VALPlast compact wall (single-layer) PVC-U pipes are manufactured from unplasticized polyvinyl chloride and are used in municipal gravity sewerage 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, homogeneous, and compact PVC-U wall.
Pipes are joined using a socket and sealing gasket.

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

Tip articol	TUB
Material	PVC
Fanta	0 mm
Unghi	0 Grade
Cod CPV	CPV 44163160-9
Lungime	3 m
Tip SN	4
Diametru	250
Cod vamal	39172310
Subclasa	PVC PIPES COMPACT PVC SEWER PIPE EXT D250-400