HDCS Thermoplastic Hoses and Umbilicals
Providing control and chemical hydraulic lines
An installation workover control umbilical is used to provide temporary hydraulic connections, electrical power/control, and chemical supply to subsea trees and related hardware.Complete HDCS systems are designed for both rig and vessel based operations and have unique characteristics allowing them to withstand multiple deployments during their operational life.
Cable composition: Control Hoses and Umbilical Electrical Cable
1) Control Hoses: HDCS hoses use Nylon liners and are supplied in a wide range of hose bore sizes and working pressures. The hoses provide high ffexibility and chemical compatibility with a majority of control ffuids. Typically designed with a safety factor of 4:1, our HDCS hoses provide a reliable method of controlling subsea equipment in the most challenging environments
2) Electrical Cables: Huadong Cable Group offers low voltage electrical cables up to 3.0 (3.6) kV rating for use in IWOCS umbilicals. The cables are fully belted designs which are suitable for use in deepwater environments, with options available including armor wire or aramid reinforcement.
Typical applications include:
» Tree installation
» Commissioning
» Workovers
» Intervention and troubleshooting
» Plug and abandonment
» Decommissioning
Providing flexible hydraulic control and chemical injection lines for demanding applications
Cable Design：
Thermoplastic hoses included in an umbilical’s design provide a safe, reliable, and efficient method for the distribution of hydraulic fluids and chemicals, supporting chemical injection and hydraulic control.
Further power and communication functions may be supported with the inclusion of electrical and fiber optic cables.
Huadong also offers High Collapse Resistant (HCR), Medium Collapse Resistant (MCR) and low permeation hose options.
HUADONG CABLE GROUP SINCE 1999
Professional Cables and Wires Manufacturer in China
We can design cables according to your requirement
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