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|
外徑
／mm |
壁 厚／mm | |||||||||||||||
|
0.5 |
0.6 |
0.8 |
1.0 |
1.2 |
1.4 |
1.5 |
1.6 |
1.8 |
2.0 |
2.2 |
2.5 |
2.8 |
3.0 |
3.2 |
3.5 | |
|
鋼管的理論質量／(kg／m) | ||||||||||||||||
|
5 |
0.055 |
0.065 |
0.083 |
0.099 |
|
|
|
|
|
|
|
|
|
|
|
|
|
8 |
0.092 |
0.109 |
0.142 |
0.173 |
0.201 |
|
|
|
|
|
|
|
|
|
|
|
|
10 |
0.117 |
0.139 |
0.181 |
0.222 |
0.260 |
|
|
|
|
|
|
|
|
|
|
|
|
12 |
0.142 |
0.169 |
0.221 |
0.271 |
0.320 |
0.366 |
0.388 |
0.410 |
|
|
|
|
|
|
|
|
|
13 |
|
0.183 |
0.241 |
0.296 |
0.343 |
0.400 |
0.425 |
0.450 |
|
|
|
|
|
|
|
|
|
14 |
|
0.198 |
0.260 |
0.321 |
0.379 |
0.435 |
0.462 |
0.489 |
|
|
|
|
|
|
|
|
|
15 |
|
0.123 |
0.280 |
0.345 |
0.408 |
0.470 |
0.499 |
0.529 |
|
|
|
|
|
|
|
|
|
16 |
|
0.228 |
0.300 |
0.370 |
0.438 |
0.504 |
0.536 |
0.568 |
|
|
|
|
|
|
|
|
|
17 |
|
0.243 |
0.320 |
0.395 |
0.468 |
0.359 |
0.573 |
0.608 |
|
|
|
|
|
|
|
|
|
18 |
|
0.257 |
0.339 |
0.419 |
0.497 |
0.573 |
0.610 |
0.647 |
|
|
|
|
|
|
|
|
|
19 |
|
0.272 |
0.359 |
0,444 |
0.527 |
0.608 |
0.647 |
0.687 |
|
|
|
|
|
|
|
|
|
20 |
|
0.287 |
0.379 |
0.469 |
0.556 |
0.642 |
0.684 |
0.726 |
0.808 |
0.888 |
|
|
|
|
|
|
|
21 |
|
|
0.399 |
0.493 |
0.586 |
0.677 |
0.721 |
0.765 |
0.852 |
0.937 |
|
|
|
|
|
|
|
22 |
|
|
0.418 |
0.518 |
0.616 |
0.7U |
0.758 |
0.805 |
0.897 |
0.986 |
1.074 |
|
|
|
|
|
|
25 |
|
|
0.477 |
0.592 |
0.704 |
0.815 |
0.869 |
0.923 |
1.030 |
1.134 |
1.237 |
1.387 |
|
|
|
|
|
28 |
|
|
0.537 |
0.666 |
0.793 |
0.918 |
0.980 |
1.0412 |
1.163 |
1.282 |
1.400 |
1.572 |
1.740 |
|
|
|
|
30 |
|
|
0.576 |
0.715 |
0.852 |
0.987 |
1.054 |
1.121 |
1.252 |
1.381 |
1.508 |
1.695 |
1.878 |
1.997 |
|
|
|
32 |
|
|
|
0.764 |
0.911 |
1.065 |
1.128 |
1.199 |
1.341 |
1.480 |
1.617 |
1.1819 |
2.016 |
2.145 |
|
|
|
34 |
|
|
|
0.814 |
0.971 |
1.125 |
1.202 |
1.278 |
1.429 |
1.578 |
1.725 |
1.942 |
2.154 |
2.293 |
|
|
|
37 |
|
|
|
0.888 |
1.059 |
1.229 |
1.313 |
1.397 |
1.562 |
1.726 |
1.888 |
2.127 |
2.361 |
2.515 |
|
|