Piping Related Abbreviations (T)

TBE is an abbreviation of Threaded Both Ends
Treaded Both Ends means that both ends of e.g. a pipe nipple are threaded.

TIG is an abbreviation of Tungsten Inert Gas (welding)

ToFD is an abbreviation of Time of Flight Diffraction

TOL is an abbreviation of ThreadOLet
Threadolet® is a screwed connection for branches.

TOS is an abbreviation of Top Of Steel
which refers to the uppermost surface of a steel structure, commonly used in construction and engineering contexts.