Introduction of Retrieval Tool
This precision tool enables safe, efficient equipment loading and removal. It works seamlessly with Coupons, Probes, and injection and sampling tubes. Designed for compatibility with retractable ER probes, it ports pressure safely into service valves. The tool allows workers to open valves and retrieve items without halting productivity. Its compact, non-retractable design ensures safety and fits easily with retrieval fittings. The tool also matches all 2″ standard high-pressure access systems, negating the need for special adapters.
Technical Specifications of Retrieval Tool
Pressure Compatibility: P≤45 mPa;
Temperature Tolerance: -20~100℃;
Suitable Pipe Diameter: D≥DN100;
Compatible Fluids: petroleum products, gas, and other non-corrosive fluids
Under standard usage conditions, the equipment’s installation height depends on the pipe diameter and is generally not exceeding 1.5 meters.
Letter | شرح | Maximum Pipeline Size | ||
12″ | 24″ | 36″ | ||
A | Retriever (mm) | 710 | 1000 | 1300 |
B | Retriever and Service Valve (mm) | 985 | 1275 | 1575 |
C | Stroke Available (mm) | 600 | 881 | 1184 |
Weights (kgs) | 25.4 | 27.6 | 30 | |
| فشار طراحی | 42MPa | 69MPa |
| دمای طراحی | -60~120℃ | |
| Block valve material (double valve and single valve) | SS316L | |
Structural material
| SS316L and UNS S17400 | |
ساختار تجهیزات
The EMT Corrosion Coupon Retrieval Tool features several key components:
- Hammer Nut: Connects the base to the Service Valve. It has a durable PTFE coating.
- Service Valve: Attaches to the Retriever, adjusting internal pressure. It also boasts a PTFE coat.
- Bleed Valve: Made of stainless steel, it vents the tool’s internal pressure.
- Bypass Valve: Another stainless steel part, it balances the tool’s internal pressure.
- Adapter: Stainless steel, it links corrosion coupons to the retriever.
- Plug Drive: Stainless steel assists in installing and removing corrosion coupon drive plugs.
- Plug Lifter: Built from high-intensity magnetic steel for linking magnetic steel plugs.
- Stop Block: Stainless steel secures the Plug Lifter in place.
- Retriever: Stainless steel, connects the gear plate valve to install and lift corrosion coupons.
Benefits of Retrieval Tool
Safety:
The EMT Retrieval Tool includes fail-safe mechanisms for secure operation. Its Servo Valve offers precise control, reducing accident risks. Each component undergoes rigorous safety testing. Operators experience less exposure to hazards.
Efficiency:
Servo valves from EMT boast swift response times. The retrieval tool allows for quick retrieval, saving time. These tools require minimal energy for maximum output. Automated features cut down on manual adjustments.
Productivity:
EMT’s retrieval tool enhances workflow with its speedy performance. The servo valve’s accuracy boosts system throughput. Both tools support continuous operation without lag. They streamline tasks, increasing overall output.
Durability:
Built for longevity, the EMT Retrieval Tool withstands harsh conditions. Servo valves have wear-resistant designs. Both tools sustain their performance over extended periods. They promise reduced maintenance and replacement needs.
Applications of Retrieval Tool
The retrieval tool is a device that can take out tools from inside pipelines, like کوپن های خوردگی و chemical injection quills. Corrosion coupons are small metal strips that we can test the corrosion rate. Chemical injection quills help us add chemicals into the pipes to help prevent rust or other problems. By using the retrival tool, it will be easier to take these tools out of the pipe. And there is no need for the operator to shut down the pie system. Before using the tool, you need to ensure that the plate valve is either completely open or closed. Next, you should gently turn the plate valve hex in the opposite direction. After turning, the top hex should stand up straight, making a T-shape with the equipment’s main part. Failing to do so may result in permanent damage.
Operating Retrieval Tool: Step-by-step Guide
| Retrieval of Corrosion Coupons | Installation of Corrosion Coupons |
| (1) Install Adapter | (1) Install Retriever |
| (2) Install Hammer Nut and Service Valve | (2) Close the Bleed Valve |
| (3) Install of Retriever | (3) Open Bypass Valve |
| (4) Remove the corrosion coupon | (4) Open the Service Valve |
| (5) Close the Service Valve | (5) Install corrosion coupons |
| (6) Close the Bypass Valve | (6) Open the Bleed Valve |
| (7) Open the Bleed Valve | (7) Open the Seal Screw |
| (8) Open the Sealing Screw | (8) Close the Bleed Valve |
| (9) Remove the Retriever | (9) Remove the Retriever |
| (10) Remove of Hammer Nut and Service Valve | |
| (11) Remove of Adapter | |
| (12) Install Pipe Plug and protective cover |
Maintenance of Retrieval Tool
To maintain the pressure retrieval tool’s longevity and functionality, perform several key steps after every use. First, ensure to clean the tool and its components thoroughly, removing any residual material or debris. Next, dry the tool completely to prevent rust or corrosion, especially in humid storage conditions. Lastly, grease all areas containing O-rings to prevent corrosion and maintain the O-rings’ flexibility and sealing capability. Regular cleaning, drying, and greasing are essential to keep the tool functional and extend its lifespan.
نتیجه
In conclusion, the EMT Retrieval Tool is a game-changer for maintaining pipeline integrity. It’s a safe, fast, and reliable way to manage corrosion monitoring and chemical treatments in pipes. With its ability to withstand tough conditions and fit standard systems, this tool is a top choice for industry professionals. Remember to keep it clean, dry, and well-greased to ensure it lasts long and works well every time. Proper use and maintenance will keep your operations running smoothly and safely.
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