Successful repair of DN 500 PN 5.0 MPa valves manufactured by Metso Neles (Finland). Class 'A' air tightness was confirmed at working pressure in accordance with GOST 9544-2015 (air/gas test standard).
Successful repair of DN 500 PN 5.0 MPa valves manufactured by Metso Neles (Finland). Class 'A' air tightness was confirmed at working pressure in accordance with GOST 9544-2015 (air/gas test standard)
2025-04-11 09:15
EN
