Burst disks (emergency disconnect devices) prevent pipeline leaks caused by accidental breakage, applicable in areas such as ship-to-shore unloading, highway and railway tank truck loading and unloading, and connections between fixed and mobile fluid storage devices like crane booms, fluid transfer arms, and transport carriers.

This device is the weak link in the entire transmission process, disconnecting the pipeline connection upon reaching the set conditions, while the intermediate medium seals itself within the pipeline.