Auxiliary Equipment for Tube Mill
Aogang Machinery Co., Ltd.
Aogang Machinery Co., Ltd.
The Hydrostatic Testing Machine is designed for high-speed pressure testing of steel tubes and pipes used in the oil, gas, construction, and industrial sectors. The system features full automation, stable pressure control, and reliable safety protection to ensure efficient and accurate hydrostatic testing. It supports rapid production changeovers and automatic data recording in compliance with international certification standards.
The Aogang Hydrostatic Testing Machine is engineered to perform precise pressure testing for welded and seamless steel pipes. The equipment adopts advanced hydraulic control technology to guarantee stable testing performance and accurate pressure holding throughout the testing process.
The machine is suitable for large-scale tube and pipe production lines requiring high productivity, automatic operation, and safe working conditions. All testing data can be automatically collected, stored, and exported according to industry certification requirements, helping manufacturers improve product quality traceability and inspection efficiency.
The system supports single-head and multi-head testing configurations, significantly increasing production capacity for different pipe specifications. Its intelligent control system allows easy operation, quick parameter adjustment, and convenient maintenance access.
Widely used in ERW pipe mills, OCTG production, oil pipeline manufacturing, and industrial steel pipe processing plants.
A hydrostatic testing machine is used to pressure-test steel pipes and tubes by filling them with water and applying a specified test pressure. It helps manufacturers identify leaks and verify the pressure resistance and integrity of finished pipes.
The machine can be configured for different steel pipe specifications and production requirements. It can be used for welded steel pipes and, when specified in the machine configuration, seamless pipes. The applicable pipe diameter, wall thickness, length, and test pressure should be confirmed according to the required testing range.
The pipe is positioned and sealed at the testing head, after which water is filled into the pipe and pressure is increased to the specified test value. The system maintains the required pressure for the defined testing period and monitors the testing process for pressure stability and leakage.
Yes. The hydrostatic testing machine can be integrated into steel pipe production lines and used as an automated testing section after pipe forming, welding, sizing, and cutting. The configuration can be adapted to the production speed and pipe specifications of the line.
Yes. The intelligent control system can automatically collect and store testing data, helping manufacturers improve inspection efficiency and product traceability. Data recording and export functions can be configured according to the customer's testing and documentation requirements.
The appropriate machine configuration depends on factors such as pipe diameter, wall thickness, pipe length, material, required test pressure, holding time, production capacity, and testing method. Aogang can configure the hydrostatic testing machine according to the specific requirements of the pipe production line.
Supports ultra-high testing pressure up to 140 MPa, suitable for demanding oil and gas pipe inspection standards.
Advanced PLC automation reduces manual intervention and improves production efficiency.
Optional multi-head configuration increases testing speed and production capacity.
Equipped with multiple safety systems to ensure operator safety and stable machine operation.
Automatically records and stores all testing data for quality control and certification requirements.
Suitable for various steel pipe diameters, thicknesses, and lengths with flexible production adjustment.
| Item | Specification |
| Tube Diameter | φ21 – φ660 mm |
| Tube Thickness | 1 – 25 mm |
| Tube Length | 6 – 18 m |
| Testing Pressure | Up to 140 MPa (20000 PSI / 1400 Bar) |
| Testing Heads | Single Head / Multi-Heads (Up to 6 Heads) |
| Testing Type | Hydrostatic Pressure Testing |
| Control System | Fully Automatic PLC Control |
| Data Recording | Automatic Data Storage & Report Output |
| Application | ERW Pipes, Oil Tubes, Seamless Pipes |
Through these video cases, you can directly experience Aogang’s strength and craftsmanship in high-end manufacturing—from precise installation and commissioning to the stable and efficient performance of our equipment. We provide fully customizable production lines to help customers achieve intelligent, one-stop solutions.
Reach out today to see how Aogang can support your tube mill needs
