Product name:Electrical Metallic Tubing Conduit EMT Conduit Supplier From China Standard: UL797/ANSI C80.3. Size: 1/2", 3/4", 1", 1-1/4", 1-1/2", 2", 2-1/2", 3", 3-1/2", 4". Material: cold rolled coiling Surface: Hot-dip galvanized(HDG) or Pre- galvanized(PG). Delivery time:About 20 days SPECIFICATION: Electrical Metallic Tubing Conduit EMT Conduit Supplier From China Trade Size Outside Diameter Wall Thickness Length inch inch mm inch mm ft meter 1/2" 0.706 17.93 0.042 1.07 10 3.05 3/4" 0.922 23.42 0.049 1.25 10 3.05 1" 1.163 29.54 0.057 1.45 10 3.05 1-1/4" 1.510 38.35 0.065 1.65 10 3.05 1-1/2" 1.740 44.20 0.065 1.65 10 3.05 2" 2.197 55.80 0.065 1.65 10 3.05 2-1/2" 2.875 73.03 0.072 1.83 10 3.05 3" 3.500 88.90 0.072 1.83 10 3.00 4" 4.500 114.30 0.083 2.11 10 3.00 Tolerance: Outside Diameter: ±0.13mm (0.005") Length: ±6.35mm (0.25") Customization: The wall thickness and length can be customized. Company Advantage: 1. Specilize in EMT(Electrical Metallic Tubing), IMC(Intermediater Metal Conduit),BS31-1940,BS4568-1970,Strut channel & fittings, PVC coated flexible conduit,GI electrical box. 2.High quality and competitive price are our advantages. We have a professional subsidary plant which established in 1998 and has a lot production experience. Thus, our price is more competitive. The materials we used are 1st, we pay attention to every detail of quality from producing to packing, so our product quality is better than others. 3.And we provide our customers with a compelete after-sales service. In the past years, depending on high quality, competitive price and good service, our company has won customer's appreciation and trust. Exporting to European, American, Middle East, Southeast Asia, Afican and other countries and regions. If you are interested our products,please contact me,let's talk more details! Please rest assured,our quality is guaranteed!