| 摘要 |
PROBLEM TO BE SOLVED: To provide a synthetic resin pipe joint capable of properly managing a fastening amount of a union nut.SOLUTION: A first opposite surface 27 to be a surface vertical to an axial direction is provided in a joint body 2 of a synthetic resin pipe joint 1, and a second opposite surface 34 opposite to the first opposite surface 27 is provided in a union nut 3. In the second opposite surface 34, an engagement projection part 6 projecting toward the first opposite surface 27 is provided. Also, in the first opposite surface 27, an engagement recess part 5, to which the engagement projection part 6 is engaged when the union unit 3 is fastened at a proper position, is provided. |
