HDPE Pipework

Geberit Sales Ltd Third party certifications:
  • BBA Agrément Certificate

    BBA Agrément Certificate

    Certificate type

Hard wearing and adaptable chemical-resistant waste pipework.

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Hard wearing and adaptable chemical-resistant waste pipework for hospitals, laboratories, chemical plants, commercial kitchens, dairies, food packaging plants and other commercial environments. The pipework can be installed on-site or prefabricated, embedded in concrete or underground.

HDPE is safe to use with pH values from 0–14 and is resistant to ultra violet light as well as over 750 chemicals. It is safe to use for temperatures of up to 80°C, while temperatures of up to 100°C are permissible for short periods and is equally suited to freezing temperatures as it adapts elastically to cope with expansion, remaining completely intact and undamaged after thawing.

HDPE is unbreakable at room temperature and offers excellent impact resistance even at temperatures of -40°C. Even when crushed or bent, it will return to its original state.

Because of its paraffinic structure, Geberit HDPE is highly resistant to a wide range of chemicals including radioactive effluents. It is insoluble in all inorganic and organic solutions at 20°C. It is only soluble in aliphatic and aromatic carbons and their chlorinating products at over 90°C. The material is corroded by heavily oxidized media (concentrate HNO3, concentrate H2SO4) over long periods at room temperature.

The system offers a range of jointing methods to suit all applications and installation methods, either on or off-site. Options include butt welding, electroweld coupling, screw thread jointing and ring-seal jointing.

General information

Uniclass 2015

Pr_65_52_03_61 Polyethylene (PE) drainage pipes and fittingsPrimary


R10/415 HDPE pipework for internal use

R11/21 PVC-U soil/ vent pipework and wc branches

R11/345 HDPE pipework

Product range

Waste and Drainage

Specification data - Polyethylene (PE) drainage pipes and fittings

Product Reference

HDPE Pipework

Pipe diameter

40 mm

Thickness 3 mm.

50 mm

Thickness 3 mm.

56 mm

Thickness 3 mm.

63 mm

Thickness 3 mm.

75 mm

Thickness 3 mm.

90 mm

Thickness 3.5 mm.

110 mm

Thickness 4.3 mm.

125 mm

Thickness 4.9 mm.

160 mm

Thickness 6.2 mm.

200 mm

Thickness 6.2 mm.

250 mm

Thickness 7.8 mm.

315 mm

Thickness 9.8 mm.

Contractor's choice

As drawing ___

Contractor's choice


Adjustable pipe bracket with threaded nut 1/2"

Adjustable pipe bracket with threaded nut M10

Mounting plate, light with sleeve M8/M10

Mounting plate, round, with 1/2" threads

Mounting plate, round, with nut M10

Non adjustable pipe bracket with threaded nut 1"

PluviaFix mounting plate with threaded nut 1/2"

PluviaFlex mounting plate with threaded nut 1"

Contractor's choice

As drawing ___

As schedule ___


Butt welding

Electroweld coupling

Ring-seal jointing

Screw thread jointing

Standard product features


  • Black as standard.
  • Most fittings are supplied in black.


Steel. Adjustable available in 40, 50, 56, 63, 75, 90, 110, 125 and 160 mm only. Non adjustable available in 200, 250 and 315 mm diameter only.


Reducers, bends, access pipes and sockets.


Manufactured in 5 m lengths.

Third party certifications

BBA Agrément Certificate

BBA Agrément Certificate