ALLIED TUBE & CONDUIT
Frequently asked questions
Common questions about ALLIED TUBE & CONDUIT from 3G Electric.
What is the difference between Allied Tube & Conduit RMC and IMC?
Allied Tube & Conduit RMC (rigid metal conduit) is a heavy-wall galvanized steel raceway, while IMC (intermediate metal conduit) has a thinner wall. Both are UL listed and have standard-threaded ends. RMC is typically used where maximum mechanical protection is required, such as in industrial plants or outdoor installations. IMC offers a lighter-weight alternative that still provides substantial protection and meets ANSI standards. 3G Electric supplies both types in trade sizes from 1/2 in to 4 in, in 10 ft lengths.
What trade sizes of Allied Tube & Conduit IMC are available from 3G Electric?
3G Electric stocks Allied Tube & Conduit IMC in trade sizes including 1/2 in, 3/4 in, 1 1/4 in, 1 1/2 in, 2 in, and 4 in. All are 10 ft long, made of galvanized steel, and have standard-threaded ends. They are UL listed, and the 4 in size meets ANSI standards. These sizes cover a range of electrical raceway requirements. For sizes not listed, 3G Electric can source additional items on request.
Are Allied Tube & Conduit RMC products UL listed?
Yes, the Allied Tube & Conduit RMC products supplied by 3G Electric are UL listed. For example, the 1 1/2 in and 1 in trade size heavy-wall RMC conduits are UL listed and made of galvanized steel. UL listing indicates the products have been tested and meet applicable safety standards for electrical raceway systems. This documentation is available for verification during procurement.
What is the standard length of Allied Tube & Conduit conduit?
Allied Tube & Conduit RMC and IMC are typically supplied in 10 ft lengths. This is the standard length for these products in 3G Electric's catalog. The 10 ft length facilitates handling and installation in both new construction and maintenance projects. For specific project requirements, 3G Electric can confirm availability of other lengths or custom cuts through its sourcing network.
Can Allied Tube & Conduit conduit be used outdoors?
Allied Tube & Conduit RMC and IMC have a galvanized finish, which provides corrosion resistance suitable for outdoor use. The galvanized coating protects the steel substrate from moisture and environmental exposure. These conduits are commonly installed in outdoor industrial and commercial applications where electrical wiring requires mechanical protection. For highly corrosive environments, additional coatings or stainless steel alternatives may be considered, but the standard galvanized product is widely used in typical outdoor installations.
Does 3G Electric supply Allied Tube & Conduit elbows and couplings?
3G Electric's catalog focuses on Allied Tube & Conduit RMC and IMC straight lengths, but the company can source elbows, couplings, and nipples to complete a raceway system. These fittings are part of the Allied Tube & Conduit product line and are available in matching trade sizes and finishes. Procurement teams should specify the required trade size, angle, and type when requesting a quote. 3G Electric provides global shipping for these items.
