tungsten electrodes 1>Diameter: 1.0mm-20mm(+/-0.05) 2>Length: 75mm,150mm,175mm,178mm 3>Composition: tungsten>=99.95% tungsten electrodesProduct introduction 1>Diameter: 1.0mm-20mm(+/-0.05)2>Composition: tungsten>=99.95%3>Length: 75mm,150mm,175mm,178mm4> Item: WP, WT10, WT20, WT30, WT40, WC20, WZr3, WZr8, WL10, WL15, WL20Different products composition Packaging & Delivery Packaging Detail:Inner ...