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GEROfit® R

The GEROfit® R protective jacket pipe was developed especially for modern new installation and rehabilitation procedures (according to PAS 1075 type 3). The unique advantage - butt welding without time-consuming peeling work.

TECHNICAL SPECIFICATIONS

  • SDR
    7,4 | 11 | 17 | more on request
  • Dimension
    25 - 630 mm
  • Usage
    Drinking water
    Gas
    Sewage water
    Industry
  • Pipe structure
    Medium pipe according to DIN and EN standards | PE 100-RC medium pipe | dimensionally added protective jacket made of a modified polyolefin compound
  • Marking
    Medium pipe in black (if necessary with 4 longitudinal stripes distributed around the circumference corresponding to the medium to be transported) | Medium pipe with complete metre marking according to DVGW | Coloured protective jacket with four longitudinal green stripes distributed around the circumference | Protective jacket with complete metre marking according to DVGW
  • Application/­intended use
    Medium pressure pipe according to DIN EN 12201 or DIN EN 1555 for underground installation according to DVGW approval | installation possible with and without sand bedding | suitable for trenchless installation according to DVGW regulations
  • Special feature(s)
    GEROfit® R protective jacket pipes can be processed using the butt welding method without prior peeling of the outer protective jacket | permanent external monitoring of the PE 100-RC materials and the pipe | Gerodur drinking water pipes with additional regular testing of the organoleptics - Qplus Label
  • Material
    Media pipe PE 100-RC | protective jacket modified polyolefin compound
  • Standards
    DIN EN 12201 bzw. DIN EN 1555 | DIN 8074/­8075 | PAS 1075 | DVGW GW 335 – A2
  • Certification
    DVGW | DIN CERTCO /­ TÜV Rheinland | international on request
  • Delivery forms
    straight length | coil | drum

Accessories

Peeler Set

The power pack for protective jacket pipes according to PAS 1075 type 3. For quick and easy removal of the protective jacket.
More information

Rerounding clamps

The tackler for maximum rounding force when welding with electrofusion sockets.
More information

References

 

Processing instructions

Suitable installation

  • Sand bedding


    When laying in a sand bed, the excavated material must be replaced with a sand bedding in accordance with DIN EN 805. Restrictions on the grain sizes of the bedding material must be observed.
  • Without sand bedding


    Due to the verification by an independent testing institute, the installation is possible without a sand bed. This eliminates the additional expense of replacing the excavation with a sand bedding in accordance with DIN EN 805 (transport, landfill).
  • Ploughing


    In the ploughing method, the soil is displaced by a plough blade and the pipeline is placed on the bottom of the soil.
  • Milling


    In the milling process, a pipe trench is cut into the subsoil by machine and the pipeline is laid on the bottom of the trench.
  • Pipe bursting


    Static pipe bursting is the renewal of the old pipeline along the same of the old pipe route, which is shattered by the bursting head and the remaining fragments are pressed into the surrounding soil.
  • Horizontal Directional Drilling (HDD)


    The new installation by HDD is usually carried out in three successive work steps. With the continuous pilot borehole, which is controlled by positioning the route is determined. This is followed by the widening of the borehole and the pulling in of the pipe string.
  • Relining


    In the case of relining with annular space, the new pipe string with a smaller cross-section is pulled into the cleaned old pipeline using a pull-in device.
  • Soil Displacement Method


    In the soil displacement method, a pneumatically operated displacement hammer, a so-called "rocket", is used to excavate an underground cavity. The new pipeline is then pulled into it.

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Want to find out more?
We look forward to hearing from you.
Gerodur MPM Kunststoffverarbeitung GmbH & Co. KG
01844 Neustadt i. Sa.
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