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.
- 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;
- Apex seal, the length tolerance is allowed;
- 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.
- Controlled by PLC;
- Write down and print the test result automatically;
Video
Technical Parameters
| Model | O.D. (mm) | Pipe Length (m) | Pressure (Mpa) | Power (KW) |
| NV-60 | 21 – 60 | 4 – 12 | ≤ 50 | 45 |
| NV-100 | 50 – 114 | 6 – 12 | ≤ 50 | 65 |
| NV-160 | 60 – 168 | 6 – 12 | ≤ 50 | 65 |
| NV-220 | 89 – 219 | 6 – 12 | ≤ 50 | 75 |
| NV-350 | 140 – 355 | 6 – 12 | ≤ 70 | 85 |
| NV-400 | 168 – 426 | 8 – 12 | ≤ 70 | 65 |
| NV-500 | 219 – 508 | 8 – 12 | ≤ 70 | 85 |
| NV-600 | 219 – 610 | 8 – 12 | ≤ 70 | 100 |
