PVC pipes suitable for underground discharge conduits according to UNI EN 1401.
Colour: brick red RAL 8023.
Socket with elastomeric gasket.
U: application in area more that one meter from the building.
D: application in area under and within one meter from the building
UD: application in areas both U and D
SN: minimum ring stiffness of a pipe in KN/m2
SDR: nominal ratio of the outside diameter to the minimum wall thickness