Beijing Jinshengxin Testing Machine Co., Ltd.
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3 inch pipe hydrostatic drainage pipe pressure testing machine for plastic pipes
Ⅰ. Application:
3 Inch Hydrostatic Drainage Pipe Pressure Testing Machine For Plastic is used to do instant bursting test and long time pressure test on plastic pipes for fluid transport, like to measure the damage time of thermoplastic pipe under a constant pressure. This instrument is composed of a main frame of pressure control, a constant temperature tank and end caps. For this product is of high precision, good looks, simple structure, good stability and convenient operation, it becomes a necessary testing equipment for research institutes, quality inspection departments and pipe manufacturers.
Ⅱ. 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.
Ⅲ. Feature:
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.
| Test stations | 3 | |
| Pressure range | 0~16.000MPa | |
| Max. working pressure | 16MPa | |
| High pressure piston pump | Pressure | 16MPa |
| Volume | 8-11.3L/min | |
| Rotating speed | 920rpm/min | |
| Pressure controlling precision | -1% ~ +2% | |
| Resolution of pressure value | 0.001Mpa | |
| Timing range | 0—9999h | |
| Timing precision | 1S | |
Ⅴ. Standard accessory
1. Pressure host;
2. Water tank;
3. Temperature control system
4. End caps;
5. Refrigeration system;
