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 big size spiral pipes for non-pressure networks

BRIEF DESCRIPTION

HDPE structured wall pipes made through spiral winding technology which find application in non-pressure underground sewerage and drainage systems and road embankments crossing. They consists of a smooth inner surface for water flowing and an outer one (in different shapes and sizes) made of PP and PE that determines the ring stiffness, with or without an external flat PE surface. 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 (moment of inertia) – ring stiffness
Socket connections with the electrofusion technology or with sealing gasket
High reliability of connections tightness
Lightweight and easy to install
High chemical and abrasion resistance
Inert to stray currents

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 capture. The diameters range (OD) 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 to the circular economy.

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 chemical resistance (ISO/TR 10358)
High abrasion resistance
High shock absorption capacity
Recyclable

HYDRO16 Corrugated Polypropylene Sewage Pipes

BRIEF DESCRIPTION

Double wall corrugated pipes made of polypropylene (PP) for non-pressure systems, with a smooth and orange inner surface and a corrugated and 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

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

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MAGNUM – HDPE pipe for non pressure underground systems SN4/SN8

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