A unique welding machine was put into operation at MPVF ENERGETIK production facility. Applying a two-sided automatic submerged arc welding process this machine makes longitudinal and circumferential weld joints on shells.

MPVF ENERGETIK has developed engineering documentation for E series steam boilers with a view to their possible use as hot-water boilers with outlet water pressure of up to 0.8 MPa (8.0 kgf/cm2), and temperature of up to 115°C...