| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for manufacturing a pipe molded article, which can be plated with Ni on the surface of a filler metal in the weld, and prevents generation of cracking in the plated film. SOLUTION: The method for manufacturing the pipe molded article such as a fuel delivery pipe having a part molded into a shape of a pipe, comprises a step of forming a completely shaped body which is to be the pipe molded article, by machining and molding a ferrous material, and a step of electroless plating Ni on the completely shaped body by dipping it into a Ni plating liquid. |
