Polypipe Ridgiduct Utilities Cable Duct (Network Rail PADS Approved)

Polypipe Ridgiduct Utilities Cable Duct

Polypipe Ridgiduct Utilities Cable Duct

Polypipe Ridgiduct Utilities Cable Duct provides a durable, lightweight and flexible twinwall cable protection for utilities applications such as electricity, gas, water, cable television and telecommunications.

Ridgiduct Utilities Cable Duct

Ridgiduct Utilities Cable Duct is available in six inner diameter sizes of 94, 100, 125, 150, 225 and 300mm and in lengths of 6m. The cable duct is manufactured from high density polyethylene (HDPE) and is supplied with a black polypropylene (PP) coupler for sizes 94-150mm. 225 and 300mm sizes are supplied plain ended and require a CRD coupling.

Polypipe Ridgiduct cable ducts are BBA, HAPAS and Network Rail PADS approved. T&D offer a full range of utilities cable duct, contact us for further information.

Polypipe Ridgiduct Utilities Cable Duct

T&D distribute an extensive range of Duct Sealing solutions including Filoform and CSD Sealing Solutions

Polypipe Ridgiduct Utilities Cable Duct – Features & Benefits

  • Complies with BS EN 61386-24:2010, Type 450N, normal duty impact resistance
  • BBA HAPAS approved cable duct
  • Network Rail PADS approved
  • Low weight, flexible, durable and high strength cable duct
  • Good impact resistance at low temperatures
  • Available from stock
  • Available in a range of colours which comply with NJUG classifications
  • Supplied with an integral coupler (94-150mm only)
  • Print options available
Network Rail Cable Duct With PADS Approval

Network Rail Cable Duct With PADS Approval

Polypipe Ridgiduct Utilities Cable Duct – Product Range

Polypipe Ridgiduct Cable Duct Product Code Inner Duct Diameter (mm) Outer Duct Diameter (mm) Length (m) Cable Duct Colours Pack Quantity
RB94X6 94mm 110mm 6m Black, Yellow *, Blue, Orange, Green, Purple 95
RB100X6 100mm 118mm 6m Black, Yellow *, Blue, Orange, Green, Purple 85
RB125X6 125mm 148mm 6m Black *** 46
RB150X6 150mm 178mm 6m Black, Yellow *, Blue, Orange, Green, Purple 36
RB225X6 ** 225mm 266mm 6m Black, Yellow *, Blue 14
RB300X6 ** 300mm 354mm 6m Black, Yellow *, Blue 9

* Check requirements of the utility company who may stipulate a requirement for perforated duct.

** Not BBA approved

*** Not Network Rail PADS approved

Utilities Cable Duct Joints & Long Radius Drawn Bends

Polypipe Ridgiduct Long Radius Drawn Bends
Inner Diameter
Bend Radius (mm)
Angle º
Duct Coupler Codes
Pack Quantity
94mm 420mm 11.25º RBDB94X11X0.42 10
420mm 22.5º RBDB94X22X0.42 10
420mm 45º RBDB94X45X0.42 7
420mm 90º RBDB94X90X0.42 7
100mm 420mm 11.25º RBDB100X11X0.42 10
420mm 22.5º RBDB100X22X0.42 10
420mm 45º RBDB100X45X0.42 7
420mm 90º RBDB100X90X0.42 7
125mm 600mm 11.25º RBDB125X11X0.6 7
600mm 22.5º RBDB125X22X0.6 7
600mm 45º RBDB125X45X0.6 4
600mm 90º RBDB125X90X0.6 3
150mm 610mm 11.25º RBDB150X11X0.61 5
610mm 22.5º RBDB150X22X0.61 5
610mm 45º RBDB150X45X0.61 4
610mm 90º RBDB150X90X0.61 3
Cable Duct Jointing
Inner Diameter Coupling Code Seal System Code*
94mm RBC94 CRD94 & SRD94/1
100mm RBC100 CRD100 & SRD100
125mm RBC125 N/A
150mm RBC150 CRD150 & SRD150
225mm CRD225 CRD225 & SRD225
300mm CRD300 CRD300 & SRD300

*1 coupler and 2 seals per joint. Bends are supplied in the colour black only.

Cable Ducts
Cable Duct

T&D distribute cable duct for power (LV MV HV), street lighting and motorway communications – Class 1, 2 & 3 ducts protect medium/high voltage cables operating at 11kV, 33kV and EHV up to 132kV.