Founded in 1961, SUPERLIT Pipe Industries Company produces glass fibre reinforced polyester (GRP) pipes and fittings within the range of DN 50 – DN 4000 mm diameter, PN 1 – PN 40 bar pressure and SN 5000 – SN 20000 stiffness classes. The pipes manufactured by its 5 production lines located in Düzce and Malatya factories in Turkey are exported to 5 continents and trusted by its customers from even distant continents such as Australia and Americas. SUPERLIT is the only GRP pipe manufacturer in Turkey that has 3 different pipe production technologies: Continuous Filament Winding, Centrifugal Casting technology, and Helical Filament Winding. The pipes are used in various applications such as potable water, irrigation, hydro power, sewerage, seawater intake and discharge, water and oil storage tanks as well as in jacking&trenchless applications. Thanks to the confidence in its products, technical support and professional approach, SUPERLIT was selected for two projects, namely Atlas Thermal Power Plant and CENAL Thermal Power Plant, that required world’s largest diameter (DN 4000 mm) GRP subsea pipes ever installed to date. Project Design & Site Support Department of SUPERLIT provides both before and after sales services during the installation to ensure flawless operation of the projects. SUPERLIT holds management system certificates such as ISO 9001, ISO 14001, ISO 45001 as well as NSF certificate of compliance for drinking water and EN, AWWA, ISO and many other product certificates. SUPERLIT’s laboratories are internationally accredited and certified by TURKAK.