JZ-7042Type:Pipe Static Liquid Pressure TesterFor measuring thermoplastic pipes and composite pipes(As perPP—R、PP—B、PP—A、PE、PE—X、PVC、PVC—U、PVC—C)And various pipes such as aluminum-plastic composite pipes, their pressure failure time under long-term constant internal pressure and temperature, or the instantaneous bursting pressure value. Pressure detection is displayed using a digital pressure gauge, and time setting is done via an external timer relay. This is an essential testing equipment for plastic pipe manufacturers and testing institutions. This equipment fully reflects the level of the company's product quality.

   
Hydraulic Test Machine for Pipe MaterialsBasic Principle of Internal Pressure Test Machine for Pipe Materials:
Based on the varying temperatures, pressures, and hoop stresses of the piping materials, input different parameters into an industrial control unit. The high-pressure pump then produces high-pressure fluid, which is transported through a pressure control system via high-pressure hoses to the test specimen inside the medium-temperature box. This facilitates a long-term hydrostatic test of the piping materials.
3Meets standards:
GB/T6111—2003"Test Method for Internal Pressure Resistance of Thermoplastic Pipes for Fluid Conveyance"
GB/T15560—1995"Hydraulic Instant Burst Pressure Test Method for Plastic Pipes Used in Fluid Conveyance"
GB/T18742.1—2002"Part 2: Pipe Materials for Cold and Hot Water Use in Polypropylene"
GB/T18742.2—2002Polypropylene for Cold and Hot Water Use, Part 2: Pipe Materials
GB/T18742.3—2002Polypropylene for Cold and Hot Water Use, Part 3: Fittings
GB/T13663—2000 Polyethylene for Water SupplyPEPipe Materials
GB/T15558.1—2003Polyethylene for Underground Gas PipelinePEPipe Materials
GB/T18992.1—2003"General Rules for Cross-Linked Polyethylene Pipe Systems for Cold and Hot Water Use"
GB/T18992.2—2003Cross-linked Polyethylene Pipe Systems for Cold and Hot Water Use
GB/T10002.1—1996Polyvinyl Chloride (PVC) for Water Supply(PVC—U)Pipe Material
GB/T10002.2—1996PVC-U pipes for water supply(PVC—U)Fittings
GB/T18993.1—2003PVC Chlorinated Pipe Systems for Cold and Hot Water Use
GB/T18993.2—2003"Chlorinated Polyvinyl Chloride (PVC) Pipe Systems for Cold and Hot Water Use"
GB/T18992.1—2003"CPVC Pipe Fittings for Cold and Hot Water Applications"
GB/T18997.1—2003Aluminum-Plastic Composite Pressure Pipe with Aluminum Pipe Joints and Aluminum-Plastic Pipe Welding
GB/T18997.2—2003Aluminum-Plastic Composite Pressure Pipe, Aluminum Pipe Welding for Aluminum-Plastic Pipe
ASTM D1598、ASTM D1599
 
Pipe material static liquid pressure testing machinePipe material internal pressure testing machine components
1Main unit section:
Electrical control box,Touchscreen, Programmable Logic ControllerPLCEnergy Storage Device(Buffer)Electrical contact pressure gauges, etc.;
2Constant Temperature System:
aTemperature Control Range: Room Temperature—95℃
bMedium:The constant-temperature box is filled with water or other liquids.
cTemperature Control Accuracy:Average temperature difference±1℃,Deviation±2℃(Packing with a circulation system)
dMaterial:Made of full stainless steel
3Clamping device:
 
Section 3:Pipe Static Liquid Pressure TesterPipe material internal pressure test machine performance specifications and technical requirements
1Three-way independent control of test pressure and test time
2Pressure Range:0—10.00MPa
3Main pressure system operating pressure12.00MPa
4High-pressure plunger pump
(1)Pressure:18MPa        
(2)Traffic:25L/min
(3)RPM:1450rpm/min        
5Pressure Control Accuracy: Upper Limit of Test Pressure Value+2%，the minimum limit of-1％
6Pressure Value Resolution:0.01MPa
7Pressure Transmitter:Test pressure sampling frequency0.3Millisecond
8Scope of timing:0—9999h
9Timing Accuracy:1S