| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an insulating joint which can connect an external piping while preventing electrical corrosion, capable of strongly connecting a piping while preventing deformation or breakage of a cap nut, to prevent leakage to the outside, with connection work and manufacturing being easy, with less pressure loss. <P>SOLUTION: In the insulating joint, a cap nut 11 of different metal material is fitted to a flange part 15 at one end of a joint body 10 through an insulating ring 12. Relating to the insulating joint, the insulating ring 12 is secured to the outer peripheral position of the flange part 15 through a fixing mechanism 30 so that the insulating ring 12 is secured to and held by the flange part 15 at always. <P>COPYRIGHT: (C)2012,JPO&INPIT |
