Profiles for Composite Insulators and Arresters

Composite insulators consist of an FRP core, a cover and shades made of silicone and 2 metal fittings pressed on the core. Such rods are exclusively manufactured under utilization of boron-free ECR-Rovings and epoxy resin.

Typical applications:

  • Composites long rod insulaotrs for overhead transmission lines
  • Line posts for distribution and traction lines

Product range available (Dia mm):

10 13 16 17 22 24
30 32 34 36 43 45
60 63 70 76 90 100

Tolerances of diameter ±0,05 up to 0,1 mm
Straightness 0,5 mm / 1000 mm

  • Would you like a quote or more information on these products? We are happy to help!

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Exel Oyj, Vantaa head office, Mäkituvantie 5, FI-01510 Vantaa, Finland, Tel +358 20 7541 200, Fax +358 20 7541 201