- Subsea Power Umbilical Cable
- Cable Design:
- 1) Medium voltage power cables included in umbilical designs provide a safe and efffcient method for distributing power to subsea equipment such as pumps and subsea processing equipment. Further power, control, and communication functions may be supported with the inclusion of low voltage electrical and ffber optic cables into a power umbilical design.
- 2) Low voltage electrical cables for use in umbilicals includes a fully belted design which is suitable for use in deep water environments. Also available are design options which can reduce common mode and differential mode induced voltages, which are unavoidable in certain power umbilical applications.
- 3) Fiber optic cables can also be included in an umbilical’s design to provide temperature and strain and/or partial discharge monitoring for operational monitoring of power umbilicals.
- Custom Especificación by email: supplier@huadongcablegroup.com
Umbilical cable is an important facility in the subsea production system for the offshore oil exploitation. It provides a control and communication link between the surface vessel and the subsea equipment. The umbilical cable is a composite structure that is composed of multiple components and various materials. A typical umbilical cable usually consists of tubes or hoses, optical fibre cables, electrical cables, inner sheaths and fillers which are assembled into an inner core. Steel armor wires are used to provide the tension capability or to achieve the necessary stability. The outer sheath provides protection for the inner components (ISO, 2009). Umbilical cables should maintain sufficient tension stiffness to withstand large loads induced by self-weight, wave and the motion of the surface vessel, which leads to an urgent requirement for the prediction of the mechanical behaviour.
- Subsea Control Umbilical Cable
- Cable Design:
- Control umbilicals consist of hydraulic lines used for the transfer of chemicals and ffuids. Electric and ffber optic components can be added to monitor pressure, temperature, ffow and vibration.
- Control umbilicals are used for control and operation of subsea production, subsea processing, and subsea injection facilities.
- The hydraulic line material is dependent on the functional requirement. Both thermoplastic hose and steel tubes are in our product range. As with the hydraulic lines, the communication and power components can be adapted to suit the specified requirements.
- Construction:
- 1) Super Duplex (316,190) steel tubes -Thermoplastic hose
- 2) Medium Voltage – High Voltage power conductors
- 3) Low voltage signal cables
- 4) Fibers in Metallic Tubes (FIMT)
- 5) Cover: Extruded silicone
- Custom Especificación by email: supplier@huadongcablegroup.com
- Hybrid communication cable
- Voltage: 300/300V, 300/500V
- Conductor: high-purity copper
- Insulation: PE(Polyethylene)
- Reinforced Layer: Kevlar fiber reinforced with water block
- Wrapping material: high quality non-woven fabric
- Sheath: PUR(foamed polyurethane)
- Working temperature: -50C to 80C
- Custom Especificación by email: supplier@huadongcablegroup.com
Similar Products
Trusted Manufacturer
Based on high-quality products, a good reputation, and excellent service, we sincerely hope to have mutually beneficial cooperation and create a splendid future with domestic and foreign merchants, while developing and creating a splendid future together.
Our Clients
We are professional cable manufacturers. Thanks to the excellent quality of our cables and continuous product innovation, we export them to over 130 countries worldwide and have received numerous praises from our customers.
Our Workshop
Huadong Cable Group was established in 1999 and covers an area of 66,000 square meters, located in the Xiuwu Industrial Zone of Jiaozuo City, China. We have 20 advanced production lines and 25 testing machines, with an annual production capacity of over 15 million kilometers.
Why choose Huadong cable?
Our vision is to become an internationally renowned brand in the cable industry. Customer satisfaction, employee advancement, and corporate development are our service principles; high standards, globalization, and building an international brand are our business philosophy.
so br eh UA dong
Henan Huadong Cable Co., Ltd. was founded in 1999 and is a national high-tech enterprise integrating scientific research, industry, and trade. Huadong Cable is deeply involved in the construction of the Belt and Road Initiative and exports to over 130 countries worldwide, including Europe, South America, North America, the Middle East, Africa, Asia, and Oceania.
Huadong Technology
Huadong Cable focuses on technology research and development, employing 60 professionals with advanced professional degrees and holding over 100 invention and utility model patents. Huadong has a team of experienced technical engineers to ensure cable quality.
Main products
Our main products include marine cables, power cables, aerial cables, flame-resistant cables, low-smoke halogen-free cables, rubber cables, high-temperature resistant cables, instrument and control cables, solar cables, and other products.
ISO, SGS, BV certification; technical patents and product certification
TEAMS AND CLIENTS
130+
Export countries
100+
Technical patents
3000 millions+
Annual production
400+
Employees
