House Connection tubes (Tricouche)

Valves and hydrants

Excellent mechanical resistance with three-layer tubes

The PAM three-layer tubes developed to connect water distribution pipelines to homes are available in diameters from 20 to 50 mm. Made of PE 100+, they have excellent mechanical resistance and can reach a service pressure of 16 bar. The PE tubes are covered by two aluminum sheets, which form an impermeable barrier against pollutants. They also offer an excellent means of detecting underground tubes due to the electric conductibility of aluminum.

Available products

  • Three-layer connecting tube: DN 25, 32, 40 and 50 mm with a PFA of 16 bar


A wide range of accessories for house connection purposes

Saint-Gobain PAM’s house connection offer includes a wide range of accessories that are suitable for all ductile iron pipes produced by Saint-Gobain PAM.

Accessories for bronze ball valve service connections:

  • Protective hoods
  • Manœuvring sets
  • Extension tubes

Accessories for the three-layer connecting tube :

  • Pipe cutters
  • Aluminum strips
Associated documents

House Connection

Connecting water distribution networks to homes

PAM valves, hydrants, couplings and flange adaptors include a wide connection range that can be used to link networks made of either the same or different materials. This connection range, from DN 40 to 300 mm, is used to connect the water distribution network to homes, and makes installation very easy.
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