• Stephens Hyde posted an update 9 months ago

    The electrical conduits are a sort of fiber, metal, or plastic sleeve that holds and protects wiring in the home or office space. The installation of the conduit is at the mercy of specific wiring regulations. So, for that reason, it is important to install the correct one to fit the needs.

    Forms of conduits

    The placement with the electrical conduit can be a deciding factor for the chosen material. Almost all of the conduits are placed on exposed wall structure, and the materials are either rigid or flexible. The commonest materials include liquid-tight/seal-tight, PVC-coated, EMT, PVC, rigid steel and IMC.

    There are many of factors that are considered while deciding on the kind of conduit system, like the material in the sleeve, mechanical stiffness and wall thickness. The actual material is chosen depending on the installation costs, its ability to resist corrosion, as well as mechanical protection.

    Rigid Steel

    The thickest and heaviest selection for the electrical conduits is rigid steel that gives much more protection when compared to light, flexible versions. Popular materials include aluminum, coated steel and stainless steel. Plus, the different materials are shown a unique coating to increase the ability to resist corrosion. Rigid steel is helpful in many of applications including outside areas like service feed installations and under driveways.

    Intermediate metal

    A lighter sort of conduit includes those manufactured with intermediate metal and is also an operating decision for protecting cables and insulating electrical conductors. This can be a useful option for exposed walls (basements, garages, etc.) and outdoor applications.

    Electrical metallic tubing

    The electrical metallic tubing is often a lightweight material and comparatively very easy to install on indoor applications. It is typically manufactured from aluminum or steel and a popular decision for industrial and commercial buildings.


    The PVC conduit is easily the most cost-effective option for installing in industrial, commercial, or utility applications. Though it may be preferred for indoor use, it is able to give sufficient protection against corrosion, moisture and sunlight. Also, it is an acceptable option for underground applications, but great care should be taken through the entire installation process.


    The liquid-tight/seal-tight is able to offer great mechanical strength and is also carried out with several types of coatings. It is always good for industrial and commercial applications with the ability to pay a maximum rating of 75° C. Plus, this is the flexible type of material that is great for areas that experience plenty of flexing or vibrations.

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