OSP Network Conduit for Underground Fiber & Copper Cables in KSA & Gulf - Durable PVC Cable Protection
Today, the protection of underground cables that is reliable is a basic requirement in the telecommunications industry for uninterrupted data flow, broadband connectivity, and the telecom network’s existence. The telecommunications companies in Saudi Arabia and the Gulf region, where the telecom operators are demanding more and more sturdy and high-density conduit solutions, are mainly making use of fiber optic and copper technologies.
The 63 mm heavy-duty PVC telecom duct is specifically engineered for OSP networks, hence it can provide maximum protection against mechanical stress, soil pressure, and exposure to the elements for the cables. Its heavy-duty construction design allows it to be used in areas with high traffic, burying cables very deep, and being the backbone of the network to ensure the underground fiber and copper cable long-term performance.
PVC Telecom Duct – 63 mm Heavy Duty | OSP Network is a rigid PVC conduit designed for underground telecom deployments. Its thick wall construction ensures superior protection for fiber optic and copper cables, especially in high-stress environments such as roads, industrial sites, and utility corridors.
Key highlights:
High mechanical strength for moderate to heavy loads
Corrosion and moisture-resistant PVC material
Long-lasting protection for underground telecom infrastructure
Smooth inner surface for easy cable pulling or air-blown cable installation
Compatible with standard OSP accessories: couplers, end caps, tracer wires, junction boxes
Heavy duty ducts like this are ideal for critical telecom backbone deployments where network reliability is non-negotiable.
Today, the protection of underground cables that is reliable is a basic requirement in the telecommunications industry for uninterrupted data flow, broadband connectivity, and the telecom network’s existence. The telecommunications companies in Saudi Arabia and the Gulf region, where the telecom operators are demanding more and more sturdy and high-density conduit solutions, are mainly making use of fiber optic and copper technologies.
The 63 mm heavy-duty PVC telecom duct is specifically engineered for OSP networks, hence it can provide maximum protection against mechanical stress, soil pressure, and exposure to the elements for the cables. Its heavy-duty construction design allows it to be used in areas with high traffic, burying cables very deep, and being the backbone of the network to ensure the underground fiber and copper cable long-term performance.
PVC Telecom Duct – 63 mm Heavy Duty | OSP Network is a rigid PVC conduit designed for underground telecom deployments. Its thick wall construction ensures superior protection for fiber optic and copper cables, especially in high-stress environments such as roads, industrial sites, and utility corridors.
Key highlights:
High mechanical strength for moderate to heavy loads
Corrosion and moisture-resistant PVC material
Long-lasting protection for underground telecom infrastructure
Smooth inner surface for easy cable pulling or air-blown cable installation
Compatible with standard OSP accessories: couplers, end caps, tracer wires, junction boxes
Heavy duty ducts like this are ideal for critical telecom backbone deployments where network reliability is non-negotiable.

| Specification | Details |
|---|---|
| Product Name | PVC Telecom Duct – 63 mm Heavy Duty |
| Material | Rigid High-Grade PVC |
| Wall Thickness | Heavy duty, thick-walled |
| Internal Diameter | 63 mm |
| Outer Diameter | ~72–75 mm (manufacturer dependent) |
| Length | 3 m, 6 m, custom |
| End Types | Bell & spigot or plain ends with couplers |
| Application | Underground OSP fiber optic and copper cables |
| Installation | Direct burial, duct banks, roadsides, utility corridors |
| Cable Compatibility | Fiber optic, copper telecom cables |
| Temperature Range | Suitable for high ambient temperatures |
| Resistance | Moisture, corrosion, UV exposure, soil chemicals |
| Compliance | Telecom industry standards for heavy duty OSP installations |
Urban and Rural Fiber Backbone Networks
Residential and Commercial OSP Networks
Utility Corridor Installations – alongside power or water lines
Highway & Roadside Fiber Deployments
Campus Networks – universities, hospitals, corporate offices
FTTx / FTTH Deployments – multiple fiber or hybrid cables
Map route and check existing utilities
Determine trench depth, width, and spacing per telecom standards
Excavate trench to required depth
Place sand or soft bedding for duct protection
Lay ducts straight, avoiding sharp bends
Use junction boxes for directional changes
Join duct sections using bell & spigot or couplers
Ensure secure and watertight connections
Install pull ropes before cable installation
Place tracer wires to enable future locating
Pull fiber optic or copper cables manually or via air-blown system
Fill trench with clean, compacted soil
Avoid sharp objects to protect duct integrity
| Feature | Light Duty | Medium Duty | Heavy Duty |
|---|---|---|---|
| Wall Thickness | Thin | Medium | Thick |
| Load Capacity | Low | Moderate | High |
| Installation Depth | Shallow | Medium | Deep |
| Best Use | Sidewalks, micro ducts | Residential, roadsides | Highways, deep trench, high traffic |
| Cost | Low | Moderate | Higher |
Heavy duty 63 mm ducts are essential for high-traffic, deep-burial OSP networks, while medium and light duty are suitable for shallower or lower-load installations.
Ultimate cable protection against mechanical stress
Long-term durability reduces maintenance costs
Supports multiple cable runs, future-proofing networks
UV & heat resistance suitable for Gulf region climate
Ease of installation saves labor and reduces project timelines
Compatible with all standard OSP accessories
The PVC Telecom Duct – 63 mm Heavy Duty is the most reliable way of protecting underground fiber optic and copper cables in OSP networks throughout KSA and the Gulf. Its superb wall construction, resistance to corrosion, interior made smooth, and access to standard accessories are just a few of the features that make it suitable for the most critical backbone networks, highways, industrial installations, and commercial projects.
Heavy-duty 63 mm ducts grant cable the highest degree of safety, give long service life and allow for scalability of the network in the future. Investing in these ducts means cutting down on maintenance, reducing network downtime, and facilitating high-speed broadband penetration, which are in fact the qualities of modern telephone setup that cannot be overlooked.
1. What is PVC Telecom Duct 63 mm Heavy Duty used for?
It protects underground fiber optic and copper cables in high-load OSP installations.
2. Can it be buried under roads?
Yes, it is designed for deep burial and high traffic zones.
3. Is it compatible with fiber optic cables?
Yes, smooth or ribbed interior ensures safe cable pulling and air-blown installation.
4. How strong is a heavy duty 63 mm duct?
Its thick walls withstand soil compaction, rocks, and mechanical impact.
5. Can multiple cables run inside one duct?
Yes, depending on cable diameter and telecom fill ratio standards.
6. What accessories are needed?
Couplers, end caps, pull ropes, tracer wires, junction boxes, warning tapes.
7. How does it differ from medium and light duty ducts?
Heavy duty offers maximum load capacity, deep burial suitability, and long-term protection.
8. Is it resistant to moisture and corrosion?
Yes, PVC material is highly resistant to soil moisture and chemical corrosion.
9. How long does this duct last?
Decades with proper installation and maintenance.
10. Is it suitable for Gulf and KSA climates?
Yes, it is UV stabilized, heat resistant, and ideal for arid, hot regions.