... Welding tungsten electrode of WT20, WC20, WL10, WL15,WL20 , WP ,WZR3, WZR8. Diameter ;1.0-12.0mm Length : 150mm ,175mm Tungsten Electrode ... : WT20,WC20, WP, WL15,WL20,WZR3,WZR8Tungsten Electrode Specifications:1) We can ... annealed, or ground annealed6) Applications: TIG welding and plasma welding, cutting, spray-coating and smelting high quality welding electrode