Min. Order Reference FOB Price
1 Piece US$1.00 / Piece
Product Description
The functions of the WELDING ROAD are as follows: (1) In the welding process, the welding wire ACTS as an electrode to conduct current and ignite the arc, while filling the melting pool to form weld metal, such as welding rod arc welding. (2) The welding wire is only used as the filler metal. ...