Polyethylene structured pipes, polyethylene pipes for sewer system
For the structured polyethylene pipes,  for sewer systems and non pressure underground sewers (Ecopal), Polieco is holder of the certification marks
      « Versione Italiana HDPE corrugated pipes
Manufacturer of corrugated pipes, drainage pipes, manholes for sewer system, polyethylene structured pipes, polyethylene conduits, slotted pipes and various plastic pipes


Ecopal Certification

To guarantee the quality of each single product and the respect of the European Standards, in 1992 POLIECO created its own laboratory, providing it with the most modern instruments, where daily tests are carried out both on raw materials and on the finished products (conduits and Ecopal pipes).



For the structured polyethylene pipe, for sewage systems and non pressure underground sewers (Ecopal), Polieco is holder of the certification marks:

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PIIP/a DN/OD PIIP/a DN/ID UNI/IIP DN/OD UNI/IIP DN/ID
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PPII/a DN/ID (PP) UNI/PII DN/ID (PP)    
     
Italian PIIP/a and UNI/IIP, from DN/OD 200 mm to DN/OD 1200 mm in stiffness class SN4 kN/m2, from DN/OD 125 mm to DN/OD 1200 mm in stiffness class SN8 kN/m2 and from DN/ID 300 mm to DN/ID 800 mm in stiffness class SN4 kN/m2 and SN8 kN/m2, from DN/ID 300 mm to DN/ID 800 mm in stiffness class SN4 kN/m2, SN8 kN/m2 (in PE) and SN 16 (in PP)
 
 
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Italian PIIP
for shallow inspection chambers DN/OD 630/800 mm.
PIIP    
 
 
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German Dibt
from DN/OD 200 mm to DN/OD 1200 mm in stiffness class SN4 kN/m2 and from DN/ID 300 mm to DN/ID 800 mm in stiffness class SN4 kN/m2
DIBT DN/OD DIBT DN/ID  
 
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Spanish mark AENOR from DN/OD 1000 mm  DN/OD 1200 mm in stiffness class SN4 kN/m2 and SN8 kN/m2.
AENOR
 
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French mark CSTBat (from DN/OD 200 to DN/OD 800 mm and from DN/ID 400 and DN/ID 500 mm in stiffness class SN8 kN/m2) and Spanish mark AENOR (from DN/OD 160 to DN/OD 1000 mm and from DN/ID 300 and DN/ID 800 mm in stiffness class SN4 and SN8 kN/m2) has been obtained by Industrie Polieco-M.P.B. srl Group.
CSTBat AENOR (Gruppo)