Road Pipes

PVC pipes threaded and micro-slotted for drainage

PVC pipes, made by System Group PVC, have the double function of collecting excess water in the soil and conveying it in a drain line,in order to ensure the safety of environments in the vicinity of natural or artificial slopes. It has been proven for years, that the use of a product with the slots adequately adjusted to the ground particle size, guarantees a long draining effectiveness over time. The sub-horizontal drainage pipes can also be used for road drains, agricultural, railway, airport, construction and public green.

SGK HDPE spiral pipes for sewer and drainage systems

BRIEF DESCRIPTION

HDPE structured wall pipes made through spiral winding technology which find application in non-pressure underground sewerage and drainage systems. Other possible applications are for: culverts (road and railway embankments crossing) syphons, under low pressure operating networks and for construction of inspection manholes, water storage and waste wastewater treatments.  They consist of a smooth inner surface for water flowing and a smooth or profiled outer one (in different shapes and sizes) that determines the ring stiffness. All pipe lengths are provided with an integrated junction socket and the respective spigot for the electrofusion or with grooves for the sealing gasket junction system. The diameters range (DN/ID) goes from 800 up to 2500 mm.

Ring stiffness:

The two classifications of the ring stiffness according to the two distinct standards are not correlated, as they are data obtained through tests with different methods and times.

MAIN FEATURES

Wide range of diameters
Smooth or profiled outer surface
Wide range: of structured profiles à moment of inertia àring stiffness
Integrated socket connections with the electrofusion technology
High reliability of connections tightness
Socket and gasket connection system available
Lightweight and easy to install
High chemical and abrasion resistance
Inert to stray currents
Color availability: entirely black or blue inside/black outside

CENTRALDRENI HDPE solid wall slotted pipes for drainage

BRIEF DESCRIPTION

Solid wall pipes made of high density polyethylene (HDPE) with a smooth inner and outer surface, available in black colour. They are provided with transverse slots of different sizes and layout and are used for the construction of underground drainage systems for liquids, landfill leachate and biogas collection. The diameters (OD) range goes from 75 up to 400 mm and pipes are delivered in bars. Upon request, they can be certified PSV (Plastica Seconda Vita – Second Life Plastic) when are made with HDPE obtained from separate waste collection to guarantee that the products can be traced back so being part of circular economy model.

MAIN FEATURES

Wide range of slots layout
Long-range bending
Plastic behaviour in unstable situations
Wide range of fittings and special pieces, standard and customized
Inert to stray currents
High abrasion and chemical resistance (ISO/TR 10358)
High shock absorption capacity
Recyclable

Hydro16 PP corrugated pipes for Non-pressure networks

BRIEF DESCRIPTION

Double wall corrugated pipes made of polypropylene (PP) for non-pressure systems, with a smooth and orange inner surface and a corrugated black outer one. The range of Outer Diameters (DN/OD) goes from 200 up to 1200 mm, while the range of Inner Diameters (DN/ID) goes from 250 up to 1000 mm. Pipes are delivered in bars.

MAIN FEATURES

High ring stiffness: SN 16
Wide range of diameters
Socket or coupling connections with gasket
Lightweight and easy to install
High chemical and abrasion resistance
Inert to stray currents
Recyclable

MAGNUM HDPE double wall corrugated pipe for non-pressure networks

BRIEF DESCRIPTION

Double wall corrugated pipes made of high density polyethylene (HDPE) with a smooth inner surface and a corrugated outer one, available in black colour.
The Outer Diameter (OD) goes from 125 up to 1200 mm, while the Inner Diameter (ID) goes from 250 up to 1000 mm. Pipes are delivered in bars.

MAIN FEATURES

Wide range of diameters
Ring stiffness: SN 4-8
Smooth on the inside and corrugated on the outside
Socket or coupling connections with double sealing gasket
Lightweight and easy installation
High chemical and abrasion resistance
Inert to stray currents
Recyclable