INSERTION OPENING INSERT FITTING IN PIPE JOINT

摘要

PROBLEM TO BE SOLVED: To surely concentrically insert an insertion opening in a socket without complicated work. SOLUTION: This fitting for inserting the insertion opening in the socket concentrically with the socket 3 is fitted to the outer peripheral surface of the tip part of the insertion opening 2, the outer peripheral surface 1B of the fitting is formed tapered toward the tip of the insertion opening 2 concentrically with the socket 3, and one cutout 1A is formed extending over the full length in the axial direction.