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Hydraulic Testing Machine

This hydraulic tester is used to perform leaking and hydraulic pressure test on ERW tubes or spiral welded pipes.

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Product Introduction
Video
Technical Parameters

Product Introduction

The hydrostatic testing machine is the main test segment for the tube mill line. With different structural styles, the technological process is almost same: feeding, clamping, water filling, pressure increasing, pressure maintaining, pressure relief, making up a circulate, the machine is controlled bny PLC system, which finish every process and write down the test result automatically.

  1. Multi-pipes are tested simultaneously, it is available for 2-8 pieces of tube being tested each time. The efficiency can be improved more than three times;
  2. Apex seal, the length tolerance is allowed;
  3. Chain type or step beam feeding with synchronous feeding and discharging. The hydraulic test head moves forward and backmard quickly, sealing or releasing the tube.
  4. Controlled by PLC;
  5. Write down and print the test result automatically;

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Technical Parameters

ModelO.D. (mm)Pipe Length (m)Pressure (Mpa)Power (KW)
NV-6021 – 604 – 12≤ 5045
NV-10050 – 1146 – 12≤ 5065
NV-16060 – 1686 – 12≤ 5065
NV-22089 – 2196 – 12≤ 5075
NV-350140 – 355 6 – 12≤ 7085
NV-400168 – 4268 – 12≤ 7065
NV-500219 – 5088 – 12≤ 7085
NV-600219 – 6108 – 12≤ 70100