Jul 14, 2026

As part of the CCGT Rybnik Project in Rybnik, Poland, SUPERLIT is supplying high-performance GRP pipes for the cooling water system of steam and gas turbines.
🔹 Pressure class: PN 10
🔹 Diameter range: DN 1800 – DN 2600
🔹 Application: Cooling water pipeline (Steam & Gas Turbines)
With our expertise in large-diameter pipe production and compliance with international standards, we continue to be a reliable solution partner for critical energy infrastructure projects.
We are proud to add another strong reference to our global portfolio.
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.
