... 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 supply electrodes of thoriated ... lanthanatedtungsten, zirconiated tungsten pure tungsten.2) Item: WP, WT20,WC20, WZr3, WZr8, WL10, WL15, WL20,WS23) Diameter: 0.5- 10. ...