EVS-EN 13476:2007

 

EVS-EN 13476 Plastic piping systems for non-pressure underground drainage and sewerage – Structured-wall piping systems of unplasticized poly(vinyl chloride) (PVC-U), polypropylene (PP) and polyethylene (PE)

Part 1: General requirements and performance characteristics

Part 2: Specifications for pipes and fittings with smooth internal and external surface and the system, Type A

Part 3: Specifications for pipes, fittings and the system, Type B

 
European standard that addresses structured wall pipes, fittings and pipe systems made of PVC-U, PP and PE and used as non-pressure underground piping systems or as parts of such systems. The range of the standard is DN 100 – DN 1200. The first part of the standard sets the general requirements and performance characteristics for the applications covered.
 
The second part of the standard focuses on “A” type of pipes and fittings. A type pipe is characterized as a structured wall pipes with smooth internal and external surfaces. Main characteristics like dimensions, tolerances, testing etc are set forward in this part of the document.
 
The third part of the standard addresses the same issues as the second part and is focused on “B” type of pipes described as pipes with smooth inner and structured outer surface.