China Welding TIG Tungsten Electrode, Find details about China Welding Electrode Tig, Tungsten Electrode from Welding TIG Tungsten Electrode
Type of Electrodes | Trade Mark | Added Impurity | Impurity Quantity% | Other Impurity% | Tungsten | Electric Discharged | Color Sign |
Thoriated Tungsten | WT20 | THO2 | 1.70_2.20 | <0.20 | The Rest | 2.0_3.0 | Red |