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Key features & benefits

  • Double wall underground conduit made of high density polyethylene
  • Composed of two co-extruded tubular elements: the external one is corrugated, the internal one is smooth
  • Ideal for the protection of wires and telephone cables in underground installations
  • Chemical resistance against acid and basic substances, hydrocarbons, detergents, inflammable substances and water
  • To be used with its related accessories: MN
  • Compliant with the european standards EN 61386.1 and EN 61386.23

Technical features

MaterialCompression resistanceResistance to impactSelf-extinguishing
High density polyethyleneOver 450 N
(on 5 cm, at +23°C)
Normal
(at -5°C 5kg/h = variabel
according to the diameter)
NO
buried pipe systems do not require fire
resistance test, as pipes are underground
(Norm IEC EN 50086-2-4)
COLOURSART. CODEOUTER
DIAMETER (mm)
INNER
DIAMETER (mm)
COILS (m)VOLUME (m3)
color;Red:#dd3333;NR0404034500.18
color;Red:#dd3333;NR0505042500.3
color;Red:#dd3333;NR0636352500.43
color;Red:#dd3333;NR0757563500.59
color;Red:#dd3333;NR0909077500.77
color;Red:#dd3333;NR11011093501.18
color;Red:#dd3333;NR125125107501.45
color;Green:#009544;NRV0404034500.18
color;Green:#009544;NRV0505042500.30
color;Green:#009544;NRV0636352500.43
Description Photo Art. Code Link to web page

COUPLING FOR NR CONDUIT

MN