Beijing Jinshengxin Testing Machine Co., Ltd.
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Hydrostatic Pressure Testing Machine for Plastic Pipes ISO 1167 and ASTM D-1598 Compliant
Function & Applications:
Hydrostatic Pressure Testing Machine for PP-R, PP-B, PP-A, PVC, PE, PE-X Pipes
2. Applying a constant, rapid hydraulic pressure inside the pipe to induce specimen rupture within a short timeframe, followed by measuring the maximum pressure and subsequently calculating the ring stress.
Technical parameter:
| Test station | 1~20 stations, pressure of each station independent control; one of the station can execute bursting test. |
| Max. pressure | 0 - 10Mpa, 0~20Mpa |
| Constant pressure accuracy | -1%, +2% |
| Pressure resolution | 0.001MPa |
| Time count range | 1 - 9999h 59min 59s |
| Constant temperature media box temp. | Ambient temperature to 95ºC; 15ºC to Ambient temp. with refrigeration system |
| Temp. control accuracy: | the average temperature deviation is ±0.5℃; the max deviation is ±1℃ |
| Power supply | 380V AC 50HZ, 3 phase or 220V AC(Can customized) |
| Pipe sample diameter range | Φ8~2000mm (Customized) |
| Standard accessory | Pressure control system (include Pressure source, electromagnetic valve(American Parker), Pressure sensor(England Barnes), Big capacity pressure accumulator, Small pressure accumulator), Temperature control system (heating unit), Cycling pump, Constant temperature tank, End closure, PC, printer, software, manual etc. |
Configuration:
1.Pressure Control System (Main Unit);
2.Pressure Supply System (Pressure Source);
3.Test Tank and Temperature Control System;
4.End Closures: φ20~110mm (customizable per customer requirements);
5.Refrigeration System (optional per customer requirements)
Features:
Features of the Main Frame
1.Adopts a computer-controlled mode, featuring high intelligence. It enables real-time monitoring, automatically records pressure and time, and offers user-friendly operation with high reliability.
2.Supports continuous operation to ensure the completion of full-cycle tests; each independent sub-station is designed for easy operation and maintenance.
3.Key components of the testing machine use imported brand-name parts, delivering enhanced stability and reliability.
4.Tests can be operated via PC software or manually through the main unit’s control panel, providing flexible operation options.
5.Pressure-time curves are available for data visualization; real-time pressure value monitoring is supported for instant test status tracking.
6.Test parameters can be set via the software, allowing unattended operation until the test is completed—reducing manual intervention and improving efficiency.
Features of the Constant-Temperature Tank
1.The constant-temperature tank consists of the tank body, imported circulation pump, heating unit, and temperature maintenance system.
2.The tank body comprises a structural frame, a base, a 304# stainless steel inner bladder, and an outer casing made of stainless steel or aluminum alloy—ensuring structural durability and corrosion resistance.
3.Thick rigid polyurethane foam insulation is adopted, which effectively maintains temperature stability and delivers excellent energy efficiency, reducing unnecessary energy consumption during operation.
4.The constant-temperature tank cover can be fitted with an automatic lifting and closing mechanism, providing reliable performance and operational convenience for daily testing workflows.
End Caps
1.Material: 304# Stainless Steel or Carbon Steel
2.Adopts a precision casting process, featuring an elegant and sleek appearance.
3.Includes fully assembled components such as bolts, O-rings, and vent valves—no additional assembly is required on-site.
4.All parts are easy to install, ensuring reliable sealing with no leakage. The design prioritizes user convenience for streamlined operation.
Refrigeration System
1.Temperature Range: 15–40°C
2.Power Supply: 220V single-phase, 2.2 kW