|
钢管 |
胶粘带 |
底漆 |
|
公称直径（mm） |
外径(mm) |
表面积（㎡/m） |
带宽(mm) |
最小搭接宽度(mm) |
最小需用量（㎡/m） |
最小用量（㎡/L） |
最小需用量（L/m） |
|
25 |
33.5 |
0.105 |
50 |
6 |
0.119 |
8 |
0.013 |
|
32 |
42.2 |
0.133 |
50 |
6 |
0.150 |
8 |
0.017 |
|
40 |
48 |
0.151 |
50 |
6 |
0.173 |
8 |
0.019 |
|
50 |
60 |
0.188 |
50 |
6 |
0.215 |
8 |
0.024 |
|
65 |
76 |
0.239 |
50 |
6 |
0.272 |
8 |
0.030 |
|
80 |
89 |
0.279 |
50 |
6 |
0.317 |
8 |
0.035 |
|
100 |
108 |
0.339 |
50 |
6 |
0.385 |
8 |
0.042 |
|
100 |
114 |
0.358 |
75 |
10 |
0.413 |
8 |
0.045 |
|
150 |
159 |
0.499 |
75 |
10 |
0.575 |
8 |
0.062 |
|
200 |
219 |
0.688 |
75 |
10 |
0.792 |
8 |
0.086 |
|
250 |
273 |
0.857 |
75 |
10 |
0.987 |
8 |
0.107 |
|
300 |
325 |
1.021 |
75 |
10 |
1.175 |
8 |
0.128 |
|
350 |
377 |
1.184 |
100 |
15 |
1.396 |
8 |
0.148 |
|
400 |
426 |
1.338 |
100 |
15 |
1.575 |
8 |
0.167 |
|
450 |
478 |
1.501 |
100 |
15 |
1.768 |
8 |
0.188 |
|
500 |
529 |
1.661 |
100 |
15 |
1.956 |
8 |
0.208 |
|
550 |
558.8 |
1.755 |
100 |
15 |
2.067 |
8 |
0.219 |
|
600 |
630 |
1.978 |
100 |
15 |
2.330 |
8 |
0.247 |
|
650 |
660.4 |
2.074 |
150 |
20 |
2.400 |
8 |
0.259 |
|
700 |
720 |
2.261 |
150 |
20 |
2.611 |
8 |
0.283 |
|
750 |
762 |
2.393 |
150 |
20 |
2.763 |
8 |
0.299 |
|
800 |
812.8 |
2.552 |
150 |
20 |
2.984 |
8 |
0.319 |
|
900 |
914.4 |
2.871 |
150 |
20 |
3.316 |
8 |
0.359 |
|
1000 |
1016 |
3.190 |
150 |
20 |
3.610 |
8 |
0.399 |
|
1050 |
1066.8 |
3.350 |
150 |
20 |
3.869 |
8 |
0.419 |
|
1200 |
1219.2 |
3.828 |
150 |
20 |
4.418 |
8 |
0.479 |
|
1400 |
1422.4 |
4.466 |
150 |
20 |
5.154 |
8 |
0.559 |
|
