基本厚度 (毫米) |
紋高(毫米) |
理論重量(公斤/米2) | ||
菱形花紋鋼板 |
扁豆形花紋鋼板 |
菱形花紋鋼板 |
扁豆形花紋鋼板 | |
2.5 |
1.0 |
2.5 |
21.60 |
22.60 |
3.0 |
1.0 |
2.5 |
25.60 |
26.60 |
3.5 |
1.0 |
2.5 |
29.50 |
30.50 |
4.0 |
1.0 |
2.5 |
33.40 |
34.40 |
4.5 |
1.0 |
2.5 |
37.30 |
38.30 |
5.0 |
1.5 |
2.5 |
42.30 |
42.30 |
5.5 |
1.5 |
2.5 |
46.20 |
46.20 |
6.0 |
1.5 |
2.5 |
50.10 |
50.10 |
7.0 |
2.0 |
2.5 |
59.00 |
58.00 |
8.0 |
2.0 |
2.5 |
66.80 |
65.80 |
外徑216mm壁厚8mm精密無縫鋼管每米重量是多少?