摘要 |
PROBLEM TO BE SOLVED: To provide a pipe joint cover capable of preventing leakage from a piping path with an inexpensive configuration.SOLUTION: A pipe jopint cover 1 includes: a cylindrical cover body 3 that covers a joint body 21 and a union nut 22 of a pipe joint 20; a pair of annular cover bodies 3 whose inner circumferential surface 4a is fitted to an outer circumferential surface of each tube 30 and whose outer circumferential part is screwed to ends of the each tube 30 side of the cover body 2, respectively; a first seal means 6 for sealing an interval between the inner circumferential surface 4a of each annular cover body 3 and the outer circumferential surface of the side of the tube 30; and a second seal means 7 for sealing an interval between the outer circumferential part of the each annular cover body 3 and the end of the each tube 30 side of the cover body 2. |