Electrofusion fittings are used to connect PE pipes in gas networks by means of electrofusion welding. They are available as muffs, reducers, elbows, saddle branches, tees, saddle tees and plugs. They are made of PE100 or PE100 RC material, and their diameter ranges from DN20 to DN630.

Electrofusion fittings are the most technologically advanced product used to connect PE pipelines. The electrofusion method gives a significant reduction in assembly time and the space needed to install the connection.