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Electrical Metallic Tubing Conduit

  • UL797, ANSI C80.3

  • Lonwow

Product description:

The electrical metallic tubing(EMT), sometimes called thin-wall, is commonly used instead of galvanized rigid conduit(GRC), as it is less costly and lighter than GRC. EMT itself is not threaded but can be used with threaded fittings and clamp to it. Lengths of conduit are connected to each other and to equipment with clamp-type fittings. Like GRC, EMT is more common in commercial and industrial buildings than is residential applications. EMT is generally made of coated steel. 




  • Common size:

  • Standard: UL797, ANSI C80.3
    Application: Used as an unthreaded steel raceway for protection and routing of electrical wiring.

  • EMT(Electrical Metallic Tubing) Dimensions and WeightsNominal DimensionOutside DiameterWall ThicknessLengthWeightInchmmInchmmInchmmFTmmKG1/2"160.70617.930.0421.071030501.353/4"210.92223.420.0491.241030502.081"271.16329.540.0571.451030503.071-1/4"351.5138.350.0651.651030504.551-1/2"411.7444.20.0651.651030505.282"532.19755.80.0651.651030506.722-1/2"632.87573.030.0721.831030509.793"783.588.90.0721.8310305011.983-1/2" 914101.60.0832.1110305015.784"1034.5114.30.0832.1110305017.81

Notes: Applicable tolerance

Length: 10FT ±1/4in. 3050mm  ±6.35mm.

Outside Diameter:  1/2" to 2" ±0.005in.(16mm to 53mm ±0.13mm).

                                  2-1/2" ±0.010in. (63mm ±0.25mm).


1. Conduit edge doing the cutting process



Lonwow's EMT conduit edge doing the cutting process, it can help wires and cables prevent Scratched and damaged.

2. Interior wall doing deburring



The interior wall of Lonwow's EMT conduit doing the deburring process, it can provide a smooth surface for faster wire pulling.

3. Antioxidant coating



Lonwow's pre-galvanized EMT conduits do antioxidant coating processes to help further prevent corrosion.



lonwow emt conduit application 2

lonwow emt conduit application

Our company:

Lonwow Industry Co., Ltd. is a leading manufacturer of electrical metal conduits and fittings in Jiangsu Province, China. 

This factory is focused on Electrical Metallic conduits, fittings, C channels, and power bridge systems since 2016. Our main products are EMT, IMC, RSC steel conduits, aluminum conduits, stainless steel conduits, and fittings. C channel, Electrical junction box, flexible conduit, etc. We have UL certificates for our products of Electrical metal conduits and junction boxes. 
Our products widely exporting to many countries, such as the USA, Canada, Italy, Middle East, South Asian, etc. With our good quality and reputation. Warmly welcome all customers and friends to contact and cooperate with us.

lw company 

Our certificates:


Our exhibitions:




Production process:


Pack and ship:



Our service:

1. 24H at your service.

2. DIY, logo printing, carton designs are also accepted.

3. Free samples are ready for your reference.

4. Flexible terms of payment (T/T, L/C, DP and so on are all accepted).


Warmly welcome all customers and friends to contact and cooperate with us. Thank you for your interest in our products and service. 

Production process:

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