Nov 12, 2026

On October 27, 2026, we signed the contract for the Erzurum Hınıs Başköy Dam Irrigation Project – Phase 8 (GRP Pipe Supply).
Following the contract signing, we promptly initiated production, inspection and acceptance, and shipment processes, continuing our operations in line with the project's requirements.
As part of the project, GRP pipes and special fittings in various diameters and pressure classes are being supplied to support the irrigation of 1,100 hectares of agricultural land in 2026.
Technical Specifications:
Pipe diameters: DN 1100 mm – DN 3000 mm
Pressure classes: 6, 10, 16, and 20 atm
Total pipe length: 17,117 meters
The GRP pipes, supplied together with project-specific fittings such as flange adapters, couplings, tees, elbows, and reducers, will be used in pressurized water transmission systems and agricultural irrigation infrastructure.
From production and quality control to inspection, acceptance, and shipment, we continue our operations with a strong focus on quality, reliability, and on-time delivery.
We are proud to be involved in projects that contribute to the development of Türkiye's agricultural irrigation infrastructure.
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.
