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|
厚度 |
理論重量 |
厚度 |
理論重量 |
厚度 |
理論重量 |
|
mm |
kg/m2 |
mm |
kg/m2 |
mm |
kg/m2 |
|
0.2 |
1.57 |
8 |
62.8 |
48 |
376.8 |
|
0.25 |
1.963 |
9 |
70.65 |
50 |
392.5 |
|
0.3 |
2.355 |
10 |
78.5 |
52 |
408.2 |
|
0.35 |
2.748 |
11 |
96.38 |
55 |
431.8 |
|
0.4 |
3.14 |
12 |
94.2 |
60 |
471 |
|
0.45 |
3.533 |
13 |
102.1 |
65 |
510.3 |
|
0.5 |
3.925 |
14 |
109.9 |
70 |
549.7 |
|
0.55 |
4.318 |
15 |
117.5 |
75 |
588.8 |
|
0.6 |
4.71 |
16 |
125.6 |
80 |
628 |
|
0.7 |
5.495 |
17 |
133.5 |
85 |
667.3 |
|
0.75 |
5.888 |
18 |
141.3 |
90 |
706.5 |
|
0.8 |
6.28 |
19 |
149.2 |
95 |
745.8 |
|
0.9 |
7.065 |
20 |
157 |
100 |
785 |
|
1 |
7.85 |
21 |
164.9 |
105 |
824.3 |
|
1.2 |
9.42 |
24 |
188.4 |
110 |
963.5 |
|
1.5 |
11.78 |
25 |
196.3 |
120 |
942 |
|
2 |
15.7 |
26 |
204.1 |
125 |
981.3 |
|
2.5 |
19.63 |
28 |
219.8 |
130 |
1021 |
|
3 |
23.55 |
30 |
235.5 |
140 |
1099 |
|
3.5 |
27.48 |
32 |
251.2 |
150 |
1178 |
|
4 |
31.4 |
34 |
266.9 |
160 |
1256 |
|
4.5 |
35.33 |
36 |
282.6 |
170 |
1335 |
|
5 |
39.25 |
38 |
298.3 |
180 |
1413 |
|
5.5 |
43.18 |
40 |
314 |
190 |
1492 |
|
6 |
47.1 |
42 |
329.7 |
200 |
1570 |
|
6.5 |
51.03 |
45 |
353.3 |
|
|
|
7 |
54.95 |
46 |
361.1 |
|
|
外徑216mm壁厚8mm精密無縫鋼管每米重量是多少？