Apr 10, 2026

Upon the request of the DSİ 25th Regional Directorate, a comprehensive training seminar was organized by SUPERLIT in Balıkesir for DSİ technical personnel, branch directorates, and control engineers.
During the training, the production technologies of Glass Reinforced Polyester (GRP) pipes were explained in detail, along with the reasons why these pipes are preferred in potable water, irrigation, and infrastructure projects. The presentation also included technical and economic comparisons between GRP and steel pipes, as well as key considerations during installation and practical solutions to specific challenges encountered in the field.
Delivered within the framework of SUPERLIT’s more than half a century of experience and industry leadership, the training aimed to strengthen participants’ field application knowledge and contribute to more efficient project execution.
Following the training, a site visit was conducted together with the site authorities of ULUOVA İNŞAAT A.Ş. and the SUPERLIT team at the “Balıkesir Savaştepe Sarıbeyler Irrigation Rehabilitation Construction Project.” Participants had the opportunity to observe pipe installation and assembly practices on-site.
We would like to thank approximately 80 members of the DSİ team, including DSİ 25th Regional Director Mr. Olcay Çubukcu, Deputy Regional Directors Mr. Abdülkadir Yılmaz and Mr. Sercan Açan, Irrigation Branch Manager Mr. İbrahim Ad, as well as other branch managers and technical teams, for their participation and interest.
We also extend our thanks to SUPERLIT Project Design Manager Mr. Hakan MİS for his valuable presentation, and to Domestic Business Development Manager Mr. Ahmet Kaya, Sales Manager Mr. Aziz İlter, After-Sales Services Supervisor Mr. Enes Tanışman, and Project Design Engineer Mr. Hasan Mert GÜNDÜZ for their contributions to the organization. As SUPERLIT, we will continue to organize initiatives aimed at knowledge sharing, continuous improvement, and enhancing application quality.
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.
