Welding tungsten electrode of WT20, WC20, WL10, WL15,WL20 , ... ,WL20,WZR3,WZR8Tungsten Electrode Specifications:1) We can supply electrodes of thoriated tungsten, ceriated tungsten, lanthanatedtungsten, zirconiated tungsten ... 00mm5) Quality of surface: polish annealed, or ground annealed6) Applications: TIG welding and plasma welding, cutting, spray-coating and smelting high quality welding electrode