普通钢管的尺寸规格

浏览次数:425来源:鑫海远东钢铁贸易

普通钢管的尺寸规格
外  径/mm
壁  厚/mm
系列1
系列2
系列3
O.25
O.30
0.40
0.50
0.60
0.80
1.0
1.2
1.4
1.5
1.6
1.8
2.0
2.2
(2.3)
2.5
(2.6)
2.8
单位长度理论质量/(kg/m)

6

0.035
O.042
0.055
0.068
0.080
0.103
0.123
0.142
0.159
0.166
0.174
O.186
0.197




7

0.042
O.050
O.065
O.080
0.095
O.122
O.148
O.172
0.193
O.203
O.213
O.231
0.247
0.260
0.277


8

O 048
0.057
0.075
O.092
O.110
O.142
O.173
0.201
O.228
0.240
0.253
0.275
0.296
O.315
O.339


9

0.054
0.064
0.085
O.105
0.124
O.162
O.197
O.231
O.262
0.277
0.292
0.320
O 345
0.369
0.401
O.428
10
(10.2)


0.060
0.072
0.095
O.117
0.139
O.182
0.222
0.261
O.297
O.314
O.332
0.364
O.395
O.423
0.462
0.497

11

0.066
0.079
0.105
O.129
O.154
0.201
0.247
O.290
0.331
0.351
0.371
0.408
0.444
0.477
0.524
O.566

12

0.072
0.087
O.115
O.142
0.169
0.221
0.271
0.320
0.366
O.388
0.410
0.453
O.493
0.532
0.586
O.635

13(12.7)

0.079
0.094
O.124
O.154
O.184
O.241
0.296
0.349
0.400
0.425
0.450
0.497
O.543
O.586
0.647
0.704
13.5


0.082
0.098
0.129
0.160
0.191
O.251
0.308
0.364
0.418
0.444
0.470
0.519
O.567
0.613
0.678
0.739


14
0.085
O.101
0.134
O.166
0.198
0.260
O.321
0.379
0.435
0.462
0.490
O.542
0.592
O.640
0.709
O.773

16

0.097
0.116
O.154
O.191
0.228
O.300
0.370
0.438
O.504
O.536
O.568
0.630
0.691
0.749
O.832
0.91
17
(17.2)


O.103
0.124
O.164
O.203
O.243
O.320
0.395
0.468
O.539
0.573
0.608
O.675
0.740
O.803
0.894
0.98


18
0.109
O.131
O.174
O.216
0.258
O.340
0.419
0.497
O.573
O.610
O.647
0.719
0.789
O.857
0.956
1.05

19

0.115
0.138
O.183
0.228
O.272
0.359
0.444
0.527
0.608
O.647
0.687
0.763
O.838
0.911
1.02
1.12

20

0.122
O.146
0.193
O.240
O.287
O.379
O. 469
O.556
O.642
O.684
O.726
O.808
O.888
O.966
1.08
1.19
2l
(21.3)




O.203
O.253
O.302
0. 399
O.493
O.586
O.677
O.721
0.765
O.852
0.937
1.02
1.14
1.26


22


O.212
O.265
O.317
0 .418
O.518
O.616
0. 711
O.758
O.805
O.897
O.986
1.07
1.20
1.33

25



O.242
0.302
0.361
0.477
0.592
O.704
0.815
O.869
O.923
1.03
1.13
1.24
1.39
1.53


25.4


O.247
O.307
0 367
0.485
0.602
O.716
O.829
O.884
O. 939
1.05
1.15
1.26
1.4l
1.56
27
(26.9)




O.262
0.327
O.391
O. 517
0.641
0 .763
0.884
O.943
1.00
1.13
1.23
1.34
1.51
1.67

28



O.272
0.339
0.406
0.537
O.666
0.793
0.918
0.98
1.04
1.16
1.28
1.40
1.57
1.74

6


















7


















8


















9

















10(10.2)


O.518
O.537
O.561














11

0.592
O.615
0.647














12

O.666
0.694
0.734
0.789













13(12.7)

0.740
O.774
O.820
O.888












13.5


O.777
O.813
0.863
0.937














14
0.814
O.852
0.906
O.986













16

O.962
1.01
1.08
1.18
1.28
1.36










17(17.2)


1.04
1.09
1.17
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