Abrasive grip pipe coupling
Adjustable connector and method for its use
Adjustable fluid transfer apparatus
Angularly adjustable pipe connector
Apparatus and methods for precluding separation of a thermal...
Apparatus for connecting tubular members
Apparatus for discharging sewage from travel trailers and the li
Automotive air-conditioning system
Axial displacement coupling
Ball and socket connector and combination thereof with spray gun
Ball joint mechanism
Bell lip restraining configuration for pressure pipe
Blind assembly-swivel crossover tube
Boundary seal for vessel penetration
Branch pipe part
Clampable pipe coupling
Composite gasket for the locked assembly of spigot and socket pi
Composite pipe coupling
Conduit swivel connector
Connecting piece for mounting a ventilation element in an openin