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 Plastics piping systems for non-pressure underground drainage and sewerage. Unplasticized poly(vinyl 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 socket and sealing gasket.

According to strength class, the pipes are classified:
SN2 (SDR51) with minimum ring stiffness 2kN/m2;
SN4 (SDR41) with minimum ring stiffness 4kN/m2;
SN8 (SDR34) with minimum ring stiffness 8kN/m2;
SN10 (SDR31) with minimum ring stiffness 10kN/m2;
SN12 (SDR31) with minimum ring stiffness 12kN/m2;
SN16 (SDR26) with minimum ring stiffness 16kN/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
Tip SN	4
Grosime	6.2 mm
Lungime	6 m
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