To immediately complete pipe connecting work only by inserting a pipe in a pipe joint assembled in advance, and to insert sealing material while preventing damage without chamfering a pipe end portion.

A pipe joint has an annular hollow chamber 3 in which an end portion 1 of a pipe P is inserted so as to open outward in an axial direction. A pipe-guiding ring 40 is disposed in the hollow chamber 3. The pipe-guiding ring 40 includes a straight portion and a guiding tapered portion on an inner peripheral face 43.