Roads

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.

BLACKCOR – HDPE double wall corrugated pipe for cable protection

BRIEF DESCRIPTION

Double wall corrugated pipes made of high-density polyethylene (HDPE), smooth on the inside wall and corrugated outside, for underground cable protection networks.
Diameters (DN/OD) go from 40 up to 200 mm, all available in coils, and in lengths from DN75 mm size.

Standard colour is totally black, to increase the UV resistance. It can be equipped with one coextruded coloured stripe on the outside wall, according to customers’ need.

MAIN FEATURES

Wide range of diameters
Ring stiffness: 450 – 750 N
Impact test classification: N
Close bending radius
Coupling connections
Accessories: Coupling sleeve + polypropylene/polyester wire puller.
High UV resistance
Lightweight and easy to install
Standard bands color: white/light grey, customized color available on demand.
High chemical resistance
Inert to stray currents
Recyclable

TECHNICAL CHARACTERISTICS

UV resistance according to EN1297 test, up to 5000h (one year warranty)
Crush resistance: 450N – Standard EN 61386-1/2008 and EN 61386-24/2010 series N (IIP and IMQ certified)
Bending radius: 15 times the outer diameter.
Operating limits: -50 °C / +60 °C.
Electrical rigidity*: Excellent (polyethylene 20-30 kV/mm)

*Electrical rigidity, also known as dielectric strength or breakdown voltage, represents the ability of a material to withstand a certain electric voltage before a discharge or breakdown occurs. High electrical rigidity is desirable in materials intended for electrical insulation, such as those used in cables, transformers, capacitors, and other electrical and electronic components.

Electrical rigidity is primarily classified based on the breakdown voltage, which depends on the material and its thickness.

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