... .40'~96' 3.Nipples:3TPI,4TPI. ISO9001:2000 Graphite Electrodes HP We supply various grades of high quality Graphite Electrodes such ... as Regular Power(RP),Impregnated/High Density(HD),High Power(HP),Ultra High Power(UHP) Every & each graphite electrode we are ... .C10-6/°C1.8-2.2 Current Carrying Case (GRADE:HP) Typical Data for Current Carrying Capacity (AMPS)Norminal Dia(Inch ...