Oct 21, 2025

Within the scope of the Penstock for Malta HPP Project in Sweden, installation works have begun for the GRP pipeline with DN3700 diameter, PN6 pressure class, and SN5000 stiffness class. This project once again highlights the use of Superlit’s high-performance GRP pipes, produced in compliance with international standards, in energy infrastructure.
Superlit provides technical support, on-site training, and supervision services throughout the pipeline installation process to ensure the project progresses safely and efficiently. In line with its mission of sustainability and innovation, the company continues to add value to energy projects worldwide.
SUPERLIT is the only pipe manufacturer in Turkey capable of producing glassfiber reinforced polyester (GRP) pipes using three different technologies: 'Continuous Filament Winding', 'Centrifugal Casting', and 'Helical Filament Winding'.
SUPERLIT is a subsidiary of KARAMANCI HOLDING.
