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Products Description
Equipment Video
Equipment Parameters
| Specification | Value |
|---|---|
| Model | GSY180 (Double-station: 2 pipes per cycle) |
| Pipe Size | Ф60–178 mm (Deviation Accuracy ≤ ±1.0%), Length: 6-12.5m (Bending Curvature ≤ 2 mm per 1000 mm, Customizable for longer or shorter range) |
| Working Capacity | Capacity ≥ 120 pcs/h (Ф89, Pressure=70MPa, Holding Time=5s) |
| Max. Pressure | 70MPa (10,152psi, Customizable); Axial bearing capacity: 300T |
| Application Scenarios | Hydrostatic pressure testing for seamless steel pipes, welded pipes (longitudinal welded pipes ERW, spiral welded pipes SSAW, etc.), stainless steel tubes, oil tubings and casings (API testing), titanium tubes, alloy steel pipes, aluminum tubes, copper pipes, etc. |
| Operation Mode | Auto / Manual / Debugging & Maintenance |
| Pipe End Condition | Plain End |
| Pipe Material | Stainless Steel / Duplex / SuperDuplex / Inconel Grades (Soft contact system, avoid contact with carbon steel materials) |
| Pressure Holding Time | 0~100s (Adjustable) |
| Sealing Mode | Radial large-gap sealing; Polyurethane hydraulic ring + Bearing circular block; Long service time (Durability > 3000 times); Open seal heads: The fixture is equipped with a clamshell-style sealing head, which allows for easy and efficient replacement, improving operational efficiency |
| Testing Pressure Accuracy | Pressure Sensor Accuracy: 0.5%, Control Accuracy: ±2% (Max. Testing Pressure) |
| Pressure Fluctuation | Holding time 5s, fluctuations <100 psi Holding time 25s, fluctuations < 500 psi |
| Daily Working Time | ≥ 20 hours per day |
| Ambient Condition | Temperature: 5~40℃, Humidity: 10%~100% |
| Electric Supply | Voltage AC 380V±10%, Frequency 50HZ±1, Max. Installation Power: 160 kVA |
| Industrial Filtered Water | Suspended Solids ≤ 100mg/L, Hardness ≤ 10.6Dh, Pressure ≥ 0.3MPa |
| Clean Circulating Water | Pressure 0.20~0.50MPa |
Compressed Air | 0.4~0.6 MPa, < 6 m³/min |
| Emulsion | 120 m³ for one tim |
Hydraulic Oil | HLP46 antiwear hydraulic oil (1200L required for one installation) |
| Total Weight | 80T (Customizable) |
Note: The conversion for 70 MPa to psi is approximately 10,152 psi.
I. Structures and Features
1. Overview
The GSY180 Double-Station Hydrostatic Tester is used to perform hydrostatic pressure tests on steel pipes to detect defects. The machine seals both ends of the pipe using a radial large-gap sealing method, fills it with high-pressure water, and holds the pressure for a specified time to check for leaks. Test results are saved in a database for traceability.
The process begins with the pipe entering the feeding rack, where it is moved to the alignment station and aligned with a fixed-end stopper. After a swirling water flush, the pipe is transferred to the test station. The test head moves to seal the pipe ends, and the pre-sealing booster starts sealing. After low-pressure water injection and venting, the main booster pressurizes the pipe. Pressure is held, and the test data is automatically recorded in the database.
After pressure holding, the system checks if the pipe passes the test. Unloading valves are opened to release pressure, and the pipe is flipped out of the tester. Failed products are sent to the waste bin, while qualified products proceed to the next process, completing one test cycle.
2. Process Workflow
Feeding Pipe → Pipe Flipping → Alignment, Swirling Flush Pipe → Hydrostatic Tester Feeding → Water Injection Test Head Positioning → Fixture Clamping → Pre-Sealing → Water Injection and Exhausting→ Pipe Pressurization → Pressure Holding → Pressure Release → Pipe Discharge from Hydrostatic Tester (Signal for Failed Products) → Air Blow for Water Evacuation → Discharge to Output Rack (Failed Products Directly to Waste Bin) → Next Cycle
3. Main Parts of GSY180 Double-station Hydro Tester
Loading Table (Auxiliary Machine)
Air Blow-off Device
Hydrostatic Tester Main Unit
Frame
Water Injection Test Head
Exhausting Test Head
Pipe Inlet/Outlet Conveyor System
Clamping Device
Test Molds
Water System
Low-pressure water system
High-pressure water system
Electrical-hydraulic Control System
Control System (Siemens S7-1200 PLC + 19'' Upper Computer)
II. Scope of Supply
1. Mechanical Equipment
| No. | Equipment Name | Quantity (Set) |
|---|---|---|
| 1 | Hydrostatic Testing Machine Main Unit | 1 |
| 2 | Booster (Integrated) | 1 |
| 3 | Filling Tank (4 cubic meters) | 1 |
| Alignment and Water Control | 1 |
2. Pneumatic System
| No. | Equipment Name | Quantity (Set) |
|---|---|---|
| 1 | Piping Accessories | 1 |
| 2 | Control System | 1 |
3. Hydraulic System
| No. | Equipment Name | Quantity (Set) |
|---|---|---|
| 1 | Hydraulic Pump Station | 1 |
| 2 | Hydraulic Cylinder and its Control | 1 |
4. Electrical Control System
| No. | Equipment Name | Quantity (Set) |
|---|---|---|
| 1 | Power Control Cabinet | 1 |
| 2 | Switch Control Cabinet | 1 |
| 3 | On-site Operation Box | 1 |
| 4 | Main Operation Control Panel | 1 |
| 5 | Upper-level Industrial Computer | 1 |
5. Pressure Testing Molds
| No. | Size (mm) | Qty. (Set) |
|---|---|---|
| 1 | 73 (76) | 3" |
| 2 | 88.9 | 3.5" |
| 3 | 101.6 | 4" |
| 4 | 120 | 5" |
| 5 | 168.3 | 6" |
| 6 | 177.8 | 7" |
III. Referenced Images of GSY180 Double-Station Hydrostatic Tester
1. GSY180/70 Dual-Station Hydro Tester to Indonesia
1.1 Overview of Hydro Tester
2. GSY180/50 Hydrostatic Tester for CNPC China, API testing for casing pipe and oil tubing
Q: Leather/cloth Surface Wrinkled, Uneven?
Remedy: pat the surface of the leather cloth with your hands and stretch on both sides
Q: Leather/cloth Surface Wrinkled, Uneven?
Remedy: pat the surface of the leather cloth with your hands and stretch on both sides
Q: Leather/cloth Surface Wrinkled, Uneven?
Remedy: pat the surface of the leather cloth with your hands and stretch on both sides
Why choose us?
- We pride ourselves on our attention to detail and commitment to quality, ensuring that every Driving Chains product we deliver meets the highest standards.
- Our Driving Chains products are designed with functionality and practicality in mind, ensuring they deliver maximum value to our customers.
- Our Driving Chains products are easily installed and maintained, providing our customers with a hassle-free experience.
- We are committed to providing our customers with accurate and transparent pricing on all of our Driving Chains products and services.
- We have a proven track record of delivering high-quality Driving Chains products and services to customers around the world.
- Our Driving Chains products are built to deliver exceptional results, providing our customers with a competitive edge in their industries.
- Our team of experienced professionals is dedicated to providing top-notch customer service, ensuring that every customer has a positive experience.
- We work closely with our customers to understand their unique needs and provide customized solutions that meet those needs.
- Our state-of-the-art production facility is equipped with the latest tools and equipment, allowing us to produce high-quality Driving Chains products efficiently and cost-effectively.
- We offer a wide range of customization options for our Driving Chains products, allowing customers to create their own unique designs.
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