WPTungsten electrode

Balls easily, low cost, tends to spit at higher currents, used for non-critical welds only 

 1) Pure tungsten electrodes (AWS classification EWP) contain *9.*0 percent tungsten, have the highest consumption rate of all electrodes, and typically are less expensive than their alloyed counterparts.

 These electrodes form a clean, balled  tip when heated and provide great arc stability for AC welding with a balanced wave. Pure tungsten also provides good arc stability for AC sine wave welding, especially on aluminum and magnesium. It is not typically used for DC welding because it does not provide the strong arc starts associated with thoriated or ceriated electrodes.

2)  Color mark: Green(WP/EWP)
3)  Diameter: 1.0mm - *0.0mm,

 .**0" (1.0mm), 1/*6" (1.6mm), 3/*2" (2.4mm), 1/8" (3.2mm) and 5/*2" (4.0mm)
4)  Length: 6'' (**0mm), 7''(**5mm)
5)  Quality of surface:  ground  finish, polish finish

We can make different  kinds of diameter and length tungsten electrodes according to clients' requirement.