Rigid Steel Conduit Vs Emt

Rigid stainless steel conduit.

Rigid steel conduit vs emt. Rigid metal conduit intermediate metal conduit and electrical metallic tubing. The most common steel conduits seen in a residential application and the ones most commonly available from local home centers are rigid metal conduit rmc electrical metallic tubing emt flexible metal conduit fmc and intermediate metal. Also known as electrical metallic tubing emt this conduit has thin walls that easily bend with a conduit bender and can be cut with a hacksaw. An additional benefit of using steel conduit is that the nec recognizes a properly installed metal conduit system as an equipment grounding conductor.

Rigid metal conduit rmc is the thickest wall and heaviest weight steel conduit. Rigid aluminum conduit can be infinitely recycled into new raw material without losing any of its superior characteristics. Developed in the 70s imc is a listed threaded steel raceway of circular cross section with a coupling that can be either a standard straight tapped conduit coupling or the integral type photo 2. Use in food processing and chemical plants.

Rigid metal conduit rmc and intermediate metal conduit imc are very similar in application. Rigid aluminum conduit can also be easily bended and threaded equal to or more easily than rigid steel conduit representing an easier pull through and faster installation. Let s take a closer look at the features of each type. Thin wall emt stainless steel conduit.

It does the work of a similar metal conduit rigid metal conduit rmc but weighs about a third less. For those applications that need more protection allied tube conduit has galvanized rigid steel conduit grc rmc. Intermediate metal conduit imc ferrous metal. Electrical metallic tubing emt.

It was designed specifically to protect insulated electrical conductors and cables. Its strength and wall thickness protects the wires running inside of it. Emt is also called thin wall conduit because it is thin and lightweight especially compared to rmc. Another example of a rigid electrical conduit is emt electrical metal tubing which is most commonly made of galvanized steel but can also be aluminum.

To complete your raceway system allied also has available rigid elbows couplings and nipples ecn. Intermediate metal conduit or imc is a rigid steel electrical conduit designed for outdoor exposure and strong connections. Most metal conduits are made of galvanized steel but some types also can be found in aluminum. Allied tube conduit makes standard galvanized rigid steel conduit grc rmc and the patented labor savings rigid super kwik couple raintight alternative.

Contact allied tube conduit 16100 south lathrop avenue harvey il 60426 toll free.