VALPlast pipes with a compact (single-layer) wall, made of PVC-U, are manufactured from unplasticized polyvinyl chloride and are utilized in municipal gravity sewage and drainage networks.

Product Standard: SR EN 1401-1 Buried plastic piping systems for non-pressure drainage and sewerage. Unplasticized polyvinyl chloride (PVC-U). Specifications for pipes, fittings and the system.

The pipes feature a single-layer wall, made of homogeneous and compact PVC-U material.
The pipes are joined with a socket and sealing gasket.

Depending on the resistance class, the pipes are classified as follows:
SN2 (SDR51) with a minimum annular stiffness of 2kN/m²;
SN4 (SDR41) with a minimum annular stiffness of 4kN/m²;
SN8 (SDR34) with a minimum annular stiffness of 8kN/m²;
SN10 (SDR31) with a minimum annular stiffness of 10kN/m²;
SN12 (SDR31) with a minimum annular stiffness of 12kN/m²;
SN16 (SDR26) with a minimum annular stiffness of 16kN/m².

Cod CPV	CPV 44163160-9
Cod vamal	39172310
Subclasa	PVC PIPES COMPACT PVC SEWER PIPE EXT D250-400