99.99%PureTungsten products:tungsten powder,slab,bars,rolling plate,sheet,rods(electrode), wire, crucible, ... , ring, funnel,etc Size: Φ(2.0-100)×L (mm) Polished Tungsten Rods Diameter(mm)Length(mm)Φ2-202000Φ20-301200Φ30 ... glass kiln electrode and electric vaccum parts, etc >99.99%Tungsten welding rods