Welding electrodes, various chemical constituents of tungsten alloy rod, or upon request of electrode for annealing. Place of Origin: Henan China (Mainland)Brand Name: CPCModel Number: WT20,PW20,WC10,WC20,WT10,WT20,WZ8...Material: TungstenLength: as per requestOperating Current: 5aOperating Temperature: 1100CDiameter: 1.0x175/150mm,1.6x175/150mm etcApplication: arc welding, furnace melting, ...