Female Iron Pipe Thread
well i really dunno, but in schools its means physical education. (gym class)
Traditionally, Iron Pipe Size, but can also mean that it has male pipe threads (threads on the outside of the pipe).
SWT: This stands for "sweat", which is another term for "solder" (typically used to join copper pipes).
DRZ is not an acronym that is used in the plumbing industry so it does not stand for anything. DFU in plumbing means drainage fixture unit.
Dezinctafication process
Mechanical joint
Building Engineering Services
The piece marked "ftg" means fitting adapter. That means the sweat end of the piece will go INTO another regular copper fitting, such as a tee, elbow, etc.
in the plumbing world what does SFM IPM RPM stand for
Female Pipe Thread? FPT = Female Pipe Thread MPT = Male Pipe Thread also seen as FIPT and MIPT (female iron pipe thread and male iron pipe thread).
BIP is Black Iron Pipe.
This depends to what exactly you are refering too. However it could be, close coupled for a toilet unit and cxc is code for compression fittings.