| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a branch joint for suppressing the deformation of a branch port resulting from the distortion deformation of a fluid pipe while reducing construction processes and facilitating workability by utilizing a metal joint body with a branch pipe portion for reasonable improvement. <P>SOLUTION: The branch joint comprises the metal joint body 4 mountable on the synthetic resin fluid pipe 1 at its radially outward side and having the branch pipe portion 2 protruded on the outer face side in communication with the branch port 3 formed passing through a pipe wall in the mounting region, and a fixing means B for fixing the joint body 4 to the fluid pipe 1. On the joint body 4, a metal reinforcing body 7 is integrally formed which is protruded from the inner peripheral face to the radially inward side and fitted into the branch port 3 of the fluid pipe 1. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
