GEOSAN PE Double structured wall rigid conduit

  • CLASS:SN4 | SN8

GEOSAN double structured wall pipes, corrugated outside and smooth inside, were developed by KOUVIDIS in 2012 and presented in the Greek market in 2013 as a safer and more economy solution than cement and PVC pipes. They are produced following the co- extrusion method from specially stabilized raw materials of high density polyethylene (HDPE) and are classified as SN4 and SN8 according to their ring stiffness. They are fully complied with the strict European Standard EN 13476-3 for Plastic piping systems for non-pressure underground drainage and sewerage made of unplasticized polyvinyl chloride (PVC-U), polypropylene (PP) and polyethylene (PE).

APPLICATION FIELD

They are intended for waste water collection in sewage networks as well as for the drainage of stormwater in road networks. They are also suitable for a multitude of free-flow sewage applications, such as in airports, tunnels, parking spaces, structural projects etc.

 

  • APPLICATION STANDARD:EN 13476-3
  • INSTRUCTIONS FOR COMPLIANCE:2011/65/EE (RoHS)
  • COLOR:RAL 9004 black (outer layer), RAL 1017 yellow (inner layer)
  • NOMINAL DIAMETER:Βάση εξωτερικής διαμέτρου (DN/OD)
  • Αντίσταση στη γήρανση
  • Eξωτερική διάµετρος (mm)
  • Έλεγχος και πιστοποίηση δοκιµών απο το διεθνή φορέα πιστοποίησης Bureau Veritas
  • Πρώτη ύλη παραγωγής µε πολύ καλή συµπεριφορά απέναντι σε επικίνδυνες χηµικές ουσίες
  • Αντίσταση τριβής
  • Βαθμός στεγανότητας έναντι νερού EN 1277
  • Ακαμψία δακτυλίου
  • Aντοχή στην κρούση EN 744
  • Ακαμψία δακτυλίου EN ISO 13968
  • Πρότυπο πιστοποίησης (EN 13476-3)
  • PROPERTIES
  • CHARACTERISTICS
  • PACKAGING
  • DOWNLOADS
  • PROJECTS
1SN 4 | SN 8 Ring Stiffness according to EN ISO 9969
2Ring flexibility RF30 according to EN ISO 13968
3Exceptional impact strength according to EN 744
4Their much lower weight facilitates their loading, transport and storage
5They have excellent abrasion behavior thus preventing the depositing of dirty materials (fat, salts, etc.) in their smooth internal wall
6The special sealing elastomeric rings, in combination with the geometry of the external wall of GEOSAN pipes, fulfill EN 1277 by ensuring permanent leak-tightness
7Exceptional resistance to solar radiation for at least 24 months, thanks to the aging stabilizers incorporated in the raw material of their outer wall
8GEOSAN 2nd generation pipes are manufactured from plastic materials of an exceptional molecular structure which achieve exceptional resistance to diluted acids (pH<2), alkaline solutions (pH>12) and mold according to ΕΝ ISO 10358
9Made from 100% ecofriendly materials that comply with the requirements of the European RoHS and REACH regulations, regarding the use of chemicals and hazardous substances, respectively, and can be recycled at the end of their product life cycle, without burdening the environment
10Their light yellow color RAL 1017 (saffron yellow) was selected for the inside of GEOSAN pipes in order to facilitate as much as possible the work of the sewage network cleaning and inspection crews
11The pipe is formed at its ends during the production process. The female end carries an elastomeric sealing ring at its inner wall while the male end comes with a smooth wall and a smaller outer diameter in order, when connecting each other to achieve a secure connection and the necessary water tightness
Properties
European Standard ΕΝ 13476-3:2007+Α1:2009
Type Type Β
Raw material Halogen free, heavy metals free (RoHS) and specially stabilized thermoplastic HDPE
Ring Stiffness (EN ISO 9969) SN4 | SN8
Ring Flexibility (EN ISO 13968) RF30
Impact resistance (EN744) TIR≤10%
Creep Ratio (EN ISO 9967) ≤4 at 2 years extrapolation
Water Tightness (EN 1277) No leakage
Abrasion resistant Yes
Ageing resistance 2 years
Chemical resistance (ISO 10358) Yes
Application area Pipes and fittings which are to be used buried in the ground outside a building structure only (at least 1m from the structure).
Nominal diameters (mm) Outside (OD): 160, 200, 250, 315, 400, 500, 630
Packaging 6m bars (±10mm)
Connection technology OD 200 – OD 630: An integrated molded socket with a pre-installed elastomeric sealing ring at the end of the pipe is connected with the other, of a smaller outer diameter, molded end.
OD 160: available with an assembled separated molded coupler and an elastomeric sealing ring.
Part number (SN4) Part number (SN8)
1615160 1605160 160 137 6.00 210 2520
6220200 6200200 200 178 6.02 120 1806
6220250 6200250 250 223 6.00 72 960
6220315 6200315 315 278 5.98 71 574
6220400 6200400 400 347 5.94 53 427
6220500 6200500 500 438 5.93 23 237
6220630 6200630 630 542 5.90 29 188

 

.PDF
GEOSAN PE conduit – Technical Data Sheet
.PDF
GEOSAN PE pipes – Bureau Veritas test reports
.PDF
GEOSAN pipes for waste water sewage
.PDF
ISO 9001 Certificate
.PDF
VDE RoHS Certificate
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