| 1 | The volume of raw materials that strip, wire, flux. Before we put into rigorous physical and chemical testing. | |
| 2 | Production and operation of the main wire, chemicals, metal materials, Color Masterbatch dye. | |
| 3 | Welding electrodes and wires shall have chemical compositions and mechanical properties equal to or of higher grade than the base material. | |
| 4 | This article presents the development of Golden Bridge Flux Cored welding wire and introduces the key technology in manufacture process. | |
| 5 | Experiments showed that HIC properties of welding joints for the newly-developed wires can meet the requirements concerned. |