BDDB6 Top No-Go Lock Mandrel
The BDDB6 series Lock Mandrel is a top no-go locking device designed to be landed and locked in a BDDB6 Landing Nipple and BDB6 series hydraulic safety valve landing nipples
The BDDB6 series Lock Mandrel is a top no-go locking device designed to be landed and locked in a BDDB6 Landing Nipple and BDB6 series hydraulic safety valve landing nipples