VALPlast compact-wall (single-layer) PVC-U pipes are made of unplasticized polyvinyl chloride and are used in municipal gravity sewer and drainage networks.

Product standard: SR EN 1401-1 Buried plastic piping systems for sewerage for drains and gravity sewer systems. Unplasticized polyvinyl chloride (PVC-U). Specification for pipes, fittings and the system.

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

Tip articol	TUB
Material	PVC
Ambalare	PROTECTED PACKAGES WITH WOODEN FRAMES
Fanta	0 mm
Unghi	0 Grade
Tip Valplast	TEAVA CP
Cod CPV	CPV 44163160-9
Lungime	6 m
Grosime	7.3 mm
Tip SN	8
Durata estimata de viata	50 Years
Perioada garantie	60 Months
Diameter	250
Cod vamal	39172310
Subclasa	PVC PIPES COMPACT PVC SEWER PIPE EXT D250-400