Electric welding pipe joint having a two layer outer member
Electrically weldable bushings
Electrically weldable socket for joining pipe members
Electro-fusion fitting having a solid embedded heater with perpe
Electro-fusion fittings
Electrofusion coupler
Electrofusion coupling particularly useful for coupling...
Electrofusion joint
Electrofusion joint and hot water supply header using the same
Electrofusion joint and hot water supply header using the same
Electrofusion joint and hot water supply header using the same
Electrofusion of electrofusion joint, method of confirming state
Electrofusion socket forming system
Electroweld fitting or electroweld collar