호 칭 |
외 경
mm |
두 께
mm |
단위중량
kg/m |
단면적
㎠ |
| A |
B |
| 15 |
1/2 |
21.7 |
2 |
0.972 |
1.238 |
| 20 |
3/4 |
21.7 |
2 |
1.24 |
1.583 |
|
| 2.3 |
1.41 |
1.799 |
| 25 |
1 |
34.0 |
2.3 |
1.8 |
2.291 |
| 32 |
1¼ |
42.7 |
2.3 |
2.29 |
2.919 |
|
| 2.8 |
2.76 |
3.51 |
| 40 |
1½ |
48.6 |
2.3 |
2.63 |
3.345 |
|
| 2.8 |
3.16 |
4.029 |
|
| 3.2 |
3.58 |
4.564 |
| 50 |
2 |
60.5 |
2.3 |
3.3 |
4.205 |
|
| 3.2 |
4.52 |
5.76 |
|
| 4 |
5.57 |
7.1 |
| 65 |
2½ |
76.3 |
2.8 |
5.08 |
6.465 |
|
| 3.2 |
5.77 |
7.349 |
|
| 4 |
7.13 |
9.085 |
| 80 |
3 |
89.1 |
2.8 |
5.96 |
7.591 |
|
| 3.2 |
6.78 |
8.636 |
|
| 4 |
8.39 |
10.69 |
| 90 |
3½ |
101.6 |
3.2 |
7.76 |
9.892 |
|
| 4 |
9.63 |
12.26 |
|
| 5 |
11.9 |
15.17 |
| 100 |
4 |
114.3 |
3.2 |
8.77 |
11.17 |
|
| 3.6 |
9.83 |
12.52 |
|
| 4.5 |
12.2 |
15.52 |
|
| 5.6 |
15 |
19.12 |
| |
호 칭 |
외 경
mm |
두 께
mm |
단위중량
kg/m |
단면적
㎠ |
| A |
B |
| 125 |
5 |
139.8 |
3.6 |
12.1 |
15.4 |
|
| 4 |
13.4 |
17.07 |
|
| 4.5 |
15 |
19.13 |
|
| 6 |
19.8 |
25.22 |
| 150 |
6 |
165.2 |
4.5 |
17.8 |
22.72 |
|
| 5 |
19.8 |
25.16 |
|
| 6 |
23.6 |
30.01 |
|
| 7 |
27.3 |
34.79 |
| 175 |
7 |
190.7 |
4.5 |
20.7 |
26.32 |
|
| 5 |
22.9 |
29.17 |
|
| 6 |
27.3 |
34.82 |
|
| 7 |
31.7 |
40.4 |
| 200 |
8 |
216.3 |
4.5 |
23.5 |
29.94 |
|
| 6 |
31.1 |
39.61 |
|
| 7 |
36.1 |
46.03 |
|
| 8 |
41.1 |
52.35 |
| 250 |
10 |
267.4 |
6 |
38.7 |
49.27 |
|
| 7 |
45 |
57.27 |
|
| 8 |
51.2 |
65.19 |
|
| 9 |
57.4 |
73.06 |
| 300 |
12 |
318.5 |
6 |
46.2 |
58.91 |
|
| 7 |
53.8 |
68.5 |
|
| 8 |
61.3 |
78.04 |
|
| 9 |
68.7 |
87.51 |
|
