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Help CenterBlack, Grey 3 4 Inch Emt Conduit
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Electricity network construction material electrical metallic tubing EMT conduit
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 is commerical and industrial buildings than is residential applications. EMT is generally made of coated steel.
To know how to install system, See it on youtube: /watch?v=t5z8HC1PTag
standard |
American National Standard for Steel(ANSI C80.3) |
Underweiters Laboratories Standard for Electrical Metallic Tubing(UL797) | |
National electrical code(NEC)/NFPA70 | |
Canadian electrical code(CEC)/CSA C22.1,BS7671, IEC60364. | |
Size |
1/2"-4" |
Material |
1st class steel . |
Surface Treatment |
Pre-galvanized(Class3).Hot-dipped galvanized( Class 4) |
Packing |
Tied by wire line or packed in woven bags. |
Applicable tolerance |
Length: 10FT ±1/4inch (3050mm ±6.35mm) |
OD :1/2"~2"±0.005inch(16mm~53mm ±0.13mm) |
| EMT(Electrical Metallic Tubing) Dimensiions and Weights | ||||||||
| Nominal Diamension | Outside Diameter | Wall Thickness | Length | Weight | ||||
| Size | Size | |||||||
| Inch | mm | Inch | mm | Inch | mm | FT | mm | KG/Meter |
| 1/2" | 16 | 0.706 | 17.93 | 0.042 | 1.07 | 10 | 3050 | 0.439 |
| 3/4" | 21 | 0.922 | 23.42 | 0.049 | 1.24 | 10 | 3050 | 0.669 |
| 1" | 27 | 1.163 | 29.54 | 0.057 | 1.45 | 10 | 3050 | 0.99 |
| 1-1/4" | 35 | 1.51 | 38.35 | 0.065 | 1.65 | 10 | 3050 | 1.469 |
| 1-1/2" | 41 | 1.74 | 44.2 | 0.065 | 1.65 | 10 | 3050 | 1.698 |
| 2" | 53 | 2.197 | 55.8 | 0.065 | 1.65 | 10 | 3050 | 2.17 |
| 2-1/2" | 63 | 2.875 | 73.03 | 0.072 | 1.83 | 10 | 3050 | 3.177 |
| 3" | 78 | 3.5 | 88.9 | 0.072 | 1.83 | 10 | 3050 | 3.879 |
| 3-1/2" | 91 | 4 | 101.6 | 0.083 | 2.11 | 10 | 3050 | 5.17 |
| 4" | 103 | 4.5 | 114.3 | 0.083 | 2.11 | 10 | 3050 | 5.75 |
We have been operating for many years, our products are exported to southeast Asia, the Middle East and other places.Our factory production scale in the industry is second to none.Products range is large, advanced technology.
Quality guarantee:
If any quality questions caused by our fault, we will take 100% charge for your loss.
Why choose us?
1.Flexible payment way
Good financial chain ensure TT, L/C, D/P payment ways.
2.Timely and stalble delivery
Stable production line and advanced managerment system enable the timely and stable delivery
3.Reliable quality
Advanced technology and more than 10 years working experience make our quality superior.
1.Q:What is your delivery time?
A :Usually 15-25days. will be changed to your requirement
2.Q:Whice payment can you accept?
A: TT, LC are accepted
3.Q:What is your MOQ?
A: No limit for pre-galvanized and size from 1/2" to 4". MOQ 20tons for hot-dipped galvanized and unconventional Specifications.
4.Q: I want to fill a container with maximum use
A: Tell us the size of the conduit you want and we will arrange the exact proportion for you
5.Q: I am interested in the products but I do not have experience
A: Tell us your budget and target market and we will give you professional advice of exact kinds and quantity.
6.Q: Can I get some samples for check?
A:Yes. Samples can be provided for free but you should take charge for the freight fee and we will deduct the cost from your first order.
Send Inquiry to This Supplier
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