直缝电焊钢管(摘自GB/T 13793-1992)
尺寸规格
①单位kg/m
5
|
8
|
10
|
12
|
13
|
14
|
15
|
16
|
17
|
18
|
19
|
20
|
21
|
22
|
25
|
28
|
30
|
32
|
34
|
37
|
38
|
40
|
45
|
46
|
48
|
50
|
53
|
54
|
60
|
63.5
|
65
|
70
|
76
|
80
|
83
|
89
|
95
|
101.6
|
102
|
108
|
114
|
114.3
|
121
|
127
|
133
|
139.3
|
140
|
152
|
159
|
165.1
|
168.3
|
177.8
|
180
|
193.7
|
203
|
219.1
|
244.5
|
267
|
273
|
298.5
|
323.9
|
325
|
355.6
|
368
|
377
|
402
|
406.4
|
419
|
426
|
457
|
478
|
480
|
508
|
壁厚0.5mm
|
壁厚0.6mm
|
壁厚0.8mm
|
壁厚1.0mm
|
壁厚1.2mm
|
壁厚1.4mm
|
壁厚1.5mm
|
壁厚1.6mm
|
壁厚1.8mm
|
壁厚2.0mm
|
壁厚2.2mm
|
壁厚2.5mm
|
壁厚2.8mm
|
壁厚3.0mm
|
壁厚3.2mm
|
壁厚3.5mm
|
壁厚3.8mm
|
壁厚4.0mm
|
壁厚4.2mm
|
壁厚4.5mm
|
壁厚4.8mm
|
壁厚5.0mm
|
壁厚5.4mm
|
壁厚5.6mm
|
壁厚6.0mm
|
壁厚6.5mm
|
壁厚7.0mm
|
壁厚8.0mm
|
壁厚9.0mm
|
壁厚10.0mm
|
壁厚11.0mm
|
壁厚12.0mm
|
壁厚12.7mm
|
0.055
|
0.065
|
0.083
|
0.099
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
0.092
|
0.109
|
0.142
|
0.173
|
0.201
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
0.117
|
0.139
|
0.181
|
0.222
|
0.26
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
0.142
|
0.169
|
0.221
|
0.271
|
0.32
|
0.366
|
0.388
|
0.41
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
0.183
|
0.241
|
0.296
|
0.343
|
0.4
|
0.425
|
0.45
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
0.198
|
0.26
|
0.321
|
0.379
|
0.435
|
0.462
|
0.489
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
0.123
|
0.28
|
0.345
|
0.408
|
0.47
|
0.499
|
0.529
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
0.228
|
0.3
|
0.37
|
0.438
|
0.504
|
0.536
|
0.568
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
0.243
|
0.32
|
0.395
|
0.468
|
0.359
|
0.573
|
0.608
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
0.257
|
0.339
|
0.419
|
0.497
|
0.573
|
0.61
|
0.647
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
0.272
|
0.359
|
0.444
|
0.527
|
0.608
|
0.647
|
0.687
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
0.287
|
0.379
|
0.469
|
0.556
|
0.642
|
0.684
|
0.726
|
0.808
|
0.888
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
0.399
|
0.493
|
0.586
|
0.677
|
0.721
|
0.765
|
0.852
|
0.937
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
0.418
|
0.518
|
0.616
|
0.711
|
0.758
|
0.805
|
0.897
|
0.986
|
1.074
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
0.477
|
0.592
|
0.704
|
0.815
|
0.869
|
0.923
|
1.03
|
1.134
|
1.237
|
1.387
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
0.537
|
0.666
|
0.793
|
0.918
|
0.98
|
1.0412
|
1.163
|
1.282
|
1.4
|
1.572
|
1.74
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
0.576
|
0.715
|
0.852
|
0.987
|
1.054
|
1.121
|
1.252
|
1.381
|
1.508
|
1.695
|
1.878
|
1.997
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
0.764
|
0.911
|
1.065
|
1.128
|
1.199
|
1.341
|
1.48
|
1.617
|
1.182
|
2.016
|
2.145
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
0.814
|
0.971
|
1.125
|
1.202
|
1.278
|
1.429
|
1.578
|
1.725
|
1.942
|
2.154
|
2.293
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
0.888
|
1.059
|
1.229
|
1.313
|
1.397
|
1.562
|
1.726
|
1.888
|
2.127
|
2.361
|
2.515
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
0.912
|
1.089
|
1.264
|
1.35
|
1.436
|
1.607
|
1.776
|
1.942
|
2.189
|
2.43
|
2.589
|
2.746
|
2.978
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
0.962
|
1.148
|
1.333
|
1.424
|
1.515
|
1.696
|
1.874
|
2.051
|
2.312
|
2.569
|
2.737
|
2.904
|
3.15
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
1.09
|
1.3
|
1.51
|
1.61
|
1.71
|
1.92
|
2.12
|
2.32
|
2.62
|
2.91
|
3.11
|
3.3
|
3.58
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
1.33
|
1.54
|
1.65
|
1.75
|
1.96
|
2.17
|
2.38
|
2.68
|
2.98
|
3.18
|
3.38
|
3.668
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
1.38
|
1.61
|
1.72
|
1.83
|
2.05
|
2.27
|
2.48
|
2.81
|
3.12
|
3.33
|
3.54
|
3.84
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
1.44
|
1.68
|
1.79
|
1.91
|
2.14
|
2.37
|
2.59
|
2.93
|
3.26
|
3.48
|
3.69
|
4.01
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
1.53
|
1.78
|
1.9
|
2.03
|
2.27
|
2.52
|
2.76
|
3.11
|
3.47
|
3.7
|
3.93
|
4.27
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
1.56
|
1.82
|
1.94
|
2.07
|
2.32
|
2.56
|
2.81
|
3.17
|
3.54
|
3.77
|
4.01
|
4.36
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
1.74
|
2.02
|
2.16
|
2.3
|
2.58
|
2.86
|
3.14
|
3.54
|
3.95
|
4.22
|
4.48
|
4.88
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
1.84
|
2.14
|
2.29
|
2.44
|
2.74
|
3.03
|
3.33
|
3.76
|
4.19
|
4.48
|
4.76
|
5.18
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
2.35
|
2.5
|
2.81
|
3.11
|
3.41
|
3.85
|
4.29
|
4.59
|
4.88
|
5.31
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
2.37
|
2.7
|
3.03
|
3.35
|
3.68
|
4.16
|
4.64
|
4.96
|
5.27
|
5.74
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
2.76
|
2.94
|
3.29
|
3.65
|
4
|
4.53
|
5.05
|
5.4
|
5.74
|
6.26
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
2.9
|
3.09
|
3.47
|
3.85
|
4.22
|
4.78
|
5.33
|
5.7
|
6.06
|
6.6
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
3.01
|
3.21
|
3.6
|
3.99
|
4.38
|
4.96
|
5.54
|
5.92
|
6.3
|
6.86
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
3.24
|
3.45
|
3.87
|
4.29
|
4.71
|
5.33
|
5.95
|
6.36
|
6.77
|
7.38
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
3.46
|
3.69
|
4.14
|
4.59
|
5.03
|
5.7
|
6.37
|
6.81
|
7.24
|
7.9
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
3.7
|
3.95
|
4.43
|
4.91
|
5.39
|
6.11
|
6.82
|
7.29
|
7.76
|
8.47
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
3.72
|
3.96
|
4.45
|
4.93
|
5.41
|
6.13
|
6.85
|
7.32
|
7.8
|
8.5
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
7.77
|
8.72
|
9.02
|
9.76
|
10.26
|
10.75
|
11.49
|
12.22
|
12.7
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
8.21
|
8.74
|
9.54
|
10.33
|
10.85
|
11.37
|
12.15
|
12.93
|
13.44
|
14.46
|
14.97
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
8.23
|
8.77
|
9.56
|
10.35
|
10.88
|
11.4
|
12.18
|
12.96
|
13.48
|
14.5
|
15.01
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
8.73
|
9.3
|
10.14
|
10.98
|
11.54
|
12.1
|
12.93
|
13.75
|
14.3
|
15.39
|
15.94
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
9.17
|
9.77
|
10.66
|
11.51
|
12.13
|
12.72
|
13.59
|
14.46
|
15.04
|
16.19
|
16.76
|
17.9
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
11.18
|
12.11
|
12.72
|
13.34
|
14.26
|
15.17
|
15.78
|
16.99
|
17.59
|
18.79
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
11.72
|
12.7
|
13.35
|
13.99
|
14.96
|
15.92
|
16.56
|
17.83
|
18.46
|
19.72
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
11.78
|
12.76
|
13.42
|
14.07
|
15.04
|
16
|
16.65
|
17.92
|
18.56
|
19.83
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
12.82
|
13.8
|
14.6
|
15.31
|
16.37
|
17.42
|
18.13
|
19.52
|
20.22
|
21.6
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
15.3
|
16
|
17.1
|
18.3
|
19
|
20.5
|
21.2
|
22.6
|
24.4
|
26.2
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
15.9
|
16.7
|
17.8
|
19
|
19.7
|
21.3
|
22
|
23.5
|
25.4
|
27.3
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
16.2
|
17
|
18.2
|
19.4
|
20.1
|
21.7
|
22.5
|
24
|
25.9
|
27.8
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
17.1
|
18
|
19.2
|
20.5
|
21.3
|
23
|
23.8
|
25.4
|
27.5
|
29.5
|
33.5
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
17.4
|
18.2
|
19.5
|
20.7
|
21.6
|
23.3
|
24.1
|
25.7
|
27.8
|
29.9
|
33.9
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
18.7
|
19.6
|
21
|
22.4
|
23.3
|
25.1
|
26
|
27.8
|
30
|
32.2
|
36.6
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
22
|
23.5
|
24.4
|
26.3
|
27.3
|
29.1
|
31.5
|
33.8
|
38.5
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
23.8
|
25.4
|
26.4
|
28.5
|
29.5
|
31.5
|
34.1
|
36.6
|
41.6
|
46.6
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
26.6
|
28.4
|
29.5
|
31.8
|
33
|
35.3
|
38.1
|
41
|
46.7
|
52.3
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
32.3
|
34.8
|
36.1
|
38.6
|
41.8
|
44.9
|
51.1
|
57.3
|
63.4
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
33
|
35.6
|
36.9
|
39.5
|
39.5
|
42.7
|
48.9
|
52.3
|
58.6
|
64.9
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
40.4
|
43.3
|
46.8
|
50.3
|
57.3
|
54.3
|
71.1
|
78
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
44
|
47
|
50.9
|
54.7
|
62.3
|
69.9
|
77.4
|
84.9
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
47.2
|
51.1
|
54.9
|
62.5
|
70.1
|
77.7
|
85.2
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
51.7
|
56
|
60.2
|
68.6
|
76.9
|
85.2
|
93.5
|
101.7
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
53.6
|
57.9
|
62.3
|
71
|
79.7
|
88.3
|
96.8
|
105.3
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
54.9
|
59.4
|
63.9
|
72.8
|
81.7
|
90.5
|
99.28
|
108
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
58.6
|
63.4
|
68.2
|
77.7
|
87.2
|
96.7
|
106.1
|
115.4
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
59.2
|
64.1
|
68.9
|
78.6
|
88.2
|
97.8
|
107.3
|
116.7
|
123.3
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
61.1
|
66.1
|
71.1
|
81.1
|
91
|
100.9
|
110.7
|
120.4
|
127.2
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
62.1
|
67.2
|
72.3
|
82.5
|
92.5
|
102.6
|
112.6
|
122.5
|
129.4
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
66.7
|
72.2
|
77.7
|
88.5
|
99.4
|
110.2
|
121
|
131.7
|
139.1
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
69.8
|
75.6
|
81.3
|
92.7
|
104.1
|
115.4
|
126.7
|
131.7
|
145.7
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
70.1
|
75.9
|
81.6
|
93.1
|
104.5
|
115.9
|
127.2
|
138.5
|
146.3
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
74.3
|
80.4
|
85.5
|
98.6
|
110.7
|
122.8
|
134.8
|
146.8
|
155.1
|
外径和壁厚的允许偏差
外径允许偏差
注:本表的单位是mm。
外径
|
高精度D1
|
较高精度D2
|
普通精度D3
|
5~20
|
±0.10
|
±0.20
|
±0.30
|
21~30
|
±0.10
|
±0.25
|
±0.30
|
31~40
|
±0.15
|
±0.30
|
±0.50
|
41~50
|
±0.20
|
±0.35
|
±0.50
|
51~323.9
|
±0.5%
|
±0.8%
|
±1.0%
|
>323.9
|
±0.7%
|
±0.8%
|
±1.0%
|
壁厚允许偏差
注:1.本表的单位是mm。
2.括号中逗号前后分别表示上偏差和下偏差。
壁厚
|
高精度S1
|
较高精度S2
|
普通精度S3
|
0.05
|
(+0.03,-0.05)
|
±0.06
|
±0.10
|
0.6
|
(+0.04,-0.07)
|
±0.07
|
±10%
|
0.8
|
(+0.04,-0.07)
|
±0.08
|
±10%
|
1.0
|
(+0.05,-0.09)
|
±0.09
|
±10%
|
1.2
|
(+0.05,-0.09)
|
±0.11
|
±10%
|
1.4
|
(+0.06,-0.11)
|
±0.12
|
±10%
|
1.5
|
(+0.06,-0.11)
|
±0.13
|
±10%
|
1.6
|
(+0.07,-0.13)
|
±0.14
|
±10%
|
1.8
|
(+0.07,-0.13)
|
±0.14
|
±10%
|
2.0
|
(+0.07,-0.13)
|
±0.15
|
±10%
|
2.2
|
(+0.07,-0.13)
|
±0.16
|
±10%
|
2.5
|
(+0.08,-0.16)
|
±0.17
|
±10%
|
2.8
|
(+0.08,-0.16)
|
±0.18
|
±10%
|
3
|
(+0.08,-0.16)
|
±0.18
|
±10%
|
3.2
|
(+0.10,-0.20)
|
±0.20
|
±10%
|
3.5
|
(+0.10,-0.20)
|
±0.20
|
±10%
|
3.8
|
(+0.10,-0.20)
|
±0.22
|
±10%
|
4
|
(+0.10,-0.20)
|
±0.22
|
±10%
|
4.2~5.5
|
—
|
±8%
|
±10%
|
>5.5
|
—
|
±10%
|
±15%
|
力学性能
①软状态钢管R
②低硬状态钢管DY
牌号
|
抗拉强度①σb/MPa ≥
|
伸长率①δ5(%) ≥
|
抗拉强度②σb/MPa ≥
|
伸长率②δ5(%) ≥
|
08F、08、10F、10
|
315
|
22
|
375
|
13
|
15F、15
|
355
|
20
|
400
|
11
|
20
|
390
|
19
|
440
|
9
|
Q195
|
315
|
22
|
335
|
14
|
Q1215-A、B
|
335
|
22
|
335
|
13
|
Q235-A、B
|
375
|
20
|
390
|
9
|