銷售熱線：13589464666
|
外徑(毫米) |
壁 厚（毫米） | ||||||||
|
1.5 |
1.6 |
1.8 |
2.0 |
2.2 |
2.5 |
2.8 |
3.0 |
3.2 | |
|
理 論 重 量 （公斤/米） | |||||||||
|
5 |
0.129 |
0.134 |
- |
- |
- |
- |
- |
- |
- |
|
6 |
0.166 |
0.174 |
0.186 |
0.197 |
- |
- |
- |
- |
- |
|
7 |
0.203 |
0.213 |
0.230 |
0.247 |
0.260 |
0.277 |
- |
- |
- |
|
8 |
0.240 |
0.253 |
0.275 |
0.296 |
0.315 |
0.339 |
- |
- |
- |
|
9 |
0.277 |
0.292 |
0.319 |
0.345 |
0.369 |
0.401 |
0.427 |
- |
- |
|
10 |
0.314 |
0.332 |
0.363 |
0.395 |
0.423 |
0.462 |
0.496 |
0.518 |
0.536 |
|
11 |
0.351 |
0.371 |
0.407 |
0.444 |
0.477 |
0.524 |
0.566 |
0.592 |
0.615 |
|
12 |
0.388 |
0.411 |
0.452 |
0.493 |
0.532 |
0.586 |
0.635 |
0.666 |
0.694 |
|
(13) |
0.425 |
0.451 |
0.496 |
0.543 |
0.585 |
0.647 |
0.703 |
0.740 |
0.774 |
|
14 |
0.462 |
0.490 |
0.541 |
0.592 |
0.640 |
0.709 |
0.772 |
0.814 |
0.852 |
|
(15) |
0.499 |
0.529 |
0.585 |
0.641 |
0.694 |
0.771 |
0.841 |
0.888 |
0.932 |
|
16 |
0.536 |
0.568 |
0.629 |
0.691 |
0.747 |
0.832 |
0.910 |
0.962 |
1.01 |
|
(17) |
0.573 |
0.608 |
0.674 |
0.740 |
0.802 |
0.894 |
0.980 |
1.04 |
1.09 |
|
18 |
0.610 |
0.647 |
0.717 |
0.789 |
0.856 |
0.956 |
1.05 |
1.11 |
1.17 |
|
(19) |
0.647 |
0.687 |
0.762 |
0.838 |
0.910 |
1.02 |
1.12 |
1.18 |
1.25 |
|
20 |
0.684 |
0.726 |
0.806 |
0.888 |
0.965 |
1.08 |
1.19 |
1.26 |
1.33 |
鋼管每米重量
