Pipe Bursting Machine Pipe Hydraulic Pressure Test Equipment Hydrostatic Pressure Testing Machine
Plastic Pipe hydrostatic Testing Machine within 10Mpa Pressure burst
Plastic Pipe Hydrostatic Pressure Burst Tester using the most advanced airless-type pressure system, safe and reliable, high precision control. Applicable to PVC, PE, PP-R, ABS and other different materials and diameter of the fluid transmission with plastic pipe, composite pipe for long-term hydrostatic test, instantaneous blasting test, increase the corresponding facilities can also be hydrostatic stability Test (8760 hours) and slow crack propagation test. This series of products is a necessary testing equipment in the market of scientific research institutes, quality inspection departments and pipe production enterprises.
Standard
GB / T 6111-2003, GB / T 15560-95, GB / T 18997.1-2003, GB / T 18997.2-2003, ISO 1167-2006, ASTM D1598-2004, ASTM D1599 and other standards.
Features
1. Micro-control, industrial plat computer control, direct control
2. Digital display control Or Computer Control
3. The machine with "precision pressure control unit" multi-channel combination;
4. Independent control between the various channels without interference.
5. 3-ways, 6-ways, 8-ways, 10-ways and other multi-station optional, up to 60 stations and above. With a hydrostatic test, blasting test and other functions,
6. Multi-range optional. 3,6,10,16,20 MPa ...
7. Diameter range: 2 ~ 2000mm
8. Perfect test system on the boost, fill pressure, pressure relief, overvoltage, operation, the end of the leak, rupture eight test states to make accurate analysis and judgment, with real-time monitoring, data storage.
9. Power protection, test report storage / print output and other functions. Automatically determine the effective time, invalid time, the remaining time and other parameters, to prevent the evening, holidays and other periods of failure time, invalid time.
10. Power-down time and other conditions to ensure that the test is accurate and smooth completion. Instrument structure is reasonable, stable performance, easy operation, display intuitive.
11. Rich software interface (multi-language environment to meet different countries / regions users.
Technical Parameters:
|
Diameter range |
2-2000 |
|
Stations |
3,6,8,10,15,30,60 customized |
|
Control mode |
Micro-control, industrial PC control |
|
Display mode |
Industrial PC LCD color display |
|
Storage mode |
PC strorage |
|
Print mode |
Color printer output |
|
Test pressure |
Pressure range |
3,6,10,16,20(40,60,100MPa)MPa |
|
Control accuracy |
±1 |
|
Display resolution |
0.001MPa |
|
Working range |
5%~100%FS |
|
Indication error |
±1 |
|
Test Timer |
Timer range |
0~10000h |
|
Timer accuracy |
±0.1% |
|
Timer resolution |
1s |
|
Power |
380V 50Hz three-phase four-wire 1KW |
|
Dimensions (three stations) |
750×600×1500(mm)or others |
.Application
The machine is designed and manufactured according to GB/T6111 Thermoplastics pipes for the conveyance of fluids ----Resistance to internal pressure----Test method and GB/T15560Standard 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 PP-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 .
The machine meets the following standards :
GB/T18742.1 Polypropylene piping systems for hot and cold water
installation - Part 1 :General
GB/T18742.2 Polypropylene piping systems for hot and cold water
installation - Part 2 :Pipes
GB/T18742.3 Polypropylene piping systems for hot and cold water
installation - Part 3 :Fittings
GB/T13663 Polypropylene pipes for water supply
GB/T15558.1 Buried polyethylene (PE) pipes for the supply for
gaseous fuels
GB/T15558.2Buried polyethylene (PE) fittings for the supply for
gaseous fuels
GB/T18992.1 Crosslinked polyethylene (PE-X) piping systems for hot
and cold water installation - Part 1 :General
GB/T18992.2 Crosslinked polyethylene (PE-X) piping systems for hot
and cold water installation -Part 2 :pipes
GB/T10002.1 Unoplasticized polyvinyl chloride (PVC-U) pipe for
water supply
GB/T10002.2 Unoplasticized polyvinyl chloride (PVC-U) fitting for
water supply
GB/T18993.1 Chlorinated poly (vinyl chloride) piping system for hot
and cold water installations -Part 1:General
GB/T18993.2 Chlorinated poly (vinyl chloride) piping system for hot
and cold water installations -Part 2:pipes
GB/T18997.1 Polyethylene/Aluminum /polyethylene composite pressure
pipe- Part 1 :PE/AL/PE pipe overlap-welded by aluminum pipe
GB/T18997.2 Polyethylene/Aluminum /polyethylene composite pressure
pipe- Part 2 : PE/AL/PE pipe butt-welded by aluminum pipe
ISO 1167 Plastic piping systems - Thermoplastics pipes - Determination of resistance to internal pressure at constant temperature.
.Feature
1.1 This instrument is used for testing a certain range of internal pressure in a long period of time of plastic pipes.
1.2 The instrument consists of a pressure host, a pressure station, a water tank, a temperature control system and a computer software system.
Main Frame: It consists of pressure micro control parts, automatic filling pressure and electric discharge pressure parts, pressure micro control part adopts the microcomputer MCU control; equipped with high resolution, high speed of ∑ - delta 16-bit adc chip, real-time communication and computer; and it can automatically fill and relief pressure according to the situation of pressure.
Pressure Station: Its main function is to provide pressure to the main frame, the requirement of lower limit pressure of pressure station requirement must be higher than all tested specimen. The plunger pump of the station is made in the United States (large flow, low noise, high pressure, free maintenance).
Water Tank: It consists of electric opening part, self-circulation part, heating part, automatic water filling part and insulation part.
Temperature Control System: Accurately control the temperature of the water tank, temperature display, set temperature individually. It can control the liquid level of tank at a reasonable position, at the same time it can also guarantee the temperature.
Software System: By connecting with RS232 serial interface to the pressure on the host, it can provide the parameters setting, calibration, pressure relief, zero, amplitude modulation, drawing the test, test records and print test reports and other functions.
2 Application
The instrument is widely used in the internal pressure test of all kinds of plastic pipes. It is the ideal testing instrument for construction industry, Plastic pipe producers, national testing sectors and the scientific research sectors.
3 Working Conditions
Following conditions must be satisfied to conduct a test:
3.1 Ambient Temperature: 10ºC~40ºC;
3.2 Ambient Temperature: 30%-80%;
3.3 Vibration-free,no corrosive medium environment;
3.4 Install and adjust the instrument to level on a solid foundation;
3.5 No strong electromagnetic interference and no strong wind resistance;
3.6 A indoor exhaust system is needed to prevent the instrume
.Main specifications
- Test stations :1-40
2. pressure adding range :0.4~10.000MPa
3. Max. working pressure of main pressure system 10MPa
4. high pressure piston pump
5 .pressure controlling precision :+2% and -1% of upper and lower limit of
test pressure value respectively
6. resolution of pressure value :0.001Mpa
7. transformer :test pressure sampling periods is 0.1 millisecond .
8. timing range :0-9999h
9. timing precision :1S
.Structure and theory
The high pressure liquid generated by high pressure pump is transported to samples in media temperature constant tanks through high pressure hoses to carry out pipe long time hydrostatic pressure tests after being measured by main engine of pressure control system
3, 6, 10, 16, 20 MPa Plastic PVC Pipe Hydrostatic Pressure Tester Testing Machine for PVC Pipes Burst Tester ASTM D1598/ISO1167
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