... disc,valve cover, bearing tile,strainer etc. steam turbine spare partsGas generator forgings,flange,main valve disc, valve cover,bearing ... X12CrMoWVNbN domestic 1000MW (TMCR) ultra-supercritical intermediate reheat condensing steam turbine high temperature forgings.2. GH169, WR26D, GH901 high and ... crane.7. 6MnR, high-quality forgings such as 16MnD.8. Q235-A, 18CrNi4W specific forgings.9. Complete set ...