4 rigid conduit dimensions. In our guide, you can check the EMT conduit sizes chart to ensure you are not overloaded. Plus, the UV protective coating prevents fading, even when The Halex 4 in. Sizes 1/ 2 " thru 6" per proposed revision to NEMA Engineering Bulletin No. RMC has one The ultimate protection Steel rigid metal conduit has the thickest walls of the steel raceways, and is hot-dip galvanized. It can be installed in all occupancies and locations, including Class I Division 1 hazardous Carlon®Rigid Nonmetallic Conduit (RNC), Fittings & Accessories Carlon® manufactures the most complete line of nonmetallic conduits and fittings in the electrical industry. 496 581 1314 2. 26 MM;4. Rigid Aluminum Conduit Penn Rigid Aluminum Conduit is an excellent replacement for rigid steel conduit in virtually all locations. Mar 3, 2022 · Conduits come in a variety of shapes and sizes, including electrical metallic tube (EMT), intermediate metal conduit (IMC), rigid metal conduit (RMC), flexible metallic conduit (FMC), and polyvinyl chloride (PVC) conduit. com (918) 258-3581 Fax (918) 251-3799 Testing Wheatland Tube performs regular tests of its rigid metal conduit for weld strength, plating thickness, threadability, all dimensions, and uniform smoothness of the interior and exterior coatings. appletonelec. Threads on the uncoupled end are covered by industry color-coded thread protectors which protect the threads, keep them clean and sharp, and aid in trade size recognition. We have an extensive national manufacturing network in the industry which enables us to best serve our customers. It is the most durable type of Aluminum conduit, making it an ideal choice in demanding industrial and heavy commercial electrical raceway applications. Rigid metal conduit is available in trade sizes 1/2 through 6. Rigid Metal Conduit (RMC) is specifically designed to provide robust physical protection for electrical cables and conductors, safeguarding them from mechanical damage, environmental factors, and potential hazards. This conduit can also provide structural support for electrical cable, panels, and other equipment. Made from a marine-grade alloy, it provides strength and corrosion resistance for dry, wet, exposed, concealed or hazardous locations that comply with the National Electrical Code® (NEC). Add the Engineering ToolBox extension to your SketchUp Make/Pro from the Submittal Sheet Wheatland Tube’s galvanized steel rigid elbows are made in America to ensure the ultimate physical protection. Add standard and customized parametric components - like flange beams, lumbers, piping, stairs and more - to your Sketchup model with the Engineering ToolBox - SketchUp Extension - enabled for use with older versions of the amazing SketchUp Make and the newer "up to date" SketchUp Pro . As a result, they can have enormous difficulty when trying to bend larger conduit (greater than 1”). Conduit come in two types, EMT and Rigid conduits and can be found in various sizes. Klein Tools provides conduit benders for EMT in 1⁄2”, 3⁄4”, 1” and 1-1⁄4” conduit and 1⁄2”, 3⁄4”, and 1” Rigid conduit. 500 In Conduit Outer Diameter, 10 FT Length, Made In Usa, +90 °C Maximum Operating Temperature, 570 FT/PK Package Quantity, Belled End;Corrosion Resistant:Rust Resistant:Sunlight Resistant;Rated For 90° Cable;Rigid Nonmetallic PVC Schedule 40 Special Features, Intertex Etl Listed Us;Ul 651 and 4" x 10' Galvanized Steel Rigid Conduit Manufacturer: Rigid/IMC Conduit | Catalog # 400G | Cooper Electric Part # 13814 $3,633. 71, Aug. galvanized rigid steel conduit, length 10 ft. 115″ or 28. Perfect for electricians, engineers, and contractors. 2 of ANSI/UL 514-1978. Rigid and IMC Conduit Body, Type LB, Malleable Iron, Size 4", Threaded bodies for rigid conduit or IMC allows access for inspection, pulling and maintenance CONDUIT FILL TABLES – NEC TABLE C CONDUCTOR SIZE – AWG / kcmil – THHN / THWN SIZE 14 12 10 8 This calculator helps you determine the maximum conduit size required for a given number of conductors. Lighter and lower cost metal conduits. Our comprehensive fill chart simplifies the process of EMT, IMC, Rigid, and Flexible Metal conduits. C. Find conversions between AWG sizes and metric units for electrical and engineering applications. The rust-resistant, powder-coated finish won’t crack, flake or peel, and the UV protective coating prevents 1B Description 3/4 Mini Eaton Crouse-Hinds Series Rigid/Imc Cable and Conduit Hanger, Emt and Rigid/Imc, 3/4" Emt Conduit Size, Steel, 3/4" Rigid Conduit Size, With Bolt Slang Terms Categories Rigid Conduit Fittings - Rigid Conduit Fittings - Steel Classification Couplings, Adapters, Reducers, Bushings, & Caps UNSPSC 39121701 - Electrical Rigid steel conduit (RSC) is a steel raceway of circular cross section with a coupling. Covered by article 344 of the National Electrical Code® (NEC®), rigid steel conduit is highly resistant to damage from impact. Quick Specs Catalog Number EMT4 Vendor Code CON Manufacturer Conduit Manufacturer's Part Number EMT4 Description 4" Emt Conduit Electrical Metallic Tube, Communications Wiring;Computer Power Circuits and Any Other Designated System;Data Transmission;Health Care Dedicated Circuits;Trace Fire Alarm Application, 110. Standard rigid threaded conduit fittings can be used with I. Enter the values below and click “Calculate” to see the max conduit size as per the Canadian Electrical Code (2021 CEC), CSA C22. Submittal Sheet Wheatland Tube’s rigid aluminum conduit is a lightweight wiring solution for industrial, corrosive and explosive environments. Electrical Metallic Tubing Data (Thinwall Conduit) * This is the conduit weight plus the weight of heaviest conductor (s) as per the National Electrical Code. You may be surprised to learn that the listed size on the sticker doesn't actually refer to the inside or outside diameter. Standard and special large-radius elbows are available to meet the needs of any project CONDUIT NIPPLES Galvanized Steel, Aluminum and Stainless Steel 304 Size Close Length 1/2 1-1/8 3/4 1-3/8 Rigid Steel Conduit is manufactured to the lengths shown above, so when a straight-tapped coupling Wheatland trade sizes 3 through 6 are UL Listed for use with directional boring equipment. The locknut has a galvanized-steel construction that is zinc plated for corrosion resistance. 380 1. 3/4" x 10' Galvanized Steel Rigid Conduit Manufacturer: Rigid/IMC Conduit | Catalog # 034G | Cooper Electric Part # 17330 $414. 1, FED WW-C-581; Approval UL, CSA C22. 864 333 968 1. Dimension and Packing Chart Testing Quality Tube performs regular tests of its rigid metal conduit for weld strength, plating thickness, threadability, all dimensions, and uniform smoothness of the interior and exterior coatings. UL Proposed Dimensions for Intermediate Metallic Conduit - Type I. Color RMC is fabricated from hot-dip galvanized steel inside and out, and the vibrant powder-coated finish won’t crack, flake or peel during conduit bending. The AWG (American Wire Gauge) wire size chart with detailed specifications on wire diameter, resistance, and ampacity. 834 4. 961 In Conduit Inner Diameter, 4. Submittal Sheet Western Tube color rigid metal conduit (RMC) comes in eight vibrant colors for easy diferentiation of important circuits in any tough environment. 858 2270 5701 8. Amp ratings vs. 610 2. 4" Rigid Conduit 45 Degree Elbow, Galvanized Steel Manufacturer: Galvanized Rigid Fittings | Catalog # B00246 | Cooper Electric Part # 31920 $208. Twenty-foot (20′) (6. Carlon Schedule 40 and Schedule 80 conduits are designed for use aboveground and underground as described in the National Electrical Code. 049 1. (3) Dimensions for trade sizes of 1/4 through 1-1/4 are from Table 20. It’s easier for employees to work with, reduces fatigue and lowers the risk of injury. See EMT section for applicable steel EMT information. 050 In;26. 334 In Conduit Inner Diameter, 114. FWt. 16 MM Conduit Outer Diameter, Hot Dip Galvanized Finish, 9 FT 11 In Length, Made In Usa, Steel Material, 30 CT Package Sep 25, 2018 · Very few beginning electricians are taught anything beyond the most basic instructions for bending electrical conduit pipe (EMT, electrical metallic tubing). 500 In Conduit Outer Diameter Rigid Conduit Elbow; Type Special Large Radius; Trade Size 4 Inch; Bend Angle 90 Degree; Bend Radius 36 Inch; End Type External Threaded; Material Steel; Finish Galvanized; Applicable Standard ANSI C80. Made from hot-dip galvanized steel rigid metal conduit, our rigid elbows are tough enough for use in outdoor applications, energy and manufacturing plants, and corrosive environments. 3 MM;4. May 13, 2025 · The standard length for most three quarter inch electrical conduit dimensions is ten feet (10′) or 3. Installation is covered in the 2002 National Electrical Code Article 352, for use above and below ground encased in concrete, direct burial, exposed and concealed spaces. ’s many years of field experience. 824 1. Conduit Nipple, Galvanized Steel, Size 4" X Close, Used to extend a length of threaded rigid or IMC conduit according to the pipe size and length desired 4 Inch Rigid Steel 90 Degree Sweep Elbow, 36 Inch Radius, Cat #: GRC4009036R, Mfr: Multiple 1/2" thru 2" 40 mil PVC coated Rigid conduit — with optional shoe group (shown below) Scepter Rigid Heavy Wall Conduit is listed with Underwriters Laboratories Inc. Rigid Aluminum Conduit pipe and Aluminum Electrical Metallic Tubing are extruded and fabricated in our facility in Murphysboro, IL. The nipples are used to connect the rigid steel conduit to extend the length of the conduit. Mastery of the measurements on a conduit size chart is pivotal in choosing the right size for your particular application. 89/c (100 ft) ft Enhanced Safety Penn Rigid Aluminum Conduit is much safer for installers to use due to its significantly lighter weight than the same size of steel conduit. lbs. In addition to our standard 10' lengths, we ofer 20' EMT to give you the perfect fit for every installation. Conduit Locknut is designed to secure rigid conduit, intermediate metal conduit (IMC) or threaded fittings to steel outlet boxes. 660 In;42. Heavy-wall RMC metal conduit is the most durable and rugged type of metallic conduit. 500 In Conduit Outer Diameter, Hot Dip Galvanized Finish, 9 FT 10-1/4 In Length, Made In Usa, Steel Material, 10 CT Package Quantity, Superior Protection, Strength, Safety and Ductility For Your Most Demanding Steel rigid metal conduit (RMC) has the thickest-wall of all steel raceways. com or contact us at (800) 621-1506. May 7, 2025 · 4″ Rigid Polyvinyl Chloride Conduit (PVC) schedule 40 is a nonmetallic, non-conductive electrical conduit that is good to use indoors, outdoors, or underground. This 3/4 in. Conduit Size Chart: Deciphering the Measurements Deciphering conduit size measurements is essential, as they are standardized and commonly expressed in inches or millimeters. Rigid steel conduit, also known as heavy wall conduit, is a durable and reliable solution for electrical installations requiring robust protection. Standard and special large-radius elbows are available to meet the This conduit fill chart is used to determine how many wires can be safely put into non-PVC conduit tubing or pipe. Color RMC is precision-rolled, producing a clean, homogeneous weld structure and a smooth, burr-free interior surface. 846 3421 7451 11. NEC Chapter 9 Table 4: Dimensions and Percent Area of Conduit and Tubing: LFMC (Liquidtight Flexible Metal Conduit) 3/4″ Trade Size conduit, drill using a 1 1/8″ hole saw or 3/4″ conduit knockout punch (1. per 100 for malleable only. 1:21. 1976. Get accurate conduit fill percentages with Southwire's Conduit Fill Calculator. 533 206 556 0. x 10 ft. MEETS OR EXCEEEDS THE REQUIREMENTS OF NEMA TC-2 RIGID NON-METALLIC CONDUIT FOR USE IN BOTH ABOVE GROUND AND UNDERGROUND INSTALLATIONS Product Specification Data All Penn Aluminum Conduit & EMT products are manufactured from US-produced domestic recycled aluminum billet. Use our RMC guide for installations, sizing, weight, and dimensions. Each column (going up and down) is a Galvite® Rigid Steel Conduit (GRC) Republic Conduit’s Galvite® Rigid Steel Conduit (GRC) is manufactured from high-quality, flat-rolled steel. For sizes over trade size 1, conventional equipment is recommended. 824 In;20. Same and Next Day Delivery. Rigid Conduit and IMC Locknuts Visit our website at www. We would like to show you a description here but the site won’t allow us. The primary materials used for rigid electrical conduits include PVC (Polyvinyl Chloride), galvanized steel, aluminum, and RTRC (Reinforced Thermosetting Resin Conduit), among others. Rigid metal conduit provides a high level of protection for conductors and cables installed in compliance with the National Electrical Code® (NEC). Written with the engineer, contractor and distributor in mind, it is based on laboratory test results and IPEX Electrical Inc. 036 788 2165 3. Home › Rigid Steel Conduit (Heavy Wall Conduit) Rigid Steel Conduit (Heavy Wall Conduit) * This is the conduit weight plus the weight of heaviest conductor (s) as per the National Electrical Code. 096 meters) lengths of metal conduit are available but not always in stock. 456-459 and 456DC-459DC are UL and cUL Listed for EMT, rigid and IMC conduit. PVC Conduit, Underground or Aboveground Application, Gray Color, 3. Both rigid conduit and intermediate metallic conduit are threaded and accept couplings, nuts, and bushings et cetera directly. PVC conduit is available in ten-foot (10′) and, in some sizes, twenty-foot (20′) lengths. , is a leading manufacturer and supplier of galvanized rigid, EMT, and aluminum. 545 4471 9521 14. We also manufacture a full line of complementary tubular fittings made from the same materials as our raceways — nipples, elbows, couplings and running thread. 048 meters. PVC conduit ofers significant labor reduction to install compared to metal because it’s easy to cut and join, weighs a fraction of metal, and doesn’t require additional steps for direct burial. It has the heaviest and thickest walls, making it suitable for routing and protecting conductors in areas that could be exposed to abuse, as well as outdoors and in direct-burial applications. Heritage Plastics offers a complete line of rigid PVC conduit, utility duct and fittings. This bender can also be used to bend one inch rigid metal conduit and 1" aluminum electrical conduit. per 100 ft. 304 118 343 0. SCEPTER Conduit & Fittings preferred for the LONG RUN This manual provides the most comprehensive information about Scepter® PVC systems – from basic raw material to installation characteristics of the finished product. 08 MM;4. www. 05 MM Conduit Inner Diameter, 1. Produced by the electric resistance welding (ERW) process, the finished tube is uniform in OD size, wall thickness, rigidity and ductility. Rigid Conduit Coupling is designed to join and bond 2 threaded rigid or IMC conduits together. 356 3. 026 In Conduit Inner Diameter, 114. At IPEX Choose from our selection of rigid metal conduit, including connectors, thick-wall (rigid) steel conduit, and more. With stocking locations throughout the USA, short manufacturing lead times and competitive pricing, Calconduit is focused on quick response to project requirements nationwide. Rigid Conduit and IMC Locknuts NEC/CEC: Listed for Ordinary Locations Application UL Proposed Dimensions for Intermediate Metallic Conduit - Type I. M. 3mm). 067 2. Electrical Steel Conduit Sizes. Made from a marine-grade 6063 alloy, Wheatland Tube’s RAC provides extra protection to cables and conductors against sparking, magnetism and rust. . 4 in. Our rigid aluminum conduit, rigid metal conduit (RMC) and intermediate metal conduit (IMC) come with couplings supplied on one end and color-coded thread protectors on the other. The Halex 4 in. Made from the same hot-dip galvanized steel as our rigid metal conduit, our rigid elbows are tough enough for use in outdoor applications, energy and manufacturing plants, and corrosive environments. Rigid Aluminum Conduits dimensions. That's what's known as the trade size. Fabricated from hot-dip galvanized steel inside and out, RMC is tough enough for use in outdoor applications, energy and manufacturing plants, and corrosive environments. 753 5712 Dec 29, 2020 · The objective of the committee is to produce a comprehensive specification that will establish uniform dimensions and Standard construction requirements for Electrical Rigid Steel Conduit, Steel Electrical Metallic Tubing, Electrical Intermediate Metal Conduit, and Electrical Aluminum Rigid Conduit raceway products and their associated components. 622 0. Even more experienced journey-level electricians seldom have any idea of the wide range of possibilities available. 67 MM Conduit Outer Diameter, Hot Dip Galvanized Finish, 9 FT 11-1/4 In Length, Made In Usa, Steel Material, 50 CT Package Nov 1, 2023 · Master conduit sizing with confidence. Plus, it’s easy to cut NEC Chapter 9 Table 4: Dimensions and Percent Area of Conduit and Tubing: EMT (Electrical Metallic Tubing) Overview 4 Inch Rigid Galvanized Steel Conduit, 10 Foot Length, Includes Standard Threaded Coupling Rigid metal conduit, or RMC, is heavy-duty galvanized steel tubing that is installed with threaded fittings. 4 110. *Dimensions shown are mathematical calculations based on the starting blank length and may vary due to manufacturing and process variation. 2 We would like to show you a description here but the site won’t allow us. 4" Rigid Conduit 90 Degree Elbow, 48" Radius, Galvanized Steel Manufacturer: Galvanized Rigid Fittings | Catalog # 400G9048R | Cooper Electric Part # 6221 $767. 96/ea ea Quick Specs Catalog Number GAL114 Vendor Code CON Manufacturer Conduit Manufacturer's Part Number GAL114 Description 1-1/4" Rigid Conduit Electrical Metal Conduit, Electrical Raceway System Application, Red (Cap) Color, 1. Electrical Metal Conduit, Electrical Raceway System Application, Blue (Cap) Color, 102. 380 In;35. Specify only Carlon conduits and fittings to insure raceway system integrity. ELECTRICAL CONDUIT SUBMITTAL AND DATA SHEET SCHEDULE 40 AND SCHEDULE 80 CONDUIT, ANSI/UL 651. 753 5712 Rigid Aluminum Conduit Wheatland Tube’s rigid aluminum conduit is lightweight and easy to install. Trade Sizes and Conduit Sizes Rigid EMT IMC For Additional NEMA Information NEMA KNOCKOUT DIAMETERS AND FITTING DIMENSIONS Steel Institute Additional THE ULTIMATE PROTECTION Wheatland Tube’s steel rigid metal conduit (RMC) is all made and melted in America for jobs that require the physical protection that only the thickest walls can provide. 93 MM Conduit Inner Diameter, 1. 334 196 0. May 12, 2025 · Close shot of an inch and one quarter EMT conduit bender. IMC Threads and Knockout Sizes are the same as Rigid Metal Conduit. Quality, Long Lasting Steel Conduit Allied Rigid Steel Conduit is precision manufactured for dependable, long-lasting value and ultimate protection for electrical conductors. 12/ea ea Conduit Bundles Broken Arrow Electric Supply, Inc. Quick Specs Catalog Number GAL34 Vendor Code CON Manufacturer Conduit Manufacturer's Part Number GAL34 Description 3/4" Rigid Conduit Electrical Metal Conduit, Electrical Raceway System Application, Red (Cap) Color, 0. January 2011 1623 Nipples are produced in normal trade sizes from ½“ to 6”, the length of the nipples including close nipples, 1-1/2”, 2”, 2-1/2”, 3”, 3-1/2”, 4”, 5”, 6”, 8”, 10”, 12” or according customer’s request . 36/ea ea Choose from our selection of thick-wall (rigid) steel conduit, rigid aluminum conduit, medium-wall (IMC) steel conduit, and more. 4" Rigid Conduit 90 Degree Elbow, Galvanized Steel Manufacturer: Galvanized Rigid Fittings | Catalog # B00234 | Capital Electric Part # 9431 $270. Rigid Metal Conduit (RMC) Dimensions Shall be permitted to be installed in concrete, in direct contact with the earth Permitted in areas of severe corrosive infl uences where protected by corrosion protection and judged suitable for the condition Permitted in or under cinder fi ll where subject to permanent moisture when protected on all sides by a layer of noncinder concrete not less than 2 Wheatland Tube’s rigid steel elbows, couplings and nipples are made in America to ensure the ultimate physical protection. Plus, it’s easy to cut, bend and thread on the job, saving you time and money on installation Testing Wheatland Tube performs regular tests of its rigid metal conduit for weld strength, plating thickness, threadability, all dimensions, and uniform smoothness of the interior and exterior coatings. Nevertheless Standard EMT benders, one size larger than the size of the conduit, should be used on conduit trade sizes 1 and smaller. , weight 1030 lb. Jul 21, 2022 · If you go to your local hardware or home store and look in the electrical aisle, you'll find EMT Conduit in a wide range of sizes and lengths. All Choose from our selection of galvanized rigid conduit (GRC), including over 120 products in a wide range of styles and sizes. Galvite® Electrical Rigid Metal Conduit-Steel (Galvite® ERMC-S or RIG) Designed to offer superior protection, strength, safety and ductility for your most demanding wiring jobs, Republic Conduit’s hot-dip galvanizing process ensures Galvite will last longer, provide thorough protection for your entire electrical raceway system, and deliver greater value for your installation dollar. US AWG wire gauge. CONDUIT COAST-TO-COAST Headquartered in Rancho Dominguez, CA, Calcon-duitTM, a division of Calpipe Industries, Inc. 97. HUBBELL TAYMAC CONDUIT BODIES Complete Line of Rigid/IMC, EMT and Combo Conduit Bodies Allows Easy Access to Pull Wires, Splice and Maintenance Sep 24, 2024 · Rigid electrical conduit is available in a variety of forms, each designed to serve specific needs depending on the material and application. Each row going across is a different conduit size and type of metal conduit, either Electrical Metal Tubing (EMT), Intermediate Metal Conduit (IMC), Galvanized Rigid Steel Pipe (rigid metal conduit, RMC), or Flexible Metal Conduit (RMC). These environmental resistance ratings are based splashing be at a very low CONDUIT COAST-TO-COAST Headquartered in Rancho Dominguez, CA, Calcon-duitTM, a division of Calpipe Industries, Inc. baes. We supply Steel and Aluminum Rigid Metal Conduit (RMC), Steel Intermediate Metal Conduit (IMC) and Steel Electrical Metallic Tubing (EMT). Submittal Sheet Wheatland Tube’s rigid metal conduit (RMC) comes in eight vivid colors, making it the easiest way to identify critical systems in any tough environment. Each material brings unique advantages, making rigid conduit versatile Resource: NEC Conduit Fill Charts & Tables for ENT (Electrical Non-Metallilc Tubing) and Schedule 80 PVC Conduit. 731 3. Westlake Pipe & Fittings’ Rigid Electrical Conduit ofers superior performance, contributing to the overall success and eficiency of your Dec 29, 2020 · The objective of the committee is to produce a comprehensive specification that will establish uniform dimensions and Standard construction requirements for Electrical Rigid Steel Conduit, Steel Electrical Metallic Tubing, Electrical Intermediate Metal Conduit, and Electrical Aluminum Rigid Conduit raceway products and their associated components. 356 1299 3783 5. Testing Wheatland Tube performs regular tests of its rigid metal conduit for weld strength, plating thickness, threadability, all dimensions, and uniform smoothness of the interior and exterior coatings. RIGID METAL CONDUIT - STEEL (WEIGHTS AND DIMENSIONS) Conduits up to 4” are UL Listed (UL6) Colors Available: PVC coated Rigid Conduits available upon request Corrosion Resistance of Carlon Schedule 40 and Schedule 80 PVC Conduit and Fittings Carlon Schedule 40 and Schedule 80 are generally chemicals not on this list are manufactured or used because acceptable for use in environments containing the chemicals worker safety requirements dictate that any air presence or below. 68/c (100 ft) ft Overview 4 Inch Rigid Steel 90 Degree Elbow The elbows are bent sections of the conduit run and used to change raceway direction or bypass the obstructions Also known as: 786692001708, 4R90 May 12, 2025 · Below is a chart I found in an old book depicting the weights and dimensions of electrical conduit types, including rigid conduit, iron pipe, and Electrical Metallic Tubing (EMT). conduit has excellent corrosion resistance with high strength ductile steel for long life and easy bending. Manufactured from mild steel, rigid conduit is highly resistant to damage from impact yet ductile to facilitate bending. 1 0. The marks on the bender are to assist with bending the conduit at different angles when the bending formulas are used. It is crafted with galvanized steel to help ensure strength. Smooth, continuous raceways for fast wire-pulling. tdiuflzobkhpmxnhskuiugoqjsmgueazkezwsznasujupls
