25mm PVC Conduit for Multi Circuit Runs
25 mm is the step where a run stops serving one circuit and starts serving several. The bore gives wires space to sit without tangling, which reduces the risk of damage during the pull and leaves capacity for the circuit that gets added two years later.
What This Profile Gives You
Room For Several Circuits
Wires arrange themselves neatly inside instead of binding into a knot at the first bend.
Future Capacity
Space for an additional cable without opening the wall again.
Cut and Bent On Site
Easily cut to length and bent to suit, with the cold bending grade taking 5 to 180 degrees.
Specified For Busy Buildings
Part of the rigid and pliable range recommended for buildings with high concentrations of people or assets.
Application Scenarios
- Small home renovation projects and light duty electrical installation
- Riser and distribution runs in apartment blocks
- Drops from a ceiling void into partition walls in offices
Who It Is For
- Renovation contractors
- Wholesalers stocking the second deepest size
- Facility teams planning for future circuits
What Goes Wrong Without It
- Cable tangling inside an undersized pipe and being damaged as it is drawn
- Having to run a second conduit because the first was sized for today only
- Mixed suppliers producing pipe that does not couple cleanly to your existing stock
Technical Features
- Rigid and cold bending grades
- Six stock colours
- Smooth bore, printed size marking
- Non conductive, self extinguishing, corrosion resistant
Customisation
Colour, print, bundle count and bag design to your brand. Wall thickness matched to your market standard against a physical sample.
Specifications
| Nominal Size | 25 mm |
|---|---|
| Grades | Rigid and cold bending |
| Regular Colours | White, grey, red, orange, blue, yellow |
| Bending Range | 5 to 180 degrees over a matching spring |
| Joining | Solvent cement or threaded coupling |
| Packing | Bundled in printed white plastic bags |
| Wall Thickness | TBC per order |
Values marked TBC are confirmed per order against your drawing or sample. We do not publish numbers we cannot stand behind.
Quality Control
- First Inspection on the opening batch of every mould and colour run
- IPQC in-process checks on wall thickness, profile shape and colour while the line runs
- Final Inspection on packed goods before the container is loaded
Certification: RoHS, TUV and SGS; certificate copies are sent on request.
Comparison
25 mm costs more per metre than 20 mm but removes the second parallel run that multi-circuit routes otherwise need. Against 32 mm it is easier to conceal and to clip, and it covers everything short of heavy distribution.
Use Guide
- Plan the bends before fixing; a 25 mm pipe is stiffer to adjust once clipped
- Support the bore with the correct spring when forming corners
- Pull with a draw wire rather than pushing cable from one end
- Leave a pull cord in place if a future circuit is expected
Often Ordered Together
20mm PVC Conduit
20 mm is the size most installers reach for first.
View product →
32mm PVC Conduit
The 32 mm conduit carries the distribution leg: power supply, lighting and data cables sharing a route through an office building or a large house.
View product →
Popular Size 25x16 PVC Cable Trunking
25x16 mm is the size most wholesalers sell more of than any other.
View product →Where It Is Used
Questions About the 25mm PVC Conduit
Is 25 mm worth the extra cost over 20 mm?
On routes carrying more than one circuit, yes. On a single lighting circuit it is capacity you pay for and do not use.
Can it be cast into concrete?
Yes, use the rigid grade and cap the ends before the pour.
Do you supply matching couplings?
Yes, from the accessories range, made for the sizes we extrude.
What incoterms do you quote?
EXW, FOB, CFR and CIF.
Do you inspect before shipping?
Our QC team runs First Inspection, IPQC during production and Final Inspection before loading.
Quote the 25mm PVC Conduit
Tell us the quantity, colour and packing you need. We reply with a price, a lead time and the container plan.