Sat - Thu 9.00 AM - 6.00 PM
Send Inquiry

HDPE Corrugated Duct End Cap

Saudi Ducts > HDPE Corrugated Duct End Cap

HDPE-Corrugated Duct End Cap

Heavy-Duty Closure for 90mm & 110mm CD Ducts

The HDPE Corrugated Duct End Cap, a powerful sealing solution, is capable of securely closing the 90mm and 110mm open ends of HDPE corrugated ducts that are extensively used for telecommunication, broadband, electrical and fiber-optic networks. The end caps are made exclusively of high-density polyethylene or impact-resistant polymers, which not only assure the long life of the product but also the resistance to UV light and environmental sealing.

Ducts in the GCC regions endure extreme conditions and are constantly facing very fine sand, very high temperatures, non-stop flooding, and underground pressure. The End caps ensure that the ducts are airtight throughout the following stages:

  • Transport
  • Storage
  • Installation
  • Protection after installation

By preventing the entrance of dust, insects, water, and waste, the end cap ensures that the duct is clean and ready for cable blowing or pulling to be done with no difficulties.

The HDPE-Corrugated Duct End Cap is a robust sealing accessory designed for both single-wall and double-wall corrugated ducts. It fits tightly over the duct opening and creates a positive locking seal that prevents external contaminants from entering the duct core.

Ideal for:

Built for strength, flexibility, and durability, the end cap maintains its performance even under extreme mechanical stress and environmental exposure.

The HDPE Corrugated Duct End Cap, a powerful sealing solution, is capable of securely closing the 90mm and 110mm open ends of HDPE corrugated ducts that are extensively used for telecommunication, broadband, electrical and fiber-optic networks. The end caps are made exclusively of high-density polyethylene or impact-resistant polymers, which not only assure the long life of the product but also the resistance to UV light and environmental sealing.

Ducts in the GCC regions endure extreme conditions and are constantly facing very fine sand, very high temperatures, non-stop flooding, and underground pressure. The End caps ensure that the ducts are airtight throughout the following stages:

  • Transport
  • Storage
  • Installation
  • Protection after installation

By preventing the entrance of dust, insects, water, and waste, the end cap ensures that the duct is clean and ready for cable blowing or pulling to be done with no difficulties.

The HDPE-Corrugated Duct End Cap is a robust sealing accessory designed for both single-wall and double-wall corrugated ducts. It fits tightly over the duct opening and creates a positive locking seal that prevents external contaminants from entering the duct core.

Ideal for:

Built for strength, flexibility, and durability, the end cap maintains its performance even under extreme mechanical stress and environmental exposure.

Explore Full Product Details
image

Why End Caps Are Critical in HDPE Corrugated Duct Systems

The end of a duct is its most vulnerable point. An open duct is an open invitation for:

  • Mud

  • Sand

  • Water

  • Rodents

  • Construction debris

  • Insects

These contaminants cause blockages, high friction, damaged cables, and failed cable blowing operations.

Key Reasons End Caps Are Essential

✔ Prevent dirt and sand entry
✔ Maintain internal duct cleanliness
✔ Protect ducts during transport
✔ Ensure efficient pre-installation storage
✔ Allow safe cable blowing/pulling
✔ Strengthen duct ends from deformation
✔ Extend system lifespan

In KSA, where dust storms and high heat are common, proper duct sealing is essential to meet telecom installation standards.

Technical Specifications

The following is the standard set of specifications that are a must for KSA & GCC telecom/infrastructure projects:

1 Material

  • High-Density Polyethylene (HDPE)
  • UV-stabilized polymer
  • High-impact resistant formulation
  • Weatherproof, oil-resistant, and corrosion-free

2 Size Compatibility

Provided for:

  • 90mm OD HDPE-Corrugated Duct
  • 110mm OD HDPE-Corrugated Duct
  • Custom sizes (50mm–160mm) available if necessary.

3 Color Options

Mainly used colors:

  • Black (standard)
  • Yellow (utility standard)
  • Orange (telecom standard)

4 Mechanical Features

  • Snap-fit or compression-fit locking
  • Anti-slip ribbed grip
  • Smooth sealing surface
  • High tensile strength
  • Resistant to deformation
  • Leak-proof performance

5 Environmental Compliance

The product complies with or surpasses:

  • SASO standards
  • GCC telecom guidelines
  • ASTM/ISO duct sealing standards
  • ROHS compliance

Key Features of HDPE Corrugated Duct End Cap

✔ Excellent Dust & Sand Protection

Designed perfectly for GCC desert environments.

✔ Long-Lasting UV Resistance

Does not degrade when installed above ground.

✔ High Impact Strength

Withstands crushing and site-level handling.

✔ Leak-Proof & Water-Tight Seal

Prevents moisture from entering ducts.

✔ Easy Installation

Snap-lock or press-fit, no tools needed.

✔ Flexible & Durable Design

Maintains seal even after duct bending.

✔ Lightweight & Corrosion-Free

Unlike metal caps, HDPE caps do not rust or crack.

How the End Cap is Used (Applications)

The end cap is a very versatile product and it is indeed called for in all imaginable stages of handling as well as duct installation.

1. Transportation

The ducts are partially blown in and thus no dirt or stones can get inside the duct coils when they are being taken to the site.

2. Storage

Ducts are kept tightly shut and sealed whether they are stored inside a storage area, in a warehouse, or at a construction site.

3. Cable Installation

The duct installation is thus made dirty free:

  • The cable blowing operation becomes smoother
  • Friction is reduced
  • Cable cannot be damaged

4. Post Installation

During the process of connecting or branching, the unused or extra duct ends are sealed securely.

5. Utility & Telecom Uses

The applications are as follows:

  • Fiber Optic FTTH Networks
  • 4G, 5G, and OSP Projects
  • Smart City Networks
  • Street Lighting Projects
  • Electrical Underground Networks
  • Traffic Control Systems
  • Metro Rail & Airport Networks

Benefits for KSA & GCC Markets

The Gulf region has extreme working conditions:

  • High temperature

  • Heavy sandstorms

  • Underground humidity

  • Urban construction pressure

The HDPE End Cap is designed to withstand these challenges.

Major Benefits

✔ 100% sealing protection
✔ Extended duct & cable life
✔ Prevents costly rework and blockages
✔ Supports high-speed fiber network deployment
✔ Designed to meet harsh GCC environmental demands
✔ Compatible with all major duct manufacturers in KSA

Installation Procedure

The whole activity of setting up this device is simple and does not require any special tools.

Step-by-Step Installation

  • Clean the duct end
    To accomplish a good seal, dust or debris must be eliminated.
  • Check the end cap size
    Select the duct size of 90mm or 110mm.
  • Push the cap onto the duct
    Apply pressure evenly.
  • Check the snap/lock mechanism
    Ensure that there is a slight seating to attain a water-tight seal.
  • Verify Fitment
    Gently tug to test that it is properly placed.

Quality Testing & Standards

Each End Cap typically undergoes:

  • Drop Test

  • Impact Resistance Test

  • UV Aging Test

  • Compression Test

  • Water Tightness Test

  • Sand Ingress Protection Test

These quality checks make the product suitable for high-value fiber networks.

Why Choose This Product for Telecom Projects in KSA?

Telecom contractors, government projects and private network developers in KSA have really liked this product because of its:

  • Unbeatable reliability
  • Inexpensive protection
  • No trouble in terms of availability
  • Long performance assured

Contractors are using this tool extensively in:

  • Riyadh
  • Jeddah
  • Dammam
  • Makkah
  • Madinah
  • NEOM & Red Sea Project

Conclusion

The HDPE-Corrugated Duct End Cap is an indispensable, though unpretentious, component that guarantees protection and safety to ducting systems used for telecommunications and electrical networks. It is capable of handling the hardiest of weather, dust, and mechanical forces as well as the underground conditions typical in Saudi Arabia and the Gulf so that the ducts will not only be kept clean but will also be sealed and thus high-performance cable installations ready.

This End Cap, thanks to its durable construction, easy installation, and superb sealing performance, is an accessory that cannot be overlooked in all fiber optic, telecom, and OSP projects to be carried out in this region.

Frequently Asked Questions (FAQs)

1. What is an HDPE-Corrugated Duct End Cap?
It is a protective closure used to seal the ends of HDPE corrugated ducts to prevent dust, moisture, sand, and insects from entering the duct.

2. Why is an end cap necessary for HDPE ducts?
It ensures duct cleanliness, protects cable integrity, and prevents blockages during installation or future cable pulling.

3. What material is used in HDPE duct end caps?
They are made from high-quality HDPE or PE-based polymer with UV and impact resistance.

4. Are HDPE duct end caps suitable for outdoor use?
Yes, they are weather-resistant and designed to withstand harsh Gulf climate conditions.

5. What sizes are available?
End caps are available for 32mm, 40mm, 50mm, 63mm, 110mm, and customized duct diameters.

6. How is an HDPE duct end cap installed?
It is pushed or clamped onto the duct end manually to create a tight and secure seal.

7. Can the end caps be reused?
Yes, in most cases, they can be removed and reinstalled depending on the application.

8. Are end caps compatible with all HDPE-corrugated ducts?
Yes, they are designed for universal compatibility with standard HDPE corrugated duct sizes.

9. Do they protect against moisture and sand entry?
Absolutely. They are engineered to provide a sealed barrier against sand, dust, water, and insects.

10. Where are HDPE-Corrugated Duct End Caps used?
They are used in telecom, fiber optic networks, power cable protection, road crossings, construction, and infrastructure projects.

People Also Search For