序号
|
钢管直径mm
|
钢管壁厚mm
|
总壁厚mm
|
理论重量kg/m
|
1
|
68
|
6
|
9
|
11.75
|
7
|
10.5
|
13.48
|
||
2
|
10
|
6
|
9
|
12.12
|
7
|
10.5
|
13.29
|
||
3
|
73
|
6
|
9
|
12.68
|
7
|
10.5
|
14.58
|
||
4
|
76
|
6
|
9
|
13.25
|
7
|
10.5
|
15.25
|
||
5
|
83
|
6
|
9
|
14.58
|
7
|
10.5
|
16.79
|
||
6
|
89
|
6
|
9
|
15.72
|
7
|
10.5
|
18.12
|
||
7
|
95
|
6
|
9
|
16.86
|
7
|
10.5
|
19.44
|
||
8
|
102
|
6
|
9
|
18.18
|
7
|
10.5
|
20.99
|
||
9
|
108
|
8
|
11
|
25.25
|
9
|
12.5
|
28.12
|
||
10
|
14
|
30.94
|
||
10
|
114
|
8
|
11
|
26.77
|
9
|
12.5
|
29.83
|
||
10
|
14
|
32.83
|
||
11
|
121
|
8
|
11
|
28.54
|
9
|
12.5
|
31.82
|
||
10
|
14
|
35.4
|
||
12
|
127
|
8
|
11
|
30.5
|
9
|
12.5
|
33.52
|
||
10
|
14
|
36.93
|
||
13
|
133
|
8
|
11
|
31.57
|
9
|
12.5
|
35.23
|
||
10
|
14
|
38.83
|
||
14
|
140
|
8
|
11
|
33.33
|
9
|
12.5
|
37.22
|
||
10
|
14
|
41.03
|
||
15
|
146
|
8
|
11
|
34.85
|
9
|
12.5
|
38.92
|
||
10
|
14
|
42.93
|
||
16
|
152
|
8
|
11
|
36.36
|
9
|
12.5
|
40.63
|
||
10
|
14
|
44.82
|
||
17
|
159
|
8
|
11
|
38.13
|
9
|
12.5
|
42.61
|
||
10
|
14
|
47.03
|
||
18
|
168
|
8
|
11
|
40.4
|
9
|
12.5
|
45.17
|
||
10
|
14
|
49.87
|
||
19
|
180
|
8
|
11
|
43.43
|
9
|
12.5
|
48.58
|
||
10
|
14
|
53.66
|
||
20
|
194
|
8
|
11
|
46.97
|
9
|
12.5
|
52.56
|
||
10
|
14
|
58.08
|
||
21
|
203
|
8
|
11
|
49.24
|
9
|
12.5
|
55.11
|
||
10
|
14
|
60.92
|
||
22
|
219
|
8
|
11
|
53.28
|
9
|
12.5
|
59.66
|
||
10
|
14
|
65.97
|
||
23
|
245
|
10
|
13.5
|
74.18
|
11
|
15
|
81.25
|
||
12
|
16
|
88.26
|
||
24
|
273
|
10
|
13.5
|
83.02
|
11
|
15
|
90.97
|
||
12
|
16
|
98.86
|
||
25
|
299
|
10
|
13.5
|
91.22
|
11
|
15
|
100
|
||
12
|
16
|
108.71
|
||
26
|
325
|
10
|
13.5
|
99.43
|
11
|
15
|
109.43
|
||
12
|
16
|
118.56
|
||
27
|
351
|
12
|
15.5
|
128.41
|
13
|
17
|
138.7
|
||
14
|
18
|
148.9
|
||
28
|
377
|
12
|
15.5
|
138.25
|
13
|
17
|
149.37
|
||
14
|
18
|
160.41
|
||
29
|
402
|
12
|
15.5
|
147.72
|
13
|
17
|
159.62
|
||
14
|
18
|
171.46
|
||
30
|
426
|
12
|
15.5
|
156.81
|
13
|
17
|
169.47
|
||
14
|
18
|
182.07
|
||
31
|
480
|
12
|
15.5
|
177.27
|
14
|
18
|
205.93
|
||
16
|
20
|
234.34
|
||
32
|
500
|
12
|
15.5
|
184.84
|
14
|
18
|
214.77
|
||
16
|
20
|
244.44
|
||
33
|
530
|
12
|
15.5
|
196.21
|
14
|
18
|
228.02
|
||
16
|
20
|
259.59
|
||
34
|
630
|
12
|
15.5
|
234.09
|
14
|
18
|
272
|
||
16
|
20
|
310.09
|
Copyright © 2002-2020 www.laiyongfei.com 版权所有