|
公称外径
|
公称壁厚
|
最小壁厚
|
焊管6米定尺
|
镀锌管6米定尺
|
||||
|
米重kg
|
根重kg
|
|
|
|||||
|
15
|
1/2
|
21.3
|
2.8
|
2.45
|
1.28
|
7.68
|
1.357
|
8.14
|
|
20
|
3/4
|
26.9
|
2.8
|
2.45
|
1.66
|
9.96
|
1.76
|
10.56
|
|
25
|
1
|
33.7
|
3.25
|
2.8
|
2.41
|
14.52
|
2.554
|
15.42
|
|
32
|
11/4
|
42.4
|
3.5
|
3.06
|
3.36
|
20.16
|
3.56
|
21.36
|
|
40
|
11/2
|
48.3
|
3.5
|
3.06
|
3.87
|
23.22
|
4.10
|
24.60
|
|
50
|
2
|
60.3
|
3.8
|
3.325
|
5.29
|
31.74
|
5.607
|
33.64
|
|
65
|
21/2
|
76.1
|
4.0
|
3.5
|
7.11
|
42.66
|
7.536
|
45.21
|
|
80
|
3
|
88.9
|
4.0
|
3.5
|
8.38
|
50.28
|
8.88
|
53.28
|
|
100
|
4
|
114.3
|
4.0
|
2.5
|
10.88
|
65.28
|
11.53
|
69.18
|
|
125
|
5
|
140
|
4.5
|
3.94
|
15.04
|
90.24
|
15.942
|
95.65
|
|
150
|
6
|
168.3
|
4.5
|
3.94
|
18.18
|
109.08
|
19.27
|
115.62
|
|
200
|
8
|
219.1
|
6.0焊管
|
|
31.53
|
189.18
|
|
|
|
200
|
8
|
219.1
|
6.5热镀锌
|
5.69
|
|
|
36.12
|
216.72
|
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