uPVC Duct Pipes in Saudi Arabia (20mm to 63mm)
4B Factory produces uPVC duct and conduit pipes at our Al-Kharj plant for the electrical, telecom, infrastructure, and street lighting markets across Saudi Arabia. The full diameter range from 20mm through 63mm covers the everyday cable protection needs of MV and LV power cables, fibre optic ducting, building wiring, road crossings, and pull boxes.
Pipes are extruded from unplasticized polyvinyl chloride compound for high impact strength, dimensional stability, and long service life in the Kingdom’s hot, dry climate.
uPVC Duct Pipe Specifications
| Property | Value |
|---|---|
| Standard | SAS / SASO 254 electrical conduits, BS 6099 where requested, NEMA TC-2 / TC-6 / TC-8 for telecom and underground duct |
| Material | Unplasticized PVC (PVC-U), high impact compound |
| Size Range | 20mm, 25mm, 32mm, 40mm, 50mm, 63mm outside diameter |
| Length | 3 m standard, 6 m on bulk orders |
| Colour | White, black, grey, or orange on bulk |
| End Type | Plain end or solvent weld socket |
| Surface | Smooth bore for easy cable pulling |
| Flame Behaviour | Self extinguishing on removal of flame source |
| Service Temperature | Continuous use up to 60°C |
| Marking | Brand, size, standard, batch |
Sizes and Typical Use
| OD (mm) | Common Cable Use |
|---|---|
| 20 mm | LV building wiring, lighting circuits, low current control cable |
| 25 mm | LV power, ring final circuits, small data cable bundles |
| 32 mm | Larger LV power feeds, conduit risers in commercial buildings |
| 40 mm | Sub main cables, distribution board feeds |
| 50 mm | MV cable protection in street lighting and small substations |
| 63 mm | Buried MV cable runs, telecom feeders, fibre duct trunks |
Standards and Compliance
- SAS / SASO 254 for non-pressure uPVC electrical conduits, the Saudi market reference for building wiring conduits.
- BS 6099 where the consultant or main contractor specifies the British reference.
- NEMA TC-2 for underground PVC duct, NEMA TC-6 for PVC and ABS plastic utilities duct for underground installation, and NEMA TC-8 for extra strength PVC plastic utilities duct for underground installation. We supply to these references on project request.
- ASTM D1784 cell class compound, where the project specification calls for it.
- Documentation supplied: dimensional report, impact test record, flame test summary, and crush resistance test on the larger duct sizes.
Applications
- Building wiring conduit for residential, commercial, hospitality, and government projects.
- Telecom and data cable ducting for ISP and fibre rollouts.
- Street lighting cable protection on highway, corniche, and city projects.
- MV and LV cable protection for utility distribution networks.
- Encased duct banks for primary substations and data centres.
- Underground duct crossings under roads and car parks.
- Pull pit and manhole entries for cable routing.
- Industrial cable trays and machine wiring protection.
Why Choose 4B Factory for uPVC Duct Pipe
- Made in Al-Kharj. Stable supply for long electrical and telecom rollouts, with no port and shipping risk.
- One factory, six sizes. 20mm through 63mm available together to simplify procurement.
- Built for Saudi heat. Compound stability up to 60°C continuous, with dimensional accuracy that keeps fittings and couplers seating cleanly.
- Smooth bore. Lower cable pull tension, fewer site delays, less cable jacket damage.
- Marked clearly. Size, standard, and batch printed on every length for site QA and consultant inspection.
- Custom production. Colour, length, and marking customised on bulk orders.
Delivery Across Saudi Arabia
Cable contractors are usually working to a sequenced site programme.
We dispatch palletised, banded loads from Al-Kharj to Riyadh, Jeddah, Makkah, Madinah, Dammam, Khobar, Tabuk, Qassim, and the Eastern Province, with phased delivery on long projects so the site is not blocked by stock. Phased call off against a master purchase order is supported.
Frequently Asked Questions
The uPVC duct pipe range is manufactured to SAS / SASO 254, the Saudi standard for non-pressure electrical conduit. Test reports and compliance documents are issued with each order.
“PVC conduit” and “uPVC duct” are often used interchangeably in the local market. Strictly, uPVC means unplasticized polyvinyl chloride, which is the rigid compound used for our duct pipe. All of our duct range is uPVC.
Standard lengths are 3 metres and 6 metres. Other cut lengths are produced on bulk orders for projects that need pre cut duct for pull pits or duct banks.
Yes, our 32mm through 63mm sizes are routinely encased in concrete duct banks and direct buried for MV, LV, and telecom networks. For deep burial under heavy traffic, we recommend the heavier wall thickness in the same size and a concrete encasement.
Yes. The compound is self extinguishing when the flame source is removed, in line with the SAS / SASO 254 requirement.
Standard stock is white and black. Grey and orange are produced on bulk orders, useful for projects that colour code circuits or for telecom networks that require orange duct.
Yes. We produce a range of solvent socket couplers, bends, adaptors, and inspection bends to match the 20mm to 63mm duct range. See our Customised Fittings page.
Yes. Phased call off, project specific marking, NEMA grade variants, and dedicated production slots are available on tender orders. Contact us with the tender quantities and schedule.
Request a Quote on uPVC Duct Pipe
Tell us the sizes, total quantity in metres or pieces, end type, length, colour, and delivery site. We come back with price, lead time, and the relevant compliance certificates within one working day