Sub-Sea Cable Bending Limiter Installation
Sub-sea bending limiters are mainly installed on cables, umbilicals, flexible pipes or their connections with rigid structures (bend stiffeners can also be used) to prevent damage caused by excessive bending and extend service life. Generally, the protection system device does not need to be replaced for at least 25 years. Faced with high economic costs and complex marine environment, it is particularly important to correctly, simply and quickly install the seabed bending limiter.
Here is a concise description of the installation steps for submarine bending limiter:
• Preparation
Before starting the installation, gather all necessary tools and materials. These May include the bending limiter, fasteners, sealing materials, and appropriate safety equipment.
• Inspect the cable or pipe
Thoroughly inspect the cable or pipe that will be equipped with the bend restrictor. Ensure it is clean, undamaged, and free of contaminants that could affect installation.
• Positioning the limiter
Position the bend limiting device around the cable or pipe at the desired location. Typically, it should be placed where the cable or pipe is most likely to bend under stress.
• Attach the limiter
Secure the bend limiter tube using the provided fasteners or brackets. Ensure the limiter is tightly fitted around the cable or pipe to prevent any movement during operation.
• Sealing and protection
If necessary, apply sealing materials around the edges of the cable protection system to prevent water ingress and provide extra protection against environmental factors.
• Test the installation
After installation, check the limiter for proper alignment and secure fit. Perform a test to ensure that the limiter is functioning as expected and does not interfere with the cable or pipe’s operation.
• Final inspection
Finally, conduct a thorough inspection of the entire installation to confirm everything is securely installed and there are no signs of wear or damage.
By following these steps, the offshore energy solutions will be properly installed, helping to protect cables and pipes from excessive bending. Philson costum submarine cable protection system manufacturers can provide split unit modules that are bolted together after installation or choose boltless bend limiters to ensure fast and simple installation. If you have any customization needs, please feel free to contact us
