Cu (Copper/Copper-Alloy Welding Electrode)
Copper / Copper Alloy
Carbon Structural Steel
Surfacing Electrode
650
1~3 3~5 4~6 5~7 8~10mm
Yd Tungsten Carbide Composite Welding Rod
ODM, OEM
High Wear Resistance
Compare with The Germany's
Oil&Gas Downhole Tools Redressing
Paper Box