-   100 % Leak-proof

-   No maintenance

-   Visual Inspection Possible

-Perfect for Concealed installation that needs corrosion free joining system.

If the damaged part of the pipe is not concealed yet (before the pressure test is conducted), the recommended procedure is to cut out that part and replace it by a new part through normal welding of a socket.

Using Electrofusion Fittings(see the pictures on the right)

.Cut the damaged pipe perpendicularly, by a length equal to that of the corresponding electric socket plus 2 cm.

.Remove the section of the damaged pipe.

.Carefully clean the surfaces of the two pipe sections to be joined, using sandpaper and solvent liquid and wait until the parts of the pipe are perfectly dry.

.Remove the inner stops from 2 electric sockets.

.Fully insert the electric sockets into the pipe sections.
                                                

.Cut a pipe section having the same diameter and length as the damaged one.

.Fit in the place of the previous one. Make the 2 electric sockets slide towards the middle of the new pipe piece, by a section equal to half the length of the socket.

.Weld the socket using an electro fusion welding kit.