To ensure the safety of electrical, telephone and other networks, a double-sided corrugated pipe is used, which is made by polymer production, and consists of an outer and outer layer.The outer layers of such pipes consist of corrugated low pressure polyethylene and are designed to protect the inner layers.
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The inner layers are made of high pressure polyethylene. They are smooth, as the cable should not fray. Corrugated pipes are also used for laying sewers, as they have excellent water resistance and resistance to external influences. In addition, it is worth noting that today such pipes are used all over the world, as they are considered the most environmentally friendly and harmless to human health.
In our country, such pipes began to be used relatively recently, but they have already become in demand. When laying electrical, telephone or television wires, arranging cables in concrete walls and behind drywall, corrugated pipes are most often used. Thanks to them, there is additional protection of cables from all kinds of damage.