Plastica Alfa S.p.A.

AlfaidroPipes

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Alfaidro NOFIRE pipes are manufactured with the innovative composite FASERtechnology: the internal and external layers are made of PP-RCT, a 3rd-generation polymer that provides high mechanical and aging resistance; the intermediate layer in PPFV provides dimensional stability, which allows the use of a reduced number of clamping elements during the installation.

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The entire range of Alfaidro NOFIRE fittings is subject to a very strict quality control during the entire process. In addition to the socket welding fittings, several other types of joints are available:

  • transition fittings with metal inserts to connect the new system to former installations or to other threaded metal elements;
  • saddle fittings that can be welded directly to the external part of the pipe suitable for practical and reliable end-center and end-side arrays;
  • PACV joints and grooved fittings Alfarapid, available from size ø 1 “1/2 to ø 6”, to connect to pipes and grooved systems (Victaulic type);
  • PACV flanges (PN16 from size ø 1 “1/2 to 4” and PN10 from size 5 “to 6”) and flange adaptors to connect the system to other flanged systems;
  • compact PPR-CT valves with chrome plated brass ball and pin, available from size ø20 to ø160. Thanks to the one-piece body and the welding technique, they grant high safety parameters (the ball and gasket cannot move from their seats, even under the most extreme operating conditions).