• For drainage operations of industry, housing estate, school, hospital, hotel and etc.
• For drainage operations of airport, barrage and irrigation areas.
• For drainage operations of highways and railways.

• The pipes are blue-colored, 6 meters length and self-muffed.
• It helps save materials and labors thanks to its low weight and easy installation.
• Evacuation is done easily without leaking out the water under the pipe because its base is straight and imperforate.
• They are resistant against chemicals, sunray and impact.
• It is piled easily and smoothly thanks to its shape and it helps save space.
• It can be produced as imperforate as well to be able use as collector in transition of roads.
• It is suitable for specification of T.R. Directorate General of Highways.

• It shows high resistance against acidic and alkaline liquids thanks to its PVC raw materials.
• It shows resistance against external forces because it has horseshoe shape and it has grooves vertically.
• It is easy to install because it is self-muffed and it has straight base.
• It is low weight so there is no need any machines to transport.
• Installation is done swiftly thanks to its self-muffed edge.
• The flow and flux of water increase because it has straight base.
• It can be produced as both imperforate and porous and as 100 mm, 150 mm, 200 mm diameters, and 6 meters length.
• It can be obtained high absorption flow and it helps prevent from returning back of water to the base thanks to its 220° hole angle.
• There is no need any professional, troublesome labor because its installation is very easy.
• It is resistant against sunlight and external factors.
• Imperforate pipes can be used as collector.

Standards about technicality of
PVC Tunnel Type Drainage Pipes were shown in the below.

Standard of Pipe: TS 13492
Chemical Resistance Standard: ISO TR 10358
PVC Raw Material Standard: DIN EN 1905