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Conduit Meaning - What are flexible conduits?

Introduction to Flexible Conduit

Flexible conduit plays a vital role in ensuring the safe and efficient operation of electrical systems. Acting as a protective enclosure for electrical cables, it shields them from potential damage and environmental factors, thereby guaranteeing optimal performance. This article aims to provide a comprehensive overview of flexible conduit, delving into its diverse types, associated benefits, installation processes, maintenance guidelines, and key considerations for selecting the most suitable conduit for specific applications. Furthermore, it explores the industries that heavily rely on flexible conduit and offers valuable insights into future trends and innovations in this ever-evolving technology.

Red, yellow and black flexible conduit

What is Flexible Conduit?

Flexible conduit has emerged as a widely embraced technique for safeguarding cables in numerous electrical installations. These conduits are constructed from robust electrical metal tubing (Flexible Metal Conduits) or plastic tubing (Flexible Non-Metallic Conduit), featuring a range of threaded fittings and glands (Flexible Conduit Accessories). A key attribute of flexible conduit lies in its ability to maintain its flexibility and strength, rendering it an optimal solution for environments necessitating secure cable placement at specific angles, tight bends, or irregular shapes. Without the conduit, these cables would be left vulnerable to wear and tear, environmental factors, and even potential hazards like sharp objects or excessive bending. By using flexible conduit, you can ensure the longevity and reliability of your electrical system.

1. Types of Flexible Conduit

1.1 Metallic Flexible Conduit

Metallic flexible conduit, also known as flexible metal conduit, can be considered the tough guy of the conduit world. Manufactured from robust galvanized steel at its core, it offers unparalleled protection against physical harm, including impacts and crushing, making it a preferred choice in industrial environments or locations prone to mechanical hazards.

Galvanised steel conduit is also highly resistant to extreme temperatures, chemicals, and UV radiation. It can withstand harsh environmental conditions without deteriorating or compromising its structural integrity. We also offer a PVC covered steel conduit, ideal for use in outdoor application.

Galvanised steel flexible conduit and black metal conduit

1.2 Non-Metallic Flexible Conduit

2. Advantages and Benefits of Flexible Conduit

2.1 Flexibility and Ease of Installation

One of the major advantages of flexible conduit is its flexibility. It can easily be bent and twisted to fit the contours of any space, making installation a breeze. No need to wrestle with rigid pipes or struggle to fit cables through narrow openings. With flexible conduit, you can say goodbye to headaches and hello to a smoother installation process.

2.2 Enhanced Protection for Cables

2.3 Resistance to Environmental Factors

black, white and grey flexible conduit with wires installed

3. Installation and Use of Flexible Conduit

3.1 Preparing for Installation

Before embarking on the installation process, it is crucial to ensure that you possess the appropriate tools and equipment. Gather your flexible conduit, fittings, glands, conduit clips, and any other necessary materials. Take precise measurements to determine the required length and carefully plan the routing of the conduit to guarantee a seamless installation.

3.2 Step-by-Step Installation Process

3.3 Best Practices for Using Flexible Conduit

man hold a coil of galvanised steel flexible metal conduit

4. Key Considerations when Choosing Flexible Conduit

When it comes to choosing flexible conduit for your wiring needs, there are a few important factors to keep in mind. Let's take a look at three key considerations.

4.1 Compatibility with Wiring Systems

Before you go out and buy a flexible conduit, it's crucial to ensure that it is compatible with your wiring systems. Different conduits are designed for different types of wiring, so you want to make sure they go together like peanut butter and jelly, rather than peanut butter and pickles (unless, of course, that's your thing). Check the specifications and requirements of your wiring system and select a conduit that meets those needs.

4.2 Conduit Sizing and Capacity

Size matters when it comes to flexible conduit. You need to ensure that the conduit you choose is the right size to accommodate your wiring. Too small, and you'll end up in a tangled mess. Too big, and your wiring might be swimming around like it's in a spacious mansion. Additionally, consider the capacity of the conduit in terms of the number of wires it can hold comfortably. You don't want to cram too many wires in there and risk a chaotic wire party.

electrical wiring installation using white, blue and red flexible conduit

5. Applications and Industries that Utilize Flexible Conduit

When it comes to commercial and industrial settings, flexible conduit is a real workhorse. It provides reliable protection for wiring in offices, factories, warehouses, and other spaces where heavy-duty construction is a must. It's like the superhero of the electrical world, keeping things safe and sound.

5.1 Residential Electrical Installations

In the realm of residential electrical installations, flexible conduit comes to the rescue. It helps protect wires in walls, ceilings, and floors, ensuring a safe and organized electrical system throughout homes. No more tangled messes behind the scenes!

5.2 Commercial and Industrial Applications

5.3 Automotive and Transportation Industry

5.4 Integration with Smart Building Systems


Now that you're armed with knowledge about flexible conduit, go forth and conquer your wiring projects with confidence. Conclusion, flexible conduit is an essential component in electrical systems, providing protection, flexibility, and durability. By understanding the different types of flexible conduit, its advantages, installation procedures, and maintenance guidelines, individuals and industries can make informed decisions for their specific needs. As technology advances, we can expect to see innovative materials and integration with smart building systems, expanding the possibilities and applications of flexible conduit. With its wide range of benefits and adaptability, flexible conduit continues to play a vital role in ensuring the safety and efficiency of electrical installations across various sectors.

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