序号
|
钢管外径Dmm
|
钢管厚度mm
|
总壁厚mm
|
理论重量kg/m
|
序号
|
钢管外径Dmm
|
钢管厚度mm
|
总壁厚mm
|
理论重量kg/m
|
1
|
68
|
6
|
9
|
11.46
|
18
|
203
|
10
|
14
|
59.49
|
8
|
11
|
14.79
|
12
|
16
|
70.65
|
||||
2
|
76
|
6
|
9
|
12.94
|
19
|
219
|
10
|
14
|
64.42
|
8
|
11
|
16.76
|
12
|
16
|
76.56
|
||||
3
|
89
|
6
|
9
|
15.35
|
20
|
245
|
10
|
14
|
72.43
|
8
|
11
|
19.97
|
12
|
16
|
86.18
|
||||
4
|
95
|
6
|
9
|
16.46
|
21
|
273
|
10
|
14
|
81.07
|
8
|
11
|
21.45
|
12
|
16
|
96.54
|
||||
5
|
102
|
8
|
11
|
23.18
|
22
|
299
|
10
|
14
|
89.08
|
10
|
13
|
28.35
|
12
|
16
|
106.16
|
||||
6
|
108
|
8
|
11
|
24.66
|
23
|
325
|
12
|
16
|
115.78
|
10
|
13
|
30.2
|
14
|
18
|
134.21
|
||||
7
|
114
|
8
|
11
|
26.13
|
24
|
377
|
12
|
16
|
135.01
|
10
|
13
|
32.05
|
14
|
18
|
156.65
|
||||
8
|
121
|
8
|
11
|
27.86
|
25
|
402
|
12
|
16
|
144.26
|
10
|
13
|
34.21
|
14
|
18
|
167.44
|
||||
9
|
127
|
8
|
11
|
29.34
|
26
|
426
|
12
|
16
|
153.14
|
10
|
13
|
36.06
|
14
|
18
|
177.79
|
||||
10
|
133
|
8
|
11
|
30.82
|
27
|
480
|
12
|
16
|
173.11
|
10
|
13
|
37.91
|
14
|
18
|
201.10
|
||||
11
|
140
|
8
|
11
|
32.55
|
28
|
500
|
12
|
16
|
180.51
|
10
|
13
|
40.07
|
14
|
18
|
209.73
|
||||
12
|
146
|
8
|
12
|
35.39
|
29
|
530
|
12
|
16
|
191.60
|
10
|
14
|
41.92
|
14
|
18
|
222.67
|
||||
13
|
152
|
8
|
12
|
36.93
|
30
|
630
|
14
|
18
|
265.83
|
10
|
14
|
43.77
|
16
|
20
|
302.82
|
||||
14
|
159
|
8
|
12
|
38.73
|
31
|
720
|
14
|
18
|
304.67
|
10
|
14
|
45.92
|
16
|
20
|
347.21
|
||||
15
|
168
|
8
|
12
|
41.03
|
32
|
835
|
14
|
18
|
354.30
|
10
|
14
|
48.70
|
16
|
20
|
403.93
|
||||
16
|
180
|
10
|
14
|
54.50
|
33
|
920
|
14
|
18
|
390.98
|
12
|
16
|
62.14
|
16
|
20
|
445.85
|
||||
17
|
194
|
10
|
14
|
59.98
|
34
|
1020
|
14
|
18
|
434.13
|
12
|
16
|
67.32
|
16
|
20
|
495.17
|
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