PVC Conduit — Heavy Duty
BS EN 61386 compliant PVC conduit and duct for embedded, surface-mounted, and underground electrical installations.
PVC Conduit — Heavy Duty
PVC Conduit & Duct
Heavy-duty PVC conduit and underground duct for buried electrical cable installations. Orange colour coding and IEC 61386 heavy classification for road crossings and external high-load environments.
Applications
- Concealed Building Wiring
- Underground Power Cables
- Commercial Fit-Out
- Industrial Plant Wiring
- Street Lighting Circuits
Industries
Engineered Performance
Technical advantages built into every unit in this range.
Flame Retardant
Self-extinguishing PVC compound meets IEC 60332-1 flame propagation requirements — limits fire spread and protects cable installations in emergency conditions.
3 Duty Classes
Light, medium, and heavy-duty classes to EN 61386 cover all installation types — from thin concealed conduit in plastered walls to heavy-duty buried duct under roads.
Push-Fit & Screwed Couplers
Complete accessories range — couplers, bends, junction boxes, saddles, and end caps for all conduit sizes ensure a comprehensive and compatible system.
Specifications
| Standard | IEC 61386 |
| Application | Electrical |
| Size Range | 32–160mm |
| Class | Heavy |
| Colour | Orange |
| Length | 4m / 6m |
Compliance
International Conduit Standard
International Electrotechnical Commission standard — adopted globally for conduit classification including compression strength, impact resistance, and temperature ratings.
Dimensional Range
| Size (mm) | OD (mm) | Wall (mm) | Duty Class | Colour |
|---|---|---|---|---|
| 20 | 20 | 1.4 | Light / Medium | White / Grey |
| 25 | 25 | 1.5 | Light / Medium | White / Grey |
| 32 | 32 | 1.6 | Medium / Heavy | Grey / Orange |
| 40 | 40 | 1.8 | Medium / Heavy | Grey / Orange |
| 50 | 50 | 2.0 | Heavy | Orange |
| 63 | 63 | 2.3 | Heavy | Orange |
| 75 | 75 | 2.6 | Heavy | Orange |
| 90 | 90 | 2.8 | Heavy | Orange |
| 110 | 110 | 3.2 | Heavy | Orange |
| 125 | 125 | 3.5 | Heavy | Orange |
| 160 | 160 | 4.0 | Heavy | Orange |
* All dimensions in mm unless stated. Custom sizes available on request.
Technical Documentation
Conduit & Duct Datasheet
PDFTechnical data, classification table, and accessories listing for the full PVC conduit and duct range.
1.6 MB
From the Same Range
PVC Conduit & Duct
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