For hydrostatic pressure testing and residual deformation evaluation of seamless gas cylinders under computer-controlled operation.
The MLQP-63/2-C Cylinder Hydrostatic Test Machine is a hydrostatic testing system designed for the periodic inspection of seamless gas cylinders. The equipment is designed, manufactured, and tested in accordance with GB/T 13004-2016 and GB/T 9251-2011, and is mainly used for the hydrostatic test of seamless gas cylinders and the evaluation of residual deformation and deformation form under pressure. The test data is recorded, collected, and printed under computer control.
The equipment uses a special operating cabinet and is equipped with an air driven liquid booster pump. The system includes dual pipeline arrangements, and the machine can carry out hydrostatic testing on seamless gas cylinders under computer-controlled operation. The industrial computer can complete the whole testing process, including empty cylinder weighing, water filling, full cylinder weighing, and water pressure testing. Through the test, the system automatically measures the volume residual deformation rate of the gas cylinder.
The machine is equipped with a compatible interface for connection with an external code scanning device, and cylinder information can be entered either manually or by scanning.
| Item | Specification |
| Model | MLQP-63/2-C |
| Applicable Object | Seamless gas cylinder |
| Hydrostatic Test Pressure | 63 MPa |
| Pressure Test Pump | OGD100WL air driven liquid booster pump |
| Maximum Working Pressure of Pressure Test Pump | 80 MPa |
| Water Jackets | 2 sets |
| Water Jacket Cavity Specification | Customized according to user needs |
| Pressure Sensor | Range 0–50 MPa, ±0.5% FS |
| Electronic Balance | Range 0–2000 g / 0.1 g |
| Water Jacket Sealing Method | Tent seal |
| Working Air Pressure | 0.6–0.8 MPa |
| Working Power Supply | AC220–380V / 50Hz |
| Weighing Method | Wireless crane scale data automatically entered into the computer |
Highlight focuses on the design and manufacturing of pressure testing equipment and fluid control testing systems, supporting both standard models and project-based customization.
The latest technical proposal lists the following main system configuration:
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