錏 板 圓 管 |
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標準重量計算公式 |
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(外徑﹣厚度)X厚度X0.025=Kg/m |
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英吋 |
外徑 |
厚度 |
1/2” |
21.3 |
1.35 |
1/2” |
21.3 |
1.5 |
3/4” |
26.8 |
1.35 |
3/4” |
26.8 |
1.5 |
1” |
33.5 |
1.35 |
1” |
33.5 |
1.5 |
1” |
33.5 |
1.75 |
1 1/4” |
42.1 |
1.35 |
1 1/4” |
42.1 |
1.5 |
1 1/4” |
42.1 |
1.75 |
1 1/4” |
42.1 |
1.8 |
1 1/2” |
48.3 |
1.35 |
1 1/2” |
48.3 |
1.5T |
1 1/2” |
48.3 |
1.8T |
1 1/2” |
48.3 |
1.75 |
1 1/2” |
48.3 |
2.0 |
2” |
60.3 |
1.35 |
2” |
60.3 |
1.75 |
2 1/2” |
76.2 |
1.75 |
2 1/2” |
76.2 |
1.95 |
3” |
88.9 |
1.75 |
3” |
88.9 |
1.8T |
3” |
88.9 |
1.95 |
3” |
88.9 |
2.0 |
4” |
11.4 |
1.95 |
4” |
11.4 |
2.0 |
5” |
14.1 |
3.0T |