GEODRAIN Double structured perforated wall pliable conduits
- CLASS:SN4
GEODRAIN perforated rigid pipe is produced in coils of 50m and 25m with SN4 ring stiffness. It has two walls, a corrugated exterior and a smooth interior, structured together and symmetrically perforated at 3600. Its outer wall is corrugated so that it can be installed more easily following the soil morphology, and its inner wall is smooth to facilitate the flow of water. Its much lower weight facilitates its loading and transport, while is also easy to cut without the use of tools. KOUVIDIS is the only pure Greek company which has developed the perforation technology in double structured wall pipes.
APPLICATION FIELD
They are suitable for subsoil drainage in all types of residential buildings, stadiums and surrounding areas, industrial and commercial applications, photovoltaic parks, agricultural applications, landfills, uncontrolled landfills and road networks.
- APPLICATION STAND:EN ISO 9969, DIN 4262-1 (Reference Standard)
- INSTRUCTIONS FOR COMPLIANCE:2011/65/EU(RoHS)
- COLOR:RAL 9004 Black, RAL 6038 Green
- PUNCHING DEGREES:360o
- NOMINAL DIAMETER:Outer (DN/OD)
Product with extra UV stability- Product is made of halogen free raw materials – absence of fluorine, iodine, bromine, chlorine, etc (ΕΝ 50642)
- Nominal outer diameter (mm)
- Chemical resistance ISO 10358
- Product type DIN 4262-1
- Punching Degrees
- PROPERTIES
- CHARACTERISTICS
- PACKAGING
- DOWNLOADS
- PROJECTS
1SN 4 Ring Stiffness according to EN ISO 9969
2It has a total perforation of 360o carried out by advanced machinery along its entire length
3Printed with indelible color and packed with BLACK safety straps
4It has corrosion resistance
5Exceptional resistance to solar radiation thanks to the aging stabilizers incorporated in the raw material of its outer wall
6Its much lower weight facilitates its loading, transport and storage
7Each coil includes two end caps
| Properties | |
| Reference Standard | DIN 4262-1 |
| Type | R2 (DIN 4262-1) |
| Raw material | Halogen free, heavy metals free (RoHS) and specially stabilized thermoplastic HDPE |
| Ring Stiffness (EN ISO 9969) | SN4 |
| Ageing resistance | 2 years |
| Chemical resistance (ISO 10358) | Yes |
| Degrees of perforation (DIN 4262-1) | 360ο – TP (Totally perforated) |
| Perforation area (DIN 4262-1) | >50cm /m |
| Nominal diameters (mm) | Outer (OD): 63, 90, 110, 125, 160, 200 |
| Packaging | coils of 50m and 25m |
| Connection technology | Available with a protection cap at the one edge and a connection coupler at the other. |
| Part number (SN4) |  |
 |
Bending radius |  |
 |
| 2031063 | 63 | 47 | 0.25 | 50 | 14000 |
| 2031090 | 90 | 74 | 0.36 | 50 | 7000 |
| 2031110 | 110 | 91 | 0.44 | 50 | 4500 |
| 2031125 | 125 | 105 | 0.50 | 50 | 3500 |
| 2031160 | 160 | 135 | 0.64 | 25 | 1900 |
| 2031200 | 200 | 170 | 0.80 | 25 | 1225 |
