The First Mid- And Low-Pressure Combined-Cycle Rotor Welded Successfully

Shanghai Turbine Works, a subsidiary of Shanghai Electric, welded the first mid-and low-pressure combined-cycle steam turbine rotor with the Siemens technology and recently completed the last round of supersonic detection for welding seams, with the welding quality fully in compliance with the Siemens standard. Shanghai Turbine Works made a new progress in welding technology in the process, becoming China s first steam turbine maker with the ability to weld large-sized dissimilar steel rotors.