FITTING FOR CONNECTING A BRANCH PIPE, CAPABLE OF REDUCING CONCERN OF LEAKAGE

摘要

PURPOSE: A fitting for connecting a branch pipe is provided to connect a main pipe and a branch pipe with a simple work without a welding or a bolt.;CONSTITUTION: A fitting for connecting a branch pipe comprises a fitting member(3), a first sealing member(4), and a fixing ring(5). The fitting member comprises a sealing inserting hole(31), an adhesive rib(32) adhered around a circular hole of the pipe(2)', a fixing ring guide groove(33), a branch pipe insertion hole(34), at least two or more a second sealing member insertion holes(36) in which a second sealing member(35) is inserted. The first sealing member consists of a circular hole insertion hole(41) and a fixing protrusion(42). The fixing ring comprises a cutting part, a first sealing member insertion hole, an insertion protrusion, and an inclined part. When a branch pipe(1) is fastened with an inclined part pushed by a tapered part(11) of a branch and the cutting part is widen and the insertion protrusion is inserted into a fixing ring guide groove and a first sealing member is adhered to the outer circumference of a circular hole.;COPYRIGHT KIPO 2010