Aysan Yuvarlak Drainage pipes are PVC-U products, circular cross-section, spiral pipes, used for draining harmful water that has accumulated on the surface of the land or in the soil.
It collects unwanted water with perforated drainage pipes and drains it with non-perforated drainage pipes. Aysan Round Drainage pipes are produced in accordance with TS 9128 and DIN 1187. It is packed in coils of 50 meters or 100 meters depending on the size. The dimensions of the coils are made according to the drainage laying machines.
Aysan Round Drainage Pipes are easily connected to each other with the patented product of our company, the clamp sleeve.

The fields of use and features of our horse-shoe PVC tunnel type drainage pipes, perfectly produced in 100, 150 and 200 mm diameters with fully automatic, state-of-the-art machines, are listed below.