CONNECTING STRUCTURE OF PIPE

摘要

Pipe combining structure is provided to improve sealing performance, and to install a sealing member on an outer side easily by forming a slit on a guide rib. Pipe combining structure includes the followings: a fluid passage(310); a sealing surface(301) formed around the fluid passage; a protruded pipe unit(320) connected with the fluid passage; a male flange(300) in which end side of a first pipe(100) is combined on the fluid passage; a female flange(400) in which the other end of a second pipe(200) is combined on an opposite side of the fluid passage(410); a ring-shaped sealing member(500) pressurized with joining force of the male and the female flanges; and an assembly position setting unit setting an assembly location of a sealing member.