PRODUCTS AND SERVICES
TEC
Encapsulated Control Line
Control Line
ABOUT US
As a wholly owned subsidiary of Eraum, VDF benefits from the parent company's experience in melting and manufacturing seamless tubes, giving it an unrivalled advantage in the production of control lines:
We can customise raw materials for different applications. For example, N08825 & N06625, which have better mechanical properties and corrosion resistance.
With the technical support of our parent company, VDF’s seamless control line is getting longer and longer.
APPLICATION
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Well Completion
The control line is usually used in conjunction with a TRSSSV，which is designed to shut down a section of the well from the wellhead to a level downhole. The TRSSSV is controlled by the surface control system and is normally closed. When pressure is applied to the control line and the control line pressure is maintained without dropping, the TRSSSV remains open until the control line pressure is relieved and the safety valve closes. The purpose of controlling the downhole TRSSSV is achieved by remotely transmitting hydraulic pressure through the control line.
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Heat Trace Solutions
Heat tracing systems are designed to optimize each individual application and feature.
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● Heat Trace / Freeze Protection
● Semiconductor Manufacturing
● Plastic Molding Hot Runners Systems
● Air or Liquid Immersion
● Cutting and Sealing Bars
● Tube and Pipe Heating
● Large Surface Areas
● Vacuum Chambers -
Heat Transfer
A Shell & Tube heat exchanger is a device in which two fluids, one through the tube side and the other through the shell side, circulating at different temperature conditions, exchange heat through the walls of the tubes, without direct contact between them. These equipment are widely used in chemical process industries, especially in refineries.
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Oil Platform
An oil platform (also called an oil rig, offshore platform, oil production platform, etc.) is a large structure with facilities to extract and process petroleum and natural gas that lie in rock formations beneath the seabed. Most commonly, oil platforms engage in activities on the continental shelf, though they can also be used in lakes, inshore waters, and inland seas. Depending on the circumstances, the platform may be fixed to the ocean floor, consist of an artificial island, or float. In some arrangements the main facility may have storage facilities for the processed oil. Remote subsea wells may also be connected to a platform by flow lines and by umbilical connections. These sub-sea facilities may include one or more subsea wells or manifold centres for multiple wells.
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