EN 10242
EUROPEAN STANDARD EN 10242
MALLEABLE CAST IRON PRODUCED ACC. EN1562.EN-GJWM -350-10 EN 10242 (DIN 2950) ISO 49 TREADING EXTERNAL TAPER R ISO 7/1 TREADING INTERNAL CILIDRICAL Rp ISO 228/1 CONNECTED TRADING G GALVANIZATION 70 Um, ISO 1450