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End Cap HDPE – Rubber type 50MM
End Cap HDPE – Rubber Type 50MM
Heavy-Duty Cable Duct Protection for Telecom & Electrical Networks in KSA & GCC
Key Features of the End Cap HDPE – Rubber Type 50MM
1 Perfect Sealing Performance
The rubber body creates a seal that is completely airproof and so it prevents the entry of:
• Dust
• Sand
• Moisture
• Rodents
• Insects
• Stones or other small
Especially in areas like Riyadh, Dammam, Jeddah, Dubai, Abu Dhabi, Muscat, and Doha, where sandstorms and humidity are quite common, this seal is very important.
2 Designed for Harsh GCC Weather
Constructed for enduring:
• Summer heat (50–55°C)
• Direct exposure to UV rays
• Coastline air with salt
• High humidity levels
• Storms
The material remains unchanged, i.e., it does not harden, crack, or become loose.
3 Flexible Fit with Strong Grip
Due to its elasticity the cap is never the less perfectly fitted and always stays on the duct mouth. The fit is not limited to:
• 50MM OD HDPE ducts
• Corrugated ducts
• Smooth-wall ducts
• Underground conduits
4 Quick Installation
There is no need for special tools. It can be installed manually within a few seconds.
5 Long Service Life
The combination of rubber and HDPE materials provides a service life of 15–25 years based on environmental conditions and application.
Technical Specifications
1 Product Name
End Cap HDPE – Rubber Type 50MM
2 Outer Diameter Compatibility
Fits all ducts with 50MM OD
3 Material Composition
• High-Density Polyethylene (HDPE) outer housing
• Industrial-grade rubber sealing insert
• UV-stabilized additives
• Anti-aging compounds
• Non-toxic, corrosion-free formulation
4 Design Type
Rubber sealing type, slip-on fit, tapered design
5 Temperature Resistance
-20°C to +80°C operational range
Short-term tolerance: up to +100°C
6 Chemical Resistance
• Resistant to acids
• Resistant to alkalis
• Resistant to oils and grease
• Resistant to soil chemicals
7 Weather Resistance
• UV-resistant
• Moisture-proof
• Anti-crack formulation
• High elasticity durability
8 Expected Lifespan
15–25 years depending on usage
9 Color Options
Black (standard), customized colors possible
10 Standards Compliance
Compatible with ducts that meet:
• ISO 4427
• ISO 13968
• BS EN 12201
• ASTM D3350
• IEC standards (for cable protection)
Applications: Where is the HDPE Rubber End Cap 50MM Used?
1 Telecom Networks
The protection of the open ducts is applied for the following purposes:
• Fiber optic cable installations
• Backbone networks
• FTTH/FTTx
• 5G
2 Electrical Installations
This is applicable for the low-voltage and medium-voltage conduits only.
3 Civil and Infrastructure Projects
Necessary for:
• Road and sewer crossings
• Tunneling
• Overhead and underground utilities
• Setting up railway lines and signals
4 Long-distance Cable Laying
The ducts are closed until the cable-pulling operation is done.
5 Storage & Transport
The cap at the end will prevent the duct from being damaged during its transportation.
Advantages of Using the HDPE Rubber End Cap 50MM
1 Prevents Cable Contamination
Clean internal duct surfaces allow smoother cable pulling.
2 Avoids Moisture & Water Accumulation
Crucial for underground networks in regions with high groundwater salinity like:
• Dammam
• Jubail
• Kuwait
• Bahrain
3 Ensures Safety
Open-ended conduits can pose safety risks; sealing eliminates hazards.
4 Minimizes Maintenance Costs
A sealed duct rarely requires cleaning or rework, saving thousands in project costs.
5 Supports Long-Term Asset Protection
The duct remains in optimal condition for years, even before cables are installed.
How the End Cap HDPE – Rubber Type 50MM is Used
1 Installation Steps
- Clean the HDPE duct outer surface.
- Place the rubber-type end cap on the 50MM opening.
- Push it hard until it reaches the bottom.
- Turn it a little bit to make a tight seal.
- Look at it to check that it is fitted properly.
2 Removal Process
- Take the cap securely.
- Rotate it in the opposite direction to the clock.
- Pull softly to separate.
- Neither installation nor removal necessitates the use of tools.
Why This Product is in High Demand in KSA & GCC
1 Extreme Weather Compatibility
GCC summers are intense; this cap is engineered for temperatures above 50°C.
2 Sand & Dust Protection
Ducts in the Gulf region are highly vulnerable to sand infiltration.
3 Infrastructure Expansion
KSA’s Vision 2030 has accelerated growth in:
• Telecom
• Smart cities
• Transportation
• Power networks
4 Compliance with Regional Standards
The product aligns with the specifications required by most Gulf-based contractors.
5 Cost-Effective and Reliable
Long life + low price = high-value accessory.
Buyer Guide: What to Check Before Purchasing
Before selecting a 50MM HDPE rubber end cap, check:
• Correct diameter (OD 50MM)
• Rubber elasticity rating
• UV-resistant composition
• Compatibility with your duct type
• Strength of the sealing grip
• Brand quality
• Temperature suitability
Common Issues Solved by This Product
1 Sand Intrusion
This has been the case for all Gulf construction projects as it was a big concern.
2 Water Seepage
Rainy days were particularly bad for water seepage, mainly in UAE, Oman, and Eastern KSA.
3 Rodent Damage
Mice and other small mammals come inside through the duct openings, but the end cap prevents them from getting in.
4 Debris Accumulation
Stops stones, mud, and other materials from getting in.
5 Cable Pulling Failure
This adds up to dirty ducts that produce more friction; this product makes the duct clean all the time.
Compatibility with HDPE Duct Systems
The End Cap HDPE – Rubber Type 50MM is compatible with:
• Smooth HDPE pipes
• Corrugated ducts
• Double-wall ducts
• Telecom ducts
• LV/MV electrical conduits
Also suitable for:
• Direct burial installations
• Above-ground installations
• Manhole connections
• Handhole systems
Longevity & Maintenance
This product requires no maintenance once installed.
Checking annually is recommended for:
• Large cable networks
• High-pressure duct lines
• Harsh environmental sites
If loose, replace immediately.
Storage & Handling
• Prefer cool, dry environments for storage
• Guard against sharp objects
• Steer clear of over-stretching
• Shield from chemicals
• Use crates or bags for transport during storage
Conclusion
The End Cap HDPE – Rubber Type 50MM is a very important accessory that makes sure that HDPE ducts, which are used for telecom, fiber optic, and electrical purposes, are protected in KSA and the Gulf region. The rubber seal is not only resistant to ultraviolet light but also has a very long service life, besides being very popular with contractors and engineers because of its superior performance even in harsh climates.
In addition, it does not only prevent the ingress of dust and dirt but also keeps the ducts sealed, secured, and contamination-free, thus, the operation of the network is made more reliable and maintenance costs are cut down in the long run.
The HDPE Rubber End Cap 50MM is an effective duct-sealing solution with a long lifetime guaranteed by a high-quality standard that provides unmatched value.
Top 10 FAQs for End Cap HDPE – Rubber type 50MM
1. What is the purpose of a 50MM HDPE rubber end cap?
To seal 50MM HDPE ducts and prevent dust, sand, water, and debris entry.
2. Can it withstand high temperatures in KSA?
Yes. Designed for temperatures up to 80°C and short spikes up to 100°C.
3. Is it reusable?
Yes, the cap can be removed and reused multiple times.
4. Does it fit corrugated ducts?
Yes, as long as the duct’s OD is 50MM.
5. Does it need tools for installation?
No tools required. It installs manually.
6. How long does it last?
15–25 years depending on environment.
7. Can it resist moisture?
Yes. Rubber + HDPE combination ensures excellent sealing.
8. Is it UV-resistant?
Yes, designed for GCC sunlight conditions.
9. Can it be used for duct storage?
Absolutely. Ideal for protecting ducts during transportation.
10. Does it comply with international duct standards?
Yes, compatible with ISO, BS, and ASTM duct specifications.