Plastic Pipe Hydrostatic Pressure Tester

hydrostatic burst tester is suitable for testing the instantaneous hydraulic burst of various plastic pipes used for fluid transportation and the failure resistance of thermoplastic pipes under long-term constant pressure.

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XG-10M-3 Plastic Pipe Hydrostatic Pressure Tester(Dual circuit)

Plastic Pipe Hydrostatic Pressure Tester is suitable for testing the instantaneous hydraulic burst of various plastic pipes used for fluid transportation and the failure resistance of thermoplastic pipes under long-term constant pressure. It is an essential testing instrument for research institutes, quality inspection departments, and pipe manufacturers.

The hydrostatic tester utilizes computer-embedded control. Its modular design enables individual control. If a problem occurs in any line, simply closing the shutoff valve at the current station will not affect the normal operation of other stations. It features functions such as pipe rupture detection, real-time monitoring, call data recovery, test result printing, storage, and sample pre-processing settings. To accommodate national holidays, it can store up to seven days of data.

Standard Compliance:

Standard No.	Standard Name
GB/T6111-2018	Test method for the internal pressure resistance of thermoplastic pipes for the transportation of liquids
GB/T15560-1995	Test method for the hydraulic transient burst and pressure resistance of plastic pipes for the transportation of fluids
GB/T18252-2008	Determination of the long-term hydrostatic strength of thermoplastic pipes for plastic piping systems by the extrapolation method
ASTM D1598-2004	Pipe, Plastic, Under Constant Internal Pressure, Time-to-Failure of (No S/S Document)
ASTMD1599	Standard Test Method for Resistance to Short-Time Hydraulic Pressure of Plastic Pipe, Tubing, and Fittings
ASTM D1599	Standard Test Method forResistance to Short-Time Hydraulic Pressure of PlasticPipe, Tubing, and Fittings1
GB/T18476-2001	Polyolefin pipes for conveying fluids - Determination of resistance to crack growth - Test method for slow crack growth in notched pipes (notch test)
ISO1167	Thermoplastic pipes, fittings, and assemblies for conveying fluids - Determination of resistance to internal pressure
ISO13479	Determination of resistance of polyolefin pipes for the conveyance of fluids to crack propagation
ISO9080	Plastics piping and ducting systems - Determination of the long-term hydrostatic strength of thermoplastics materials in pipe form by extrapolation (ISO9080, Ed. 1.0 (2003) MOD)
DIN EN 921 (1995-01)	Thermoplastics pipes - Determination of resistance to internal pressure at constant temperature

feature

Instrument Features

Control System:

Two-Level Monitoring

The first level provides 1-hour, detailed monitoring; the second level provides comprehensive, full-process monitoring. Equipped with a computer and printer, the instrument offers functions such as leak detection, rupture identification, real-time monitoring, power-off pressure maintenance, power-off data storage, call-in data recovery, test result printing and storage, and automatic pressure formula calculation. The graph display is synchronized with the actual test time. Ø

Multi-Purpose Unit

It can perform both long-term hydrostatic testing of pipelines and burst testing of pipes (each circuit can perform both burst and pressure tests). It can also be used for thermal stability testing of thermoplastic pipes under hydrostatic conditions. Each circuit features multi-stage accumulator pressure control, ensuring fast response and stable pressure control, extending the service life of the solenoid valve.

Dual-Pipe Circuit Structure

Traditional hydrostatic testing machines for pipes use a pressure supply to a boost valve, where pressure is collected, and then transmitted to the specimen. The other end is connected to a pressure relief valve, eliminating any backflow and creating a pressure differential between the specimen and the sensor. Our product utilizes a novel design: the pressure control system utilizes a dual-circuit structure with independent pressure supply and pressure collection. This means that two pipes connect the pressure unit to the specimen: one is a boost pipe for both boosting and releasing pressure, and the other is used to measure specimen pressure, with pressure taken directly from the specimen inlet.

Technical Parameters

XG-10M-3 Plastic Pipe Hydrostatic Pressure Tester(Dual circuit)
Tester Accuracy Level		0.5 level
Maximum Test Pressure		10MPa
Number of Test Paths		3-channel
Control Method		Industrial touch screen computer control
Data Storage		Each channel has power-off data protection and can be restored upon restart
Time	Timing time	0 to 9999 hours and 59 minutes
	Timing accuracy	±0.1%
	Time resolution	1 second
	Minimum setting unit	min
Pressure	Pressure control range	0.2 to 10 MPa
	Pressure display unit	MPa, bar, or PSI
	Pressure control accuracy	-1% to +2%
	Full-load constant pressure control accuracy	Within ±0.3%
	Pressure display resolution	0.001 MPa, 0.01 bar, or 1 PSI
	Measurement range	0-100% FS
	Indication error limit	Within ±1% of displayed value
Range	Sample tube diameter	Ø16mm-Ø400mm