The PLO series hydrostatic test bench is widely used for hydrostatic testing of pressure-bearing products such as flexible and rigid hoses, pipe fittings, connectors, valves and pressure vessels. According to different test requirements, the bench can perform multi-stage pressure resistance and static pressure tests on test specimens using water or other liquid media to obtain various performance parameters of the products. This equipment is suitable for manufacturers to test components or finished products, and can also be used as inspection and testing equipment for scientific research and testing institutions.
Typical Applications:
- Automotive Manufacturing Industry: Hydrostatic performance testing of various automotive component pipelines including brake hoses, power steering oil hoses, air conditioning hoses, fuel lines and turbocharger pipelines.
- Aerospace Industry: Tightness and structural strength testing of various components such as hydraulic actuators, fuel tanks, valves, seals and pipelines for aircraft and spacecraft.
- Petroleum, Chemical and Natural Gas Industry: Structural integrity testing of products such as downhole tools, oil transfer pipelines, high-pressure wellhead equipment and blowout preventers under extreme test pressure.
- Construction Machinery Hydraulic Industry: Leakage prevention performance testing of hydraulic pumps, valves, hoses, rigid pipes and connectors to ensure the stable operation of mining machinery and engineering equipment.
- General Industrial Equipment: Tightness testing of various hydraulic components, industrial valves, flange connectors and pressure vessels.
| Hydrostatic Test Bench Selection Table | |||||||
| No. | Model | Pressure Boost Ratio | Minimum Set Pressure | Maximum Pressure | Control Mode (Select One) | ||
| Manual charging & discharging | Multi-point selection | Multi-point cycling | |||||
| 1 | PLO-10M | 16∶1 | 1MPa | 10MPa | Precision Pressure Regulating Valve | Proportional Valve | Proportional Valve |
| 2 | PLO-40M | 64∶1 | 4MPa | 40MPa | Precision Pressure Regulating Valve | Proportional Valve | Proportional Valve |
| 3 | PLO-80M | 100∶1 | 6MPa | 80MPa | Precision Pressure Regulating Valve | Proportional Valve | Proportional Valve |
| 4 | PLO-130M | 175∶1 | 10MPa | 130MPa | Precision Pressure Regulating Valve | Proportional Valve | Proportional Valve |
| 5 | PLO-200M | 255∶1 | 16MPa | 200MPa | Precision Pressure Regulating Valve | Proportional Valve | Proportional Valve |
| 6 | PLO-320M | 400∶1 | 25MPa | 320MPa | Precision Pressure Regulating Valve | Proportional Valve | Proportional Valve |
| 7 | PLO-400M | 255X2∶1 | 40MPa | 400MPa | Precision Pressure Regulating Valve | Proportional Valve | Proportional Valve |
| 8 | PLO-600M | 400X2∶1 | 100MPa | 600MPa | Precision Pressure Regulating Valve | Proportional Valve | Proportional Valve |

