based on the original expansion joint of the loose sleeve, and the short pipe and other components are added
Water, seawater, oil, acid, alkali
simple and compact structure, small volume, light weight, strict sealing, long life, small friction
Flanged type, loose sleeve
composed of loose sleeve telescopic joint, short pipe flange, force transfer screw and other components
Limit telescopic device is also called telescopic joint, expansion joint, compensator.