PVC & CPVC Corrosion Resistant Industrial Pressure Pipe
Tolerances and Skid Quantites
Outside Diameters and Tolerances
Pallet & Truck Load Quantities
Schd. 40 & SDR’s
Tolerances
Nom.
For Max. and Min. Diameter O of R
Pipe Outside
SDRs 21, SDR
Size (in.) Diam. Average. Sch. 40 Sch. 80 Sch. 120 26 & 41
13.5
1/8
1/4
3/8
1/2
3/4
1
1-1/4
1-1/2
2
2-1/2
3
3-1/2
4
5
6
8
10
12
14
16
18
20
24
0.405
0.540
0.675
0.840
1.050
1.315
1.660
1.900
2.375
2.875
3.500
4.000
4.500
5.563
6.625
8.625
10.750
12.750
14.000
16.000
18.000
20.000
24.000
±0.004
±0.004
±0.004
±0.004
±0.004
±0.005
±0.005
±0.006
±0.006
±0.007
±0.008
±0.008
±0.009
±0.010
±0.011
±0.015
±0.015
±0.015
±0.015
±0.019
±0.019
±0.023
±0.031
±0.008
±0.008
±0.008
±0.008
±0.010
±0.010
±0.012
±0.012
±0.012
±0.015
±0.015
±0.050
±0.050
±0.050
±0.050
±0.075
±0.075
±0.075
±0.100
±0.160
±0.180
±0.200
±0.240
±0.008
±0.008
±0.008
±0.008
±0.010
±0.010
±0.012
±0.012
±0.012
±0.015
±0.015
±0.015
±0.015
±0.030
±0.035
±0.075
±0.075
±0.075
±0.100
±0.160
±0.180
±0.200
±0.240
±0.008
±0.010
±0.010
±0.012
±0.012
±0.012
±0.015
±0.015
±0.015
±0.015
±0.030
±0.035
±0.045
±0.050
±0.060
±0.015
±0.015
±0.015
±0.015
±0.030
±0.030
±0.030
±0.030
±0.050
±0.050
±0.050
±0.050
±0.075
±0.075
±0.075
±0.100
±0.160
±0.180
±0.200
±0.240
±0.008
±0.010
±0.010
±0.012
±0.012
±0.012
±0.015
±0.015
Pcs./
Size (in.) Skid
Ft./
Skid
Skid
Dim.
Plain
End
Skids/
Truck
285
263
214
118
103
83
54
42
26
20
17
11
7
5
5
3
3
2
2
2
5700
5260
4280
2360
2060
1660
1080
840
520
400
340
220
140
100
100
60
60
40
40
40
44 x 08
43 x 10
44 x 12
43 x 11
43 x 12
44 x 14
44 x 14
42 x 16
44 x 16
42 x 19
43 x 21
36 x 27
43 x 23
36 x 27
42 x 31
48 x 19
54 x 21
36 x 21
40 x 23
48 x 28
32
28
24
28
28
28
28
24
24
20
16
12
12
12
12
10
8
8
16
12
1/2
3/4
1
1-1/4
1-1/2
2
2-1/2
3
4
5
6
8
10
12
14
16
*18
*18
20
24
Schd. 80
Belled Plain Belled
End
End End
Skids/ Skids/ Skids/
Truck Truck Truck
N/A
N/A
N/A
28
28
28
28
24
24
20
16
12
12
12
12
10
8
8
16
12
32
24
20
28
28
24
24
24
24
20
16
12
12
12
12
10
8
8
16
12
N/A
N/A
N/A
28
28
24
24
24
24
20
16
12
12
12
12
10
8
8
16
12
*NOTE: Skid quantities for 18" pipe vary; i.e. One row on truck = One skid of 3 pcs
and one skid of 2 pcs= 8 skids of 3pcs and 8 skids of 2pcs per truck
Specifications applicable to Schedule 40, 80 and 120 piping are described in ASTM D1785
Specifications applicable to SDR 41, 26, 21 and 13.5 piping are described in ASTM D2241
O of R = Out of Roundness
Wall Thickness and Tolerances
Nominal
Pipe
Size (in.)
Minimum
Tolerance
Minimum
Tolerance
1/8
1/4
3/8
1/2
3/4
1
1-1/4
1-1/2
2
2-1/2
3
3-1/2
4
5
6
8
10
12
14
16
18
20
24
0.068
0.088
0.091
0.109
0.113
0.133
0.140
0.145
0.154
0.203
0.216
0.226
0.237
0.258
0.280
0.322
0.365
0.406
0.437
0.500
0.562
0.593
0.687
+0.020
+0.020
+0.020
+0.020
+0.020
+0.020
+0.020
+0.020
+0.020
+0.024
+0.026
+0.027
+0.028
+0.031
+0.034
+0.039
+0.044
+0.049
+0.053
+0.060
+0.067
+0.071
+0.082
0.095
0.119
0.126
0.147
0.154
0.179
0.191
0.200
0.218
0.276
0.300
0.318
0.337
0.375
0.432
0.500
0.593
0.687
0.750
0.843
0.937
1.031
1.218
+0.020
+0.020
+0.020
+0.020
+0.020
+0.021
+0.023
+0.024
+0.026
+0.033
+0.036
+0.038
+0.040
+0.045
+0.052
+0.060
+0.071
+0.082
+0.090
+0.101
+0.112
+0.124
+0.146
6
Schedule 40
Schedule 80
Schedule 120
Minimum
Tolerance
0.170
0.170
0.200
0.215
0.225
0.250
0.300
0.350
0.350
0.437
0.500
0.562
0.718
0.843
1.000
+0.020
+0.020
+0.024
+0.026
+0.027
+0.030
+0.036
+0.042
+0.042
+0.052
+0.060
+0.067
+0.086
+0.101
+0.120
Wall Thickness
SDR 41
Minimum
0.439
0.488
0.585
Tolerance
+0.061
+0.068
+0.082
SDR 26
Minimum
0.060
0.064
0.073
0.091
0.110
0.135
0.154
0.173
0.214
0.255
0.332
0.413
0.490
0.538
0.615
0.692
0.769
0.923
Tolerance
+0.020
+0.020
+0.020
+0.020
+0.020
+0.020
+0.020
+0.020
+0.027
+0.031
+0.040
+0.050
+0.059
+0.064
+0.074
+0.083
+0.092
+0.111
SDR 21
Minimum
Tolerance
0.060
0.063
0.079
0.090
0.113
0.137
0.167
0.190
0.214
0.265
0.316
0.410
+0.020
+0.020
+0.020
+0.020
+0.020
+0.020
+0.020
+0.023
+0.026
+0.032
+0.038
+0.049
SDR 13.5
Minimum
Tolerance
0.062
+0.020
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