170 FL Cold Insulation Rings

Fixing elements for air-conditioning and low-temperature utility piping

This is a group of particularly resilient and stable products used in the most demanding conditions.
TYPE 171/1 and 171/2 supporting structures are used as brackets for 170 Express and 170 FL Cold Insulation Rings

Product Features and Properties

  • Highest level of thermal insulation,
  • Two-part insulating body produced using polyurethane foam technology,
  • Closed-cell structure of insulating body,
  • Galvanised steel rings embedded in insulating body,
  • Steel ring transferring longitudinal loads,
  • Brace plates,


  • Quick to install,
  • Supported pipe diameters: 76  to 609 mm,
  • Insulation thickness: 30 to 60 mm,
  • Polyurethane density: 250 kg/m3,
  • Temperature range: -50ºC to + 105ºC,
  • Flammability class: B2.