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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
26
 
0.250
6.35
68.75
25.500
128.985
OD
26.000
 
0.281
7.14
77.18
25.438
144.460
MM
660.4
10
0.312
7.92
85.60
25.376
159.823
 
 
 
0.344
8.74
94.26
25.312
175.563
 
 
STD
0.375
9.53
102.63
25.250
190.696
 
 
 
0.406
10.31
110.98
25.188
205.721
 
 
 
0.438
11.13
119.57
25.124
221.114
 
 
 
0.469
11.91
127.88
25.062
235.912
 
 
XHY-20
0.500
12.70
136.17
25.000
250.603
 
 
 
0.562
14.27
152.68
24.876
279.658
 
 
30
0.625
15.88
177.56
24.750
322.886
 
 
 
0.656
16.66
169.38
24.688
308.737
 
 
 
0.688
17.48
185.99
24.624
337.379
 
 
 
0.750
19.05
202.25
24.500
365.138
 
 
 
0.938
23.83
251.07
24.124
446.773
NPS
28
 
0.250
6.35
74.09
27.500
149.902
OD
28.000
 
0.281
7.14
83.19
27.438
167.929
MM
711.2
10
0.312
7.92
92.26
27.376
185.836
 
 
 
0.344
8.74
101.61
27.312
204.192
 
 
STD
0.375
9.53
110.64
27250
221.580
 
 
 
0.406
10.31
119.65
27.188
239.392
 
 
 
0.438
11.13
128.93
27.124
257.372
 
 
 
0.469
11.91
137.90
27.062
274.668
 
 
XHY-20
0.500
12.70
146.85
27.000
291.847
 
 
 
0.531
13.49
155.78
26.938
308.907
 
 
 
0.562
14.27
164.69
26.876
325.852
 
 
 
0.594
15.09
173.86
26.812
343.219
 
 
30
0.625
15.88
182.73
26.750
259.924
 
 
 
0.656
16.66
191.58
26.688
376.517
 
 
 
0.688
17.48
200.69
26.624
393.522
 
 
 
0.719
18.26
209.49
26.562
409.878
 
 
 
0.750
19.05
218.28
26.500
426.121
NPS
30
 
0.250
6.35
79.43
29.500
172.390
OD
30.000
 
0.281
7.14
89.19
29.438
193.164
MM
762.0
10
0.312
7.92
98.93
29.376
213.810
 
 
 
0.344
8.74
108.95
29.312
234.983
 
 
STD
0.375
9.53
118.65
29.250
255.361
 
 
 
0.406
10.31
128.32
29.188
275.613
 
 
 
0.438
11.13
138.29
29.124
296.383
 
 
 
0.496
11.91
147.92
29.062
316.371
 
 
XHY-20
0.500
12.70
157.53
29.000
336.234
 
 
 
0.562
14.27
176.69
28.876
375.579
 
 
30
0.625
15.88
196.08
28.750
415.039
 
 
 
0.656
16.66
205.59
28.688
434.270
 
 
 
0.688
17.48
215.38/
28.624
453.989
 
 
 
0.750
19.05
234.29
28.500
491.818
 
 
 
0.875
22.23
272.17
28.250
566.600
 
 
 
1.000
25.40
309.72
28.000
639.426
NPS
32
 
0.250
6.35
84.77
31.500
196.449
OD
32.000
 
0.281
7.14
95.19
31.438
220.166
MM
812.8
10
0.312
7.92
105.59
31.376
243.744
 
 
 
0.344
8.74
116.30
31.312
267.936
 
 
STD
0.375
9.53
126.66
31.250
291.228
 
 
 
0.406
10.31
136.99
31.188
314.387
 
 
 
0.438
11.13
147.64
31.124
338.146
 
 
 
0.469
11.91
157.94
31.062
361.021
 
 
XHY-20
0.500
12.70
168.21
31.000
383.763
 
 
 
0.562
14.27
188.70
30.876
428.837
 
 
30
0.625
15.88
209.43
30.750
474.082
 
 
 
0.656
16.66
219.60
30.688
496.146
 
 
40
0.688
17.48
230.08
30.624
518.780
 
 
 
0.750
19.05
250.31
30.500
562.229
 
 
 
0.875
22.23
290.86
30.250
648.231
 
 
 
1.000
25.40
331.08
30.000
732.130
NPS
34
 
0.250
6.35
90.11
33.500
222.079
OD
34.000
 
0.281
7.14
101.19
33.438
248.933
MM
863.6
 
0.312
7.92
112.25
33.376
275.640
 
 
10
0.344
8.74
123.65
33.312
303.051
 
 
STD
0.375
9.53
134.67
33.250
329.452
 
 
 
0.406
10.31
145.67
33.188
355.712
 
 
 
0.438
11.13
157.00
33.124
382.662
 
 
 
0.469
11.91
167.95
33.062
408.620
 
 
XHY-20
0.500
12.70
178.89
33.000
434.434
 
 
 
0.562
14.27
200.70
32.876
485.628
 
 
30
0.625
15.88
222.78
32.750
537.053
 
 
 
0.656
16.66
233.61
32.688
562.145
 
 
40
0.688
17.48
244.77
32.624
587.594
 
 
 
0.750
19.05
266.33
62.500
637.352
 
 
 
0.875
22.23
309.55
32.250
735.360
 
 
 
1.000
25.40
352.44
32.000
831.119

 

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