Electrical installation cable casing pipes produced from PVC-U and PE raw materials are produced as 3m long bonding flutile, 100m and 200m rolls to be used inside and outside the building. Electrical wiring pipes and fittings do not have the ability to burn on their own. It only burns as long as the open flame continues, and when the open flame ceases, it spontaneously goes out. Electrical Installation Pipes are divided into two groups as light and heavy series according to their place of use. Light series pipes are used flush mounting and surface-mounted where mechanical stresses are not much, and in dry walls and suspended ceilings in prefabricated buildings. Heavy series pipes can be used in all kinds of electrical installations where mechanical stresses are high, in prefabricated buildings, in flush mounting and surface-mounted applications, in curtain concrete and tunnel formwork applications, under flooring and in suspended ceilings.