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 and corrugated on the outside, for underground cable protection networks.
Diameters (DN/OD) go from 40 up to 200 mm and pipes can be delivered in coils and pipe lengths as per below differentiation:

Coils available from Ø40 to 200 (50m except for Ø 200 which is 25m)

Lengths from Ø75 to 200 (6m lengths)

The standard colour of the corrugated outer wall is available in 2 colours:

• Black (with or without coextruded coloured stripes);
• Red/black

Upon request, pipes can be done in any desired colour.

MAIN FEATURES

Wide range of diameters
Ring stiffness: 450 – 750 N
Impact test classification: N
Close bending radius
Coupling connections
Highly resistance to UV (black colour) EN 1297 up to 5000h
Lightweight and easy to install
High chemical and abrasion resistance
Inert to stray currents
Recyclable

TECHNICAL CHARACTERISTICS

Use:

Gray band: protection of low and medium voltage electrical cables.
Yellow band: protection of gas pipes.
Blue band: protection of telephone cables.
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.
Accessories: Coupling sleeve + polypropylene/polyester wire puller.
Installation: Underground in trenches.
Warranty: More than one year from the production date indicated on the tube.
Electrical rigidity: Excellent.