Seamless and Welded Steel Pipes -

 
Nominal Size Outside Daimeter Wall Thickness Class Sched No. Plain End
Nominal Weight Butt Welded Grade A Grade B
in in mm in mm     lb/ft kg/ft kg/m psi kg/cm2 psi kg/cm2 psi kg/cm2
1/8 .405 10.3 .068
.095
1.7
2.4
std
xs
40
80
.24
.31
.11
.14
.36
.46
700
850
49.2
59.8
700
850
49.2
59.8
700
850
49.2
59.8
1/4 .540 13.7 .088
.119
2.2
3.0
std
xs
40
80
.42
.54
.19
.24
.63
.80
700
850
49.2
59.8
700
850
49.2
59.8
700
850
49.2
59.8
3/8 .675 17.1 .091
.126
2.3
3.2
std
xs
40
80
.57
.74
.26
.34
.85
1.10
700
850
49.2
59.8
700
850
49.2
59.8
700
850
49.2
59.8
1/2 .840 21.3 .109
.147
.294
2.8
3.7
7.5
std
xs
xxs

40
80
...

.85
1.09
1.71
.39
.49
.78
1.26
1.62
2.54
700
850
1 500
49.2
59.8
70.3
700
850
1 000
49.2
59.8
70.3
700
850
1 000
49.2
59.8
70.3
3/4 1.050 26.7 .113
.154
.308
2.9
3.9
7.8
std
xs
xxs
40
80
...
1.13
1.47
2.44
.51
.67
1.111
1.68
2.19
3.63
700
850
1 000
49.2
59.3
70.3
700
850
1 000
49.2
59.8
70.3
700
850
1 000
49.2
59.8
70.3
1 1.315 33.4 .133
.179
.358
3.4
4.5
9.1
std
xs
xxs
40
80
...
1.68
2.17
3.66
.76
.98
1.66
2.50
3.23
5.45
700
850
1 000
49.2
59.8
70.3
700
850
1 000
49.2
59.8
70.3
700
850
1 000
49.2
59.8
70.3
1 1/4 1.660 42.2 .140
.191
.382
3.6
4.9
9.7
std
xs
xxs
40
80
...
2.27
3.00
5.21
1.03
1.36
2.36
3.38
4.46
7.75
1 000
1 300
1 400
70.3
91.4
98.4
1 000
1 500
1 800
70.3
105.5
126.6
1 100
1 600
1 900
77.3
112.5
113.6
1 1/2 1.900 48.3 .145
.200
.400
3.7
5.1
10.2
std
xs
xxs
40
80
...
2.72
3.63
6.41
1.23
1.65
2.91
4.05
5.40
9.45
1 000
1 300
1 400
70.3
91.4
98.4
1 000
1 500
1 800
70.3
105.5
126.6
1 100
1 600
1 900
77.3
112.5
133.6
2 2.375 60.3 .154
.218
.344
.436
3.9
5.5
8.7
11.1
std
xs
...
xxs
40
80
160
...
3.65
5.02
7.46
9.03
1.66
2.28
3.38
4.10
5.43
7.47
11.10
13.44
1 000
1 300
...
1 400
70.3
91.4
...
98.4
2 300
2 500
2 500
2 500
161.7
175.8
175.8
175.8
2 500
2 500
2 500
2 500
175.8
175.8
175.8
175.8
2 1/2 2.875 73.0 .203
.276
.375
.552
5.2
7.0
9.5
14.0
std
xs
...
xxs
40
80
160
...
5.79
7.66
10.01
13.10
2.63
3.47
4.54
6.21
8.62
11.40
14.90
20.39
1 000
1 300
1 400
1 400
70.3
91.4
98.4
98.4
2 500
2 500
2 500
2 500
175.8
175.8
175.8
175.8
2 500
2 500
2 500
2 500
175.8
175.8
175.8
175.8
3 3.500 88.9 .188
.216
.300
.438
.600
4.8
5.5
7.6
11.1
15.2
..
std
xs
...
xxs
40
80
160
...
6.65
7.58
10.25
14.32
18.58
3.02
3.44
4.65
6.50
8.43
9.90
11.28
15.25
21.31
27.65

1 000
1 000
1 300
...
...

70.3
70.3
91.4
...
...
...
2 200
2 500
2 500
2 500
...
154.7
175.8
175.8
175.8
...
2 500
2 500
2 500
2 500
...
175.8
175.8
175.8
175.8
3 1/2 4.000 101.6 .188
.226
.318
4.8
5.7
8.1
...
std
xs
...
40
80
7.65
9.11
12.51
3.47
4.13
5.67
11.38
13.56
18.62
1 200
1 200
1 700
84.4
84.4
119.5
...
2 000
2 800
...
140.6
196.9
...
2 400
2 800
...
168.7
196.7
4 4.500 114.3 .156
.188
.219
.237
.337
.438
.531
.674
4.0
4.8
5.6
6.0
8.6
11.1
13.5
17.1
...
...
std
xs
...
...
xxs
...
...
...
40
80
120
160
...
7.24
8.66
10.01
10.79
14.98
19.00
22.51
27.54
3.28
3.93
4.54
4.89
6.79
8.62
10.21
12.49
10.77
12.89
14.90
16.06
22.29
28.28
33.50
40.98
1 000
1 200
1 200
1 200
1 700
...
...
...
70.3
84.4
84.4
84.4
119.5
...
...
...
...
...
...
1 900
2 700
2 800
2 800
2 800
...
...
...
133.6
189.8
196.9
196.9
196.9
...
...
...
2 200
2 800
2 800
2 800
2 800
...
...
...
154.7
196.9
196.9
196.9
196.9
5 5.563 141.3 .258
.375
.500
.625
.750
6.6
9.5
12.7
15.9
19.0
std
xs
...
...
xxs
40
80
120
160
...
14.62
20.78
27.04
32.96
38.55
6.63
9.43
12.27
14.95
17.49
21.76
30.92
40.24
49.05
57.37
...
...
...
...
...
...
...
...
...
...
1 700
2 400
2 800
2 800
2 800
119.5
168.7
196.9
196.9
196.9
1 900
2 800
2 800
2 800
2 800
133.6
196.9
196.9
196.9
196.9
 
 
 
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