+66 (0) 2934 4790 (20 Auto lines) info@royaltec.com    
 



 
 
Electrical Metallic Tubing (EMT)
 
1.

Furnished in standard length of 3,050 mm. (10 feet)

   
2.

Available in Hot-Dip Galvanized both inside and outside.

 
Applicable Tolerances
 
  Outside Diameter

E 0.13 mm. (0.005 in.)

     
  Length E 6.35 mm. (1/4 in.)
     
 
AMERICAN STANDARD ELECTRICAL METALLIC TUBING ANSI C80.3-1983
 
Trade Size
(in.) 		Diameter Wall Thickness Min. Acceptable Weight
Outside Dia. Inside Dia. (in.) (mm.) (ibs/ft.) (kgs/m.)
(in.) (mm.) (in.) (mm.)
1/2 0.706 17.93 0.622 15.80 0.042 1.07 0.285 0.424
3/4 0.922 23.42 0.824 20.93 0.049 1.25 0.435 0.647
1 1.163 29.54 1.049 26.64 0.057 1.45 0.640 0.952
1 1/4 1.510 38.35 1.380 35.05 0.065 1.65 0.950 1.141
11/2 1.740 44.20 1.610 40.89 0.065 1.65 1.10 1.637
2 2.197 55.80 2.067 52.50 0.065 1.65 1.40 2.083
 
RSI   l   Electrical Metallic Tubing (EMT)
Intermediate Metal Conduit (IMC)   l   Rigid Steel Conduit (RSC)
 
 
 
 
     
  Royaltec International Co., Ltd.
350 Soi Ladprao 94, Ladprao rd, Wangthonglang, Bangkok 10310, Thailand.
Tel : +66(0) 2934 4790 (20 Auto lines) Fax : +66(0) 2539 4028
 
 

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