CELLULOSE ELECTRODE CITOFLEX 55 3.2x350 E7010 conf. Pz.300 electrode suitable for welding in all positions of steel piping type API 5LX - X52 - X56 - X60, etc. Easy to use, sliding, penetrating. Particularly suitable for welding on site, in a vertical descending and overhead. Excellent qualitradiografiche. Features: - resistance N / mm2 520 - elastic limit N / mm2 430 - elongation (5d) 20% - resilience (-30 C) J 48