Electric contact arrangement for hose coupling
Electric cord holder
Electric current heater for pipes
Electric fusion piping materials with screw pressing device
Electric power rod
Electric welding sleeve
Electrical cable connection between pivotally hinged elements
Electrical conductor arrangements for pipe system
Electrical conduit clamp-back
Electrical connecting device
Electrical connector
Electrical connector
Electrical current-carrying flexible hose
Electrical device handle and protector therefor
Electrical insulation of metal pipe flanges
Electrically bondable layer to cover an opening
Electrically conductive pipe coupling
Electrically conductive pipe joint and gasket
Electrically heatable liquid line
Electrically heated welding sleeve and method for...