PIPING, ITS MANUFACTURING METHOD AND FITTING STRUCTURAL BODY

摘要

PROBLEM TO BE SOLVED: To connect piping even to a tube fitting of different specifications while securing a favorable sealing property. SOLUTION: Brake piping 21 furnished with a flare part 29 on its head end and free to connect to tube fittings 23A, 23B by airtightly and watertightly adhering to sealing parts of the tube fittings 23 (23A, 23B) is constituted so that the flare part is free to airtightly and watertightly adhered to the sealing parts 27, 28 in respectively different shapes on the tube fittings of different specifications.