... delviery time enjoy good reputation. ParameterUnitREGULAR POWER (RP)HIGH POWER (HP)ULTRA HIGH POWER (UHP)150-400MM450-500MM150-400MM450-600MM300-400MM450 ... ,010,512,010,512,012,016,012,016,0C.T.E.10-6/°C(max)2,52,42,52,42,22 ... stock in seaports to ensure competitive price&fast delivery; RP/HP/ UHP Graphite Electrode Dia.200-600mm