{
  "$type": "site.standard.document",
  "description": "Provided is a steel fuel conveying pipe with high quality which has high resistance to corrosive fuel and followability, and allows working after plating. The steel fuel conveying pipe is characterized in that a Ni-plate layer is formed on an inner surface of a steel pipe of base material, the…",
  "path": "/patents/940332",
  "publishedAt": "2016-07-20T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02M55/004",
    "USUI KOKUSAI SANGYO KK [JP]"
  ],
  "textContent": "Provided is a steel fuel conveying pipe with high quality which has high resistance to corrosive fuel and followability, and allows working after plating. The steel fuel conveying pipe is characterized in that a Ni-plate layer is formed on an inner surface of a steel pipe of base material, the Ni-plated layer is wholly composed of a mutual diffusion layer including the base material and Ni and a non-mutual diffusion layer including only Ni formed on an outermost surface of the diffusion layer, a layer thickness of the non-mutual diffusion layer is 3 µm or more, and a total layer thickness of the mutual diffusion layer and the non-mutual diffusion layer is 10 µm or more and 25 µm or less.",
  "title": "STEEL PRESSURIZED FEED PIPE FOR FUEL"
}