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Dimension Table
Pipe Grading Guide
 
Weight Calculator
OD (inches):
Wall (inches):
Weight (lb./ft.):

 

 
NPS Quicklink
 
 
 
NPS/OD MM
SCH. NO.
WALL
WEIGHT FOOT
ID
SECTION MODULUS
IN
MM
NPS
1/8
5
0.035
0.89
0.138
.335
0.0035
OD
0.405
10
0.049
1.24
0.186
.307
0.0044
MM
10.3
STD-40
0.068
1.73
0.240
.269
0.0053
 
 
XHY-80
0.095
2.41
0.310
.215
0.0060
NPS
1/4
5
0.049
1.24
0.257
.442
0.0085
OD
0.540
10
0.065
1.65
0.330
.410
0.0103
MM
13.7
STD-40
0.088
2.24
0.420
.364
0.0123
 
 
XHY-80
0.119
3.02
0.540
.302
0.0139
NPS
3/8
5
0.049
1.24
0.327
.577
0.0141
OD
0.675
10
0.065
1.65
0.423
.545
0.0174
MM
17.1
STD-40
0.091
2.31
0.570
.493
0.0216
 
 
XHY-80
0.126
3.20
0.738
.423
0.0250
NPS
1/2
5
0.065
1.65
0.538
.710
0.0285
OD
0.840
10
0.083
2.11
0.671
.674
0.0341
MM
21.3
STD-40
0.113
2.77
0.851
.622
0.0407
 
 
XHY-80
0.154
3.73
1.088
.546
0.0478
 
 
160
0.219
4.78
1.309
.464
0.0528
 
 
XXHY
0.308
7.47
1.714
.252
0.0577
NPS
3/4
5
0.065
1.65
0.684
.920
0.0467
OD
1.050
10
0.083
2.11
0.857
.884
0.0566
MM
26.7
STD-40
0.113
2.87
1.130
.824
0.0705
 
 
STD-80
0.154
3.91
1.474
.742
0.0853
 
 
160
0.219
5.56
1.940
.612
0.1006
 
 
XXHY
0.308
7.82
2.440
.434
0.1103
NPS
1
5
0.065
1.65
0.868
1.185
0.0761
OD
1.315
 
0.072
1.83
0.960
1.171
0.0829
MM
33.4
 
0.083
2.11
1.090
1.149
0.0940
 
 
 
0.095
2.41
1.240
1.125
0.1037
 
 
10
0.109
2.77
1.400
1.097
0.1152
 
 
 
0.125
3.18
1.590
1.065
0.1272
 
 
STD-40
0.133
3.38
1.680
1.049
0.1328
 
 
XHY-80
0.179
4.55
2.170
.957
0.1606
 
 
160
0.250
6.35
2.840
.815
0.1904
 
 
XXHY
0.358
9.09
3.660
.599
0.2136
NPS
1-1/4
5
0.065
1.65
1.11
1.530
0.1250
OD
1.660
 
0.072
1.83
1.22
1.516
0.1367
MM
42.2
 
0.083
2.11
1.40
1.494
0.1545
 
 
 
0.095
2.41
1.59
1.470
0.1729
 
 
10
0.109
2.77
1.81
1.442
0.1934
 
 
 
0.125
3.18
2.05
1.410
0.2154
 
 
STD-40
0.140
3.56
2.27
1.380
0.2346
 
 
XHY-80
0.191
4.85
2.99
1.278
0.2913
 
 
160
0.250
6.35
3.76
1.160
0.3421
 
 
XXHY
0.382
9.70
5.21
.896
0.4110
NPS
1-1/2
5
0.063
1.60
1.27
1.774
0.1617
OD
1.900
 
0.083
2.11
1.61
1.734
0.2063
MM
48.3
 
0.095
2.41
1.83
1.710
0.2316
 
 
 
0.109
2.77
2.08
1.682
0.2598
 
 
10
0.125
3.18
2.37
1.650
0.2905
 
 
STD-40
0.145
3.68
2.72
1.610
0.3262
 
 
XHY-80
0.200
5.08
3.63
1.500
0.4118
 
 
160
0.281
7.14
4.86
1.338
0.5079
 
 
XXH
0.400
10.16
6.41
1.100
0.5977

 

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Copyright © 2006 Independent Pipe & Steel, Inc. All rights reserved.
Revised: October 18, 2006