... available, We can supply Ceriated tungsten electrodes,Thoriated tungsten electrodes, Lanthanated tungsten electrodes,Zirconiated tungsten electrodes, Pure tungsten electrodes,Yttriated Tunsten electrodes and Composite electrodes etc ... .0mmLength : 50mm, 75mm, 150mm,175mm or as you request .Application : tungsten electrode for tig welding , plasma welding , cutting , spray -coating and smelting ...