This standard specifies the characteristics for plastic plugs for pipe couplings 8°30' used to protect the couplings during transportation, storage and removal of units in system, for aerospace applications. The plugs incorporate an external thread for screwing on to the threaded portion of a pipe coupling.
PUBLISHED
EN 3789:2001
90.93
Standard confirmed
May 31, 2017
PUBLISHED
EN 3789:2001/AC:2003