What You Need to Know Before Installing Steel Conduit

Steel conduit is the most common type of electrical conduit used today. It is a metal tubing that is used to protect and support electrical wiring in residential, commercial, industrial and other applications. Steel conduit is durable and can withstand extreme temperatures, making it an ideal choice for any application that requires a long-term solution. When installing steel conduit, there are certain things you should know before embarking on this project.

Installing steel conduit requires knowledge of building codes, electrical systems and the tools and materials necessary for the job. In addition, it is important to determine the exact type of conduit that is appropriate for the job and to ensure the conduit is properly installed. This article will discuss the various aspects of installing steel conduit and the steps involved in the process.

Building Codes

Before beginning any electrical project, it is essential to be aware of the applicable building codes. Building codes vary by locality and it is important to be familiar with the codes that apply to your project. Depending on where the conduit will be installed, the building codes may specify certain types or sizes of conduit and how they must be installed. In most cases, the building codes will also dictate how close to other structures the conduit can be placed and what type of insulation should be used. Failure to adhere to local building codes could result in the job being delayed or the installation being rejected.

Electrical Systems

It is also important to understand the electrical systems that will be using the conduit. Knowing the system voltage, amperage and wattage of the lines and devices connected to the conduit can help in determining the size and type of conduit needed for the installation. Different types of conduit may also be required depending on the environment in which it will be installed. For example, extra protection may be required if the conduit will be exposed to weather elements and corrosive chemicals.

Tools and Materials

Installing steel conduit requires several tools and materials. These include a pipe wrench, hacksaw, conduit bender, conduit straps, conduit couplings and fittings and electrical wire. It is important to have all the necessary materials on hand prior to starting the project. Additionally, safety equipment such as safety glasses and gloves should be worn when installing steel conduit.

Types of Steel Conduits

There are several different types of steel conduits, including rigid metal conduit (RMC), intermediate metal conduit (IMC), electrical metallic tubing (EMT) and flexible metallic conduit (FMC). Each type of conduit has different characteristics, such as weight, frost resistance, impact resistance, corrosion resistance and ability to stand up to temperature changes. Proper research should be conducted to determine which type of conduit is best suited for a specific application.

Installation Process

The installation process for steel conduit typically involves the following steps: measuring and cutting the conduit, mounting the conduit to the wall or roof, attaching the conduit couplings and fittings, and connecting the wiring. It is important to carefully follow the instructions provided by the manufacturer when installing the conduit. Once the conduit is installed, the wiring should be tested to ensure the installation is working properly.

Conclusion

Installing steel conduit requires knowledge of building codes, electrical systems and the proper tools and materials. It is important to choose the right type of conduit for the job and to ensure the conduit is properly installed. Following the instructions provided by the manufacturer is essential for a successful installation. By following these guidelines and taking the time to properly prepare, you can ensure that your steel conduit installation is safe and secure.

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