摘要 |
PROBLEM TO BE SOLVED: To provide a pipe joint in which materials of a joint main body and an elastic seal member can be arbitrarily selected respectively and which can be improved in sealing performance. SOLUTION: The pipe joint 10 for connecting both contiguous pipes 1 in a watertight state is provided with the cylindrical joint main body 11, the elastic seal member 30 elastically press-contacted along an outer peripheral surface of the pipes 1 in a watertight state, and an end holding cap 20 holding the elastic seal member 30 on an end part 12 of the joint main body 11 in a fixed state. An annular fitting recessed part 21 into which the end part 12 of the joint main body 11 is to be pushed while a fixing part 32 formed on a base part 31 of the elastic seal member 30 is sandwiched therebetween, is formed in the end holding cap 20. A seal body 34 elastically-deformably extending from the base part 31 and having a seal surface 35 elastically press-contacted with the outer peripheral surface of the pipes 1 in a watertight state, is integrally formed in the elastic seal member 30. COPYRIGHT: (C)2004,JPO&NCIPI
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