3 stations 100bar plastic pipes hydrostatic pressure testing
machine
Ⅰ. Summary:
3 stations 100bar plastic pipes hydrostatic pressure testing
machine is suitable for the determination of damage resistance time
of thermoplastic pipeline under instantaneous hydraulic blasting
and long-term constant pressure. It is an indispensable testing
instrument for scientific research institute, quality inspection
department and pipe material production enterprises. The water
pressure testing machine adopts computer embedded control. Modular
design with independent control. If any problem occurs, as long as
the cut-off valve at the current station is closed, it will not
affect the normal operation of other stations. It has the functions
of pipe fracture recognition, real-time monitoring, call data
recovery, printing, test result storage, sample pretreatment
setting and so on. Such a feature, and according to the needs of
national holidays, can store up to 7 days of data. This machine is
widely used in the internal pressure test of various plastic tubes,
which is an ideal testing equipment for building materials
industry, pipe manufacturing factory, national inspection
department and scientific research department..
Ⅱ. System Feature:
1. Industrial tablet control, direct control.
2. The machine is combined with the "precision pressure control
unit" multi-channel.
3. Each station is independently controlled without interference.
4. 5 stations, 10 stations, 15 stations, 20 stations and other
stations are optional, up to 60 stations or above. Water pressure
test, blasting test.
5. Max. Pressure: 10, 16, 20, 30 mpa...
6. Pipe diameter range: 16 ~ 2000mm can be customized.
7. The perfect test system makes accurate analysis and judgment on
the eight test states of blasting, pressure protection, pressure
relief, overpressure, operation, end leakage and fracture, and has
real-time monitoring and data storage functions.
8. Power protection, test report storage/print output and other
functions. Automatically determine the valid time, invalid time,
residual time and other parameters, and prevent the failure time
and invalid time during the evening, holiday and other periods.
9. Ensure that the test is completed accurately and smoothly when
the power is off. The instrument structure is reasonable, the
performance is stable, the operation is convenient, the display is
intuitive.
10. Rich software interface (multi-language environment, to meet
customers in different countries and regions.
Ⅲ. Meet standards
ASTM D1598-2015 Standard Test Method for Time-to-Failure of Plastic
Pipe Under Constant Internal Pressure
IS01167-2006 Thermoplastics pipes, fittings and assemblies for the
conveyance of fluids --Determination of the resistance to internal
pressure -- Part 1: General method
ASTM D1599 Standard Test Method for Resistance to Short-Time
Hydraulic Pressure of Plastic Pipe, Tubing, and Fittings 1
Ⅳ. Technical data:
| Pipe diameter range | Φ12~Φ1600mm |
| Working stations | 5, 10, 15, 20, 25, 30 or 50 can customized |
| Operation mode | PC control |
| Pressure range | 0.2~10MPa (or customized) |
| Pressure resolution | 0.001MPa, 0.01Bar |
| Pressure control accuracy range | -1%~+2% |
| Measuring range | 5%~100% F.S. |
| Timing range | 1s~9999H 99M 99S |
| Timing accuracy | ±0.1% |
| Display resolution | 1s |
| Min. Time setting unit | min |
| Temperature control system | 15~95℃ with cooling system |
| Temperature control accuracy | ±0.5℃ |
| Power supply | 380V, three-phase four-wire system |
1. Pressure control host;
2. Pressure station;
3. End closures;
4. Water tank;
5. Cooling system.
Ⅵ. Test conditions:
Ambient temperature: within 10℃ to 40℃
Relative humidity: within 30% to 80%
There shall be no vibration, no corrosive media in surrounding
environment .
It shall be correctly installed on stable platform.
There shall be no strong magnetic interference, no strong air
convection .
Exhaust system shall be installed in site in case of water vapour
corrosion .
