Conduit specifications, Sdr 11, Sdr 13.5 – CommScope ConQuest Conduit Construction User Manual
Page 64: 7 appendix
Conduit Specifications
SDR 11
Nominal
Minimum
Nominal
Outside Diameter
Wall Thickness
Nominal Inner
Min. Bend Radius
Max. Pulling
Weight*
Size
(inches)
(inches)
Diameter (inches)
Unsupported (inches)
Tension (lbs.)
(lb/kft)
1
/
2
” 0.840
0.076
0.668
10
390 85
3
/
4
” 1.050
0.095
0.840
12
605 130
1
1
/
4
”
1.660
0.151
1.338
18
1,520 320
1
1
/
2
”
1.900
0.173
1.533
20
1,760 416
2”
2.375
0.216
1.917
26
3,105 640
3 ”
3.500
0.318
2.826
48
6,740 1,386
4”
4.500
0.409
3.633
60
11,145 2,295
SDR 13.5
Nominal
Minimum
Nominal
Outside Diameter
Wall Thickness
Nominal Inner
Min. Bend Radius
Max. Pulling
Weight*
Size
(inches)
(inches)
Diameter (inches)
Unsupported (inches)
Tension (lbs.)
(lb/kft)
1/2” 0.840
0.062
0.696
10
320 71
3/4” 1.050
0.078
0.874
12
505 111
1”
1.315
0.097
1.101
14
790 169
11/4”
1.660
0.123
1.394
18
1,260
265
1
1/2” 1.900
0.141
1.598
20
1,455 344
2 ”
2.375
0.176
2.002
26
2,580 532
3”
3.500
0.259
2.951
48
5,590 1,154
4”
4.500
0.333
3.794
60
9,250 1,905
Specifications are subject to change without notice.
*Weight does not include the reel.
NOTES
Standard Dimension Ratio (SDR) is the ratio between the wall thickness and the outside diameter of a specific conduit.
Schedule 40 & Schedule 80 dimensions are a specific wall thickness to each conduit diameter.
Other wall thicknesses are available upon request.
8.7 Appendix
Conduit Cable Specifications