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Home > Pipe Specs > SDR Pipe

SDR Pipe Reference

Select Mechanical or Inflatable Pipe Plugs based on the
below pipe ID and along with the pressure to be blocked

(PETERSEN DOES NOT SELL PIPE)

SDR = "Standard Dimension Ratio" is used by many PE pipe manufacturers as a method of rating pressure piping. SDR is a ratio of pipe diameter to wall thickness and can be expressed as SDR = D/s

SDR 11 means that "D" outside diameter of the pipe is eleven times the thickness "s" of the wall.

With a high SDR ratio the pipe wall is thin compared to the pipe diameter and will have a low pressure rating.

With a low SDR ratio the pipe wall is thick compared to the pipe diameter and will have a high pressure rating.

sdr
D = pipe outside diameter (mm)
s = pipe wall thickness (mm)

The following tables represent the dimensional specifications for ASTM D3035, ASTM F714 and ASTM F2160 for OD controlled inner duct.

1/2" Size Weight/LF (lbs) Pipe Dimensions
OD ID Wall
1/2" SDR 11 .085 .840 .667 .076
1/2" SDR 13.5 .072 .840 .696 .062
3/4" Size Weight/LF (lbs) Pipe Dimensions
OD ID Wall
3/4" SDR 7 .182 1.050 .750 .150
3/4" SDR 9 .152 1.050 .797 .117
3/4" SDR 11 .130 1.050 .839 .095
3/4" SDR 13.5 .110 1.050 .874 .078
3/4" SDR 15.5 .098 1.050 .895 .068
3/4" SDR 17 .092 1.050 .906 .062
1" Size Weight/LF (lbs) Pipe Dimensions
OD ID Wall
1" SDR 7 .286 1.315 .939 .188
1" SDR 9 .235 1.315 1.003 .146
1" SDR 11 .200 1.315 1.051 .120
1" SDR 13.5 .169 1.315 1.100 .097
1" SDR 15.5 .151 1.315 1.147 .084
1" SDR 17 .139 1.315 1.140 .077
1 1/4" Size Weight/LF (lbs) Pipe Dimensions
OD ID Wall
1 1/4" SDR 7 .454 1.660 1.186 .237
1 1/4" SDR 9 .372 1.660 1.270 .184
1 1/4" SDR 11 .314 1.660 1.338 .151
1 1/4" SDR 13.5 .264 1.660 1.394 .123
1 1/4" SDR 15.5 .235 1.660 1.426 .107
1 1/4" SDR 17 .217 1.660 1.445 .098
1 1/2" Size Weight/LF (lbs) Pipe Dimensions
OD ID Wall
11/2" SDR 7 .595 1.900 1.358 .271
11/2" SDR 9 .488 1.900 1.452 .211
11/2" SDR 11 .409 1.900 1.534 .173
11/2" SDR 13.5 .343 1.900 1.599 .141
11/2" SDR 15.5 .305 1.900 1.635 .123
11/2" SDR 17 .282 1.900 1.656 .112
2" Size Weight/LF (lbs) Pipe Dimensions
OD ID Wall
2" SDR 9 .762 2.375 1.816 .264
2" SDR 11 .639 2.375 1.917 .216
2" SDR 13.5 .531 2.375 2.002 .176
2" SDR 15.5 .469 2.375 2.049 .153
2" SDR 17 .433 2.375 2.095 .140
2 1/2" Size Weight/LF (lbs) Pipe Dimensions
OD ID Wall
2 1/2" SDR 9 1.117 2.875 2.198 .319
2 1/2" SDR 11 .936 2.875 2.321 .261
2 1/2" SDR 13.5 .778 2.875 2.424 .213
3" Size Weight/LF (lbs) Pipe Dimensions
OD ID Wall
3" SDR 9 1.655 3.500 2.676 .389
3" SDR 11 1.387 3.500 2.825 .318
3" SDR 13.5 1.153 3.500 2.951 .259
3" SDR 15.5 1.105 3.500 3.021 .226
4" Size Weight/LF (lbs) Pipe Dimensions
OD ID Wall
4" SDR 9 2.737 4.500 3.440 .500
4" SDR 11 2.293 4.500 3.633 .409
4" SDR 13.5 1.906 4.500 3.794 .333
4" SDR 15.5 1.678 4.500 3.885 .290
4" SDR 35 1.05 4.215 3.975 .120
5" Size Weight/LF (lbs) Pipe Dimensions
OD ID Wall
5" SDR 11 3.505 5.562 4.490 .506
5" SDR 13.5 2.912 5.562 4.689 .412
5" SDR 15.5 2.563 5.562 4.801 .359
6" Size Weight/LF (lbs) Pipe Dimensions
OD ID Wall
6" SDR 11 4.971 6.625 5.348 .602
6" SDR 13.5 4.130 6.625 5.585 .491
6" SDR 35 2.36 6.275 5.915 .180
8" Size Weight/LF (lbs) Pipe Dimensions
OD ID Wall
8" SDR 35 4.24 8.400 8.400 8.400
10" Size Weight/LF (lbs) Pipe Dimensions
OD ID Wall
10" SDR 35 6.64 10.500 9.900 .300
12" Size Weight/LF (lbs) Pipe Dimensions
OD ID Wall
12" SDR 35 9.50 12.500 11.780 .360
15" Size Weight/LF (lbs) Pipe Dimensions
OD ID Wall
15" SDR 35 14.19 15.300 14.426 .437
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