Dalian LST Metallurgy Co., Ltd. was established in 1993, the very professional manufacturer of graphite electrodes. Since its foundation, it has been trying all efforts for import and export of products in the field of steel, metallurgy such as graphite electrode, carbon block etc. With the faith of ?Innovate constantly and keep forging ahead?, working manner of sureness and solidity and business principle of credit and sincerity, LST has won great support and trust from partners home and abroad .Grade Regular power graphite electrodes (RP) Impregnated graphite electrodes (IP) High power graphite electrodes (HP) Super high power graphite electrodes (SHP) Ultra high power graphite electrodes(UHP) Size of graphite electrodes Diameter: 203+/-2mm, 254+/-2mm, 305+/-2mm, 355+/-2mm, 407+/-2mm, 458+/-2mm, 509+/-2mm Length:1600+/-100mm, 1800+/-100mm, 2000+/-100mm Taper of nipple 3TPI, 4TPI