seamless steel pipe features
Seamless steel pipe/seamless pipe/steel tube
(1)Surface treatment:HDG, anti-rust varnish, anti-rust oil,
(2)Standard:ASTM A106,ASTM A53,API-5L,API5CT,GB/T8163,GB/T8162.
(3)Steel grade:Q235,Q345,/ST37,ST51
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STEEL ROUND PIPE SIZE-OD IN INCH N MM MATCH TABLE AND PER WEIGHT TABLE
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Pipe OD size
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thickness
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Per weight
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inch
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mm.
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mm
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inch.
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kg/m.
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lb/inch.
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1/8”
|
10.3
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1.24
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0.049
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0.28
|
0.19
|
|
1/8”
|
10.3
|
1.73
|
0.068
|
0.37
|
0.25
|
|
1/8”
|
10.3
|
2.41
|
0.095
|
0.48
|
0.32
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1/4”
|
13.7
|
1.65
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0.065
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0.5
|
0.34
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|
1/4”
|
13.7
|
2.24
|
0.088
|
0.64
|
0.43
|
|
1/4”
|
13.7
|
3.02
|
0.119
|
0.81
|
0.55
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3/8”
|
17.1
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1.65
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0.065
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0.64
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0.43
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3/8”
|
17.1
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2.31
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0.091
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0.85
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0.57
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3/8”
|
17.1
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3.2
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0.126
|
1.11
|
0.75
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1/2”
|
21.3
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1.05
|
0.042
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0.53
|
0.36
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1/2”
|
21.3
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2.11
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0.083
|
1.01
|
0.68
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|
1/2”
|
21.3
|
2.77
|
0.109
|
1.28
|
0.86
|
|
1/2”
|
21.3
|
3.73
|
0.147
|
1.63
|
1.1
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|
1/2”
|
21.3
|
4.78
|
0.188
|
1.97
|
1.33
|
|
1/2”
|
21.3
|
7.47
|
0.294
|
2.57
|
1.73
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|
3/4”
|
26.7
|
1.65
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0.065
|
1.03
|
0.69
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|
3/4”
|
26.7
|
2.11
|
0.083
|
1.29
|
0.87
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3/4”
|
26.7
|
2.87
|
0.113
|
1.7
|
1.14
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3/4”
|
26.7
|
3.91
|
0.154
|
2.22
|
1.49
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|
3/4”
|
26.7
|
5.56
|
0.219
|
2.93
|
1.97
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|
3/4”
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26.7
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7.82
|
0.308
|
3.68
|
2.48
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1”
|
33.4
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1.65
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0.065
|
1.31
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0.88
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1”
|
33.4
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2.77
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0.109
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2.12
|
1.42
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|
1”
|
33.4
|
3.38
|
0.133
|
2.53
|
1.7
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|
1”
|
33.4
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4.55
|
0.179
|
3.27
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2.18
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1”
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33.4
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6.35
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0.25
|
4.28
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2.88
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1”
|
33.4
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9.09
|
0.358
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5.51
|
3.71
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1 1/4”
|
42.2
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1.65
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0.065
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1.67
|
1.12
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|
1 1/4”
|
42.2
|
2.77
|
0.109
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2.72
|
1.83
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|
1 1/4”
|
42.2
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3.56
|
0.14
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3.43
|
2.31
|
|
1 1/4”
|
42.2
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4.85
|
0.191
|
4.51
|
3.03
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|
1 1/4”
|
42.2
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6.35
|
0.25
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5.67
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3.81
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1 1/4”
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42.2
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9.7
|
0.382
|
7.85
|
5.28
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|
1 1/2”
|
48.3
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1.65
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0.065
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1.92
|
1.29
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|
1 1/2”
|
48.3
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2.77
|
0.109
|
3.14
|
2.11
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|
1 1/2”
|
48.3
|
3.68
|
0.145
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4.09
|
2.75
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|
1 1/2”
|
48.3
|
5.08
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0.2
|
5.47
|
3.68
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|
1 1/2”
|
48.3
|
7.14
|
0.281
|
7.32
|
4.92
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|
1 1/2”
|
48.3
|
10.15
|
0.4
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9.65
|
6.49
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2”
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60.3
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1.65
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0.065
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2.41
|
1.62
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2”
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60.3
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2.11
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0.083
|
3.06
|
2.06
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2”
|
60.3
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2.77
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0.109
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3.97
|
2.67
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2”
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60.3
|
3.18
|
0.125
|
4.52
|
3.04
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