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Cable conduits made of PE-RT

Our polyethylene cable conduits pipes made of PE-RT can be used as protection for extra-high voltage lines. The material PE-RT is also available in RC quality if required.

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Material
  • polyethylene (PE-RT, also in RC quality if required)
Versions & colours
  • coex multilayer pipe
  • or single-layer solid-wall pipe

  • with smooth ends

  • black (similar to RAL 9004)
  • or red outside (similar to RAL 3000) and natural inside
  • or black (similar to RAL 9004) with red stripes (similar to RAL 3000)

  • other special colours on request
Internal operating pressure & temperature
  • no pressure pipe

  • up to 70°C (for 50 years of operation)
Outer diameters, SDR levels & lengths
  • 32 up to 630 mm

  • 17.6 or 11

  • 6, 12 and 20 m bars

  • 100 m coils (up to outer diameter 160 mm), other coil lengths on request

  • longer lengths on drums

  • special lengths on request

Packaging
  • pallets, coils or drums
  • with protective caps

  • dimensions see here
Connection techniques & installation types
  • heating element butt welding ("mirror welding")

  • electrofusion welding ("electrofusion coupler welding")

  • other fittings in the welding process


  • open trench installation (with and without sand bed, ...)

  • trenchless installation (ploughing, horizontal directional drilling, ...)

Labeling
  • with coloured meter marking

  • special marking on request
Standards & guidelines
  • DIN 8074
  • DIN 8075
  • DIN 16833
  • DIN 16834
  • DIN EN ISO 9080
  • PAS 1075 (officially withdrawn)

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Material qualities
  • Depending on the requirements of the product, WKT cable conduits made of PE can be manufactured in different material qualities according to demand (see also cable conduits made of PE 100 RC, PE 100 or PE-HD). In this product range we offer:

  • QUALITY LEVEL PE-RT (QL HV)
    • cable conduit analogue to DIN 16833
    • material type fulfils increased temperature resistance up to 70 °C for a service life of more than 50 years analogue DIN EN ISO 9080
    • material type meets the requirements of PAS 1075

Fittings

Reality shows: you can't just plan pipes strictly straight ahead, you also have to think regularly around the bend! Optimal fittings for every requirement are therefore an integral part of our product range.

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Service & accessories

In addition to our high-quality products, we also offer a wide range of services and accessories. We are your partner in the areas of product development, digitalization, logistics and project implementation.

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