Corrugated protective pipe (PESZEL) blue RIL 29-36mm 320N /50m/ RIL 29-36 50M NIEB.

RIL corrugated pipes are designed to protect internal media pipes in heating, sanitary and industrial installations in buildings. RIL pipes with the strength of 320 N are intended for places with low mechanical protection requirements. In practice, they provide sufficient mechanical protection under construction conditions (if they are stepped on, they do not flatten) and are recommended for use in places with higher mechanical protection requirements.
During the operation of the heating / sanitary system, the corrugated pipes ensure proper dilatation of the media pipes inside, which can contract and expand freely in them, without the risk of abrasion in contact with hard material, e.g. concrete. Correctly selected diameter of the corrugated pipe and the correct installation of the