HPE - steel connecting piece
HPE steel comes into its own in residential areas where the entire gas and water grid is made with HPE (hardened polyethylene) tubes. All the connecting pieces for buildings are made of the same material.
Provided with the right protection, such as steel sleeve pipes or PVC drain pipes, the joints can be checked at any time. The HPE pipes are laid underground, which significantly extends their expected service life. Compared to traditional systems, the pipes will not corrode.