, which are stable and reliable.
4. On the basis of the meters, the instrument is also equipped with brand laptop or desktop which is connected with the meters by serial ports.
5. Pressure-time curve and Pressure-temperature curve can be drawn.
6. Pressure value can be inquired real-time.
7. Automatic regulate the pressure on the computer.
8. Test reports can be printed.
9. Computer can stop working at any time, because the meters of the main frame can still work.
10. The PC is installed with the latest version of hydrostatic pressure test software in Chinese or English which are free to upgrade for life long.
B. Features of constant-temperature tank
Constant-temperature tank is composed of the tank body, imported circulation pump, heating unit and temperature keeping system.
1. The body is composed of structural frame, bottom, 304# stainless steel internal bladder, and stainless steel or aluminum alloy outer covering.
2. Thick heat insulation of rigid polyurethane foam ensures the constant temperature and energy saving performance.
3. The cover of the constant temperature tank can be equipped with automatic lifting and closing device, which is reliable and convenient.
C. End caps:
1. Include bolt, O ring ,vent valve etc all assembled complete.
2. Fixture structure:
Half round pot form,easy fit out , no leakage, convenient operation.
D. Refrigeration system
Temperature range: 10~40°C
Power supply:220V single phase 2.2KW
