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异型管标准|外径12.75的异型管一英寸多重? |
发布者:聊城市德森管材有限公司 阅读:1062 |
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异型管标准|外径12.75的异型管一英寸多重?
方形和短形 结构管材(未填充)的尺寸与特性各表中列出了常用规格的选择范围。其他规格的尺寸与特性,请参阅制造厂样本。
这些尺寸与特性表是根据外圆角半径等于规定壁厚的两倍计算的。材料规范规定。外圆角半径变化范围可达到规定壁厚的三倍。这外变化范围在那些紧配合很重要的细节中应加以考虑。
尺 寸
|
每英尺
重量
水平端面
|
特 性
|
公称直径ln.
|
外径ln.
|
内径ln.
|
壁厚ln.
|
A ln.2
|
I ln.4
|
S ln.3
|
r ln.
|
标 准 管
|
1/2
|
.840
|
.622
|
.109
|
.85
|
.250
|
.017
|
.041
|
.261
|
3/4
|
1.050
|
.824
|
.113
|
1.13
|
.333
|
.037
|
.071
|
.334
|
1
|
1.315
|
1.049
|
.133
|
1.68
|
.494
|
.087
|
.133
|
.421
|
1 1/4
|
1.660
|
1.380
|
.140
|
2.27
|
.669
|
.195
|
.235
|
.540
|
1 1/2
|
1.900
|
1.610
|
.145
|
2.72
|
.799
|
.310
|
.326
|
.623
|
2
|
2.375
|
2.067
|
.154
|
3.65
|
1.07
|
.666
|
.561
|
.787
|
2 1/2
|
2.875
|
2.469
|
.203
|
5.79
|
1.70
|
1.53
|
1.06
|
.947
|
3
|
3.500
|
3.068
|
.216
|
7.58
|
2.23
|
3.02
|
1.72
|
1.16
|
3 1/2
|
4.000
|
3.548
|
.226
|
9.11
|
2.68
|
4.79
|
2.39
|
1.34
|
4
|
4.500
|
4.026
|
.237
|
10.79
|
3.17
|
7.23
|
3.21
|
1.51
|
5
|
5.563
|
5.047
|
.258
|
14.62
|
4.30
|
15.2
|
5.45
|
1.88
|
6
|
6.625
|
6.065
|
.280
|
18.97
|
5.58
|
28.1
|
8.50
|
2.25
|
8
|
8.625
|
7.981
|
.322
|
28.55
|
8.40
|
72.5
|
16.8
|
2.94
|
10
|
10.750
|
10.020
|
.365
|
40.48
|
11.9
|
161
|
29.9
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3.67
|
12
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12.750
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12.000
|
.375
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49.56
|
14.6
|
279
|
43.8
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4.38
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1/2
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.840
|
.546
|
.147
|
1.09
|
.320
|
.020
|
.048
|
.250
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3/4
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1.050
|
.742
|
.154
|
1.47
|
.433
|
.045
|
.085
|
.321
|
1
|
1.315
|
.957
|
.179
|
2.17
|
.639
|
.106
|
.161
|
.407
|
1 1/4
|
1.660
|
1.278
|
.191
|
3.00
|
.881
|
.242
|
.291
|
.524
|
1 1/2
|
1.900
|
1.500
|
.200
|
3.63
|
1.07
|
.391
|
.412
|
.605
|
2
|
2.375
|
1.939
|
.218
|
5.02
|
1.48
|
.868
|
.731
|
.766
|
3
|
3.500
|
2.900
|
.300
|
10.25
|
3.02
|
3.89
|
2.23
|
1.14
|
3 1/2
|
4.000
|
3.364
|
.318
|
12.50
|
3.68
|
6.28
|
3.14
|
1.31
|
4
|
4.500
|
3.826
|
.337
|
14.98
|
4.41
|
9.61
|
4.27
|
1.48
|
5
|
5.563
|
4.813
|
.375
|
20.78
|
6.11
|
20.7
|
7.43
|
1.84
|
6
|
6.625
|
5.761
|
.432
|
28.57
|
8.40
|
40.5
|
12.2
|
2.19
|
8
|
8.625
|
7.625
|
.500
|
43.39
|
12.8
|
106
|
24.5
|
2.88
|
10
|
10.750
|
9.750
|
.500
|
54.74
|
16.1
|
212
|
39.4
|
3.63
|
12
|
12.750
|
11.750
|
.500
|
65.42
|
19.2
|
362
|
56.7
|
4.33
|
2
|
2.375
|
1.503
|
.436
|
9.03
|
2.66
|
1.31
|
1.10
|
.703
|
2 1/2
|
2.875
|
1.771
|
.552
|
13.69
|
4.03
|
2.87
|
2.00
|
.844
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