Marine-Lug® - Superlit's underwater GRP pipe installation system
Marine-Lug® is an innovative system designed by SUPERLIT engineers for the safe and stable installation of GRP pipes underwater. It makes it possible to join components accurately and quickly even in difficult hydrotechnical conditions, reducing divers' working time and increasing installation safety.
Marine-Lug® - Stable bonding of GRP pipes in underwater conditions
This patented system supports the installation of large-diameter pipes, especially when working underwater. Thanks to the integrated brackets and steel construction, easy positioning and adjustment of the connectors is possible. Marine-Lug® can be removed after installation, making it a practical, economical and flexible solution - ideal for infrastructure projects carried out underwater.
Key features of the Marine-Lug® system
The Marine-Lug® system is designed for Safe, fast and stable underwater pipe installation. Thanks to its clever design and the use of a steel body, the system enables accurate positioning of pipes and minimises the risk of installation errors. Additional advantages include:
ease of operation under water,
stability of the installation until its completion,
can be dismantled after installation,
time and cost savings during the implementation of projects in the marine environment.
It is a reliable solution for engineers implementing projects in difficult environments.

Application of the Marine-Lug® system - films and visualisations in practice
See how the Marine-Lug® system works in real-life conditions. Videos and animations demonstrate how the connectors are transported, installed and operate underwater, showing their practical application in maritime and engineering projects.