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Steel Pipe

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WELDED STEEL PIPES (PLAIN END PIPE)
 



ASTM A 53-90b Schedule 40
 
NPS Designator
Nominal Outside Diameter
Outside diameter
Wall thickness
Caculated weight
Pcs /Bundle
max
min
max
min
in
mm
Plain end
in
mm
in
in
mm
mm
kg/m
lb/ft
1/2"
0.840 (21.3)
0.854
0.823
21.70
20.91
0.109
2.77
1.27
0.85
127
3/4"
1.050 (26.7)
1.067
1.035
27.10
26.30
0.113
2.87
1.69
1.13
127
1"
1.315 (33.4)
1.331
1.299
33.80
33.00
0.133
3.38
2.50
1.68
91
1-1/4"
1.660 (42.2)
1.667
1.646
42.60
41.81
0.140
3.56
3.39
2.27
61
1-1/2"
1.900 (48.3)
1.917
1.886
48.70
47.91
0.145
3.68
4.05
2.72
61
2"
2.375 (60.3)
2.398
2.350
60.90
59.70
0.154
3.91
5.44
3.65
37
2-1/2"
2.875 (73.0)
2.903
2.845
73.73
72.27
0.203
5.16
8.63
5.79
19
3"
3.500 (88.9)
3.535
3.465
89.79
88.01
0.216
5.49
11.29
7.58
19
3-1/2"
4.000(101.6)
4.040
3.960
102.62
100.58
0.226
5.74
13.57
9.11
19
4"
4.500(114.3)
4.545
4.455
115.44
113.16
0.237
6.02
16.07
10.79
7
5"
5.563(141.3)
5.619
5.507
142.71
139.89
0.258
6.55
21.77
14.62
7
6"
6.625(168.30)
6.692
6.559
169.98
166.60
0.280
7.11
28.26
18.97
7
 

 

WELDED STEEL PIPES (PLAIN END PIPE)

 
 
BS1387:1985
 
Nominal (DN)
Outside diameter
Wall thickness
Calculated weight
(six meter per piece)
pcs
/bundle
in
mm
max
min
max
min
in
mm
Plain end
Screwed
and
socketed
in
in
mm
mm
kg/m
kg/pc
kg/pc
1/2"
15
0.854
0.531
21.7
21.1
0.104
2.6
1.21
7.26
7.27
127
3/4"
20
1.071
1.047
27.2
26.6
0.104
2.6
1.56
9.36
9.37
127
1"
25
1.347
1.315
34.2
33.4
0.128
3.2
2.41
14.46
14.48
91
1-1/4"
32
1.689
1.658
42.9
42.1
0.128
3.2
3.10
18.60
18.63
61
1-1/2"
40
1.921
1.890
48.8
48.0
0.128
3.2
3.57
21.42
21.46
61
2"
50
2.394
2.354
60.8
59.8
0.144
3.6
5.03
30.18
30.25
37
2-1/2"
65
3.016
2.969
76.6
75.4
0.144
3.6
6.43
38.58
38.70
19
3"
80
3.524
3.469
89.5
88.1
0.160
4.0
8.37
50.22
50.39
19
4"
100
4.524
4.461
114.9
113.3
0.175
4.5
12.2
73.20
73.50
7
5"
125
5.535
5.461
140.6
138.7
0.197
5.0
16.6
99.60
100.1
7
6"
150
6.539
6.461
166.1
164.1
0.197
5.0
19.7
118.20
118.8
7
 

 

WELDED STEEL PIPES (LIGHT)

 
 
BS1387:1985
 
Nominal (DN)
Outside diameter
Wall thickness
Calculated weight
(six meter per piece)
pcs
/bundle
in
mm
max
min
max
min
in
mm
Plain end
Screwed and socketed
in
in
mm
mm
kg/m
kg/pc
kg/pc
1/2"
15
0.854
0.531
21.7
21.1
0.104
2.6
1.21
7.26
7.27
127
3/4"
20
1.071
1.047
27.2
26.6
0.104
2.6
1.56
9.36
9.37
127
1"
25
1.347
1.315
34.2
33.4
0.128
3.2
2.41
14.46
14.48
91
1-1/4"
32
1.689
1.658
42.9
42.1
0.128
3.2
3.10
18.60
18.63
61
1-1/2"
40
1.921
1.890
48.8
48.0
0.128
3.2
3.57
21.42
21.46
61
2"
50
2.394
2.354
60.8
59.8
0.144
3.6
5.03
30.18
30.25
37
2-1/2"
65
3.016
2.969
76.6
75.4
0.144
3.6
6.43
38.58
38.70
19
3"
80
3.524
3.469
89.5
88.1
0.160
4.0
8.37
50.22
50.39
19
4"
100
4.524
4.461
114.9
113.3
0.175
4.5
12.2
73.20
73.50
7
5"
125
5.535
5.461
140.6
138.7
0.197
5.0
16.6
99.60
100.1
7
6"
150
6.539
6.461
166.1
164.1
0.197
5.0
19.7
118.20
118.8
7
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