尺 寸 |
每英尺
重量
水平端面 |
特 性 | ||||||
公稱直徑ln. |
外徑ln. |
內徑ln. |
壁厚ln. |
A ln.2 |
I ln.4 |
S ln.3 |
r ln. | |
標 準 管 | ||||||||
1/2 |
.840 |
.622 |
.109 |
.85 |
.250 |
.017 |
.041 |
.261 |
3/4 |
1.050 |
.824 |
.113 |
1.13 |
.333 |
.037 |
.071 |
.334 |
1 |
1.315 |
1.049 |
.133 |
1.68 |
.494 |
.087 |
.133 |
.421 |
1 1/4 |
1.660 |
1.380 |
.140 |
2.27 |
.669 |
.195 |
.235 |
.540 |
1 1/2 |
1.900 |
1.610 |
.145 |
2.72 |
.799 |
.310 |
.326 |
.623 |
2 |
2.375 |
2.067 |
.154 |
3.65 |
1.07 |
.666 |
.561 |
.787 |
2 1/2 |
2.875 |
2.469 |
.203 |
5.79 |
1.70 |
1.53 |
1.06 |
.947 |
3 |
3.500 |
3.068 |
.216 |
7.58 |
2.23 |
3.02 |
1.72 |
1.16 |
3 1/2 |
4.000 |
3.548 |
.226 |
9.11 |
2.68 |
4.79 |
2.39 |
1.34 |
4 |
4.500 |
4.026 |
.237 |
10.79 |
3.17 |
7.23 |
3.21 |
1.51 |
5 |
5.563 |
5.047 |
.258 |
14.62 |
4.30 |
15.2 |
5.45 |
1.88 |
6 |
6.625 |
6.065 |
.280 |
18.97 |
5.58 |
28.1 |
8.50 |
2.25 |