Penstocks and steel lining
SDTB «Zaporozhgidrostal» elaborates design of metal penstocks and header pipelines, as well as of metal lining; they are an important and integral part of hydrotechnical projects.
SDTB «Zaporozhgidrostal» designs pipelines for HPP, pump storage power plants, NPP, TPP, regional power plants, irrigational facilities, industrial objects with head up to and over 1000 m, with diameter up to and over 16 m.
SDTB «Zaporozhgidrostal» elaborates design of penstock testing, which ensure safe operation of the entire project. Mounted sectors of penstock are subjected to hydraulic test with pressure 1,25–2 times over operational pressure.