无缝钢管理论重量计算公式
-
无缝钢管理论重量计算公式
无缝钢管一公斤多少钱,一米多少公斤,一米多重?
钢管理论重量计算公式:(包括无缝钢管,焊管)单位:
kg/m
W= 0.02466 ×
S
(
D - S
)
D=
外径
S=
壁厚
举例:外径为
219mm
壁厚
12mm
的无缝钢管,求每
m
重量。每
m
重量
= 0.02466
×
12×
(
219-12
)
= 61.259kg
单位:
壁
厚
Kg/m
外
径
3
32
38
42
45
50
54
57
60
3.5
4
4.5
3.052
3.718
4.162
4.495
5.049
5.493
5.826
6.159
6.548
7.047
7.269
7.602
7.935
9.378
5
3.329
4.069
4.562
4.932
5.549
6.042
6.412
6.782
7.214
7.768
8.015
8.385
8.755
5.5
6
2.146
2.460
2.762
2.589
2.978
3.354
2.885
3.323
3.749
3.107
3.582
4.044
3.477
4.014
4.538
3.773
4.359
4.932
3.995
4.618
5.228
4.217
4.877
5.524
3.594
3.847
4.408
4.735
4.951
5.327
5.358
5.771
6.036
6.511
6.578
7.103
6.985
7.546
7.392
7.990
7.867
8.508
8.477
9.174
8.749
9.470
9.156
9.914
9.563
10.358
63.5
4.476
5.179
5.869
68
70
73
76
89
108
4.809
5.567
6.313
4.957
5.740
6.511
5.179
5.999
6.807
5.401
6.258
7.103
6.363
7.380
8.385
10.358
11.326
12.281
7.768
9.020
10.259
11.486
12.701
13.903
15.093
133
159
219
273
325
355
377
426
450
480
530
11.178
12.725
14.261
15.783
17.294
18.792
13.422
15.290
17.146
18.989
20.821
22.639
18.601
21.209
23.805
26.388
28.959
31.517
23.262
26.536
29.797
33.046
36.283
39.508
27.750
31.665
35.568
39.458
43.337
47.202
38.897
43.158
47.406
51.641
41.339
45.871
50.390
54.897
46.777
51.913
57.036
62.147
630
单位:
壁
厚
Kg/
m
外
径
6.5
32
38
42
45
50
54
57
60
7
8
8.5
9
10
12
4.088
5.049
5.691
6.172
6.973
7.423
7.614
8.114
8.095
8.632
8.576
9.149
8.286
9.075
9.667
8.699
9.538
10.167
10.259
10.796
10.950
11.529
63.5
9.137
9.754