無縫銅水管、銅氣管
發(fā)布者:m.localsemployment.com 發(fā)布時(shí)間:2011/11/24 閱讀:1764次
無縫銅水管、銅氣管的外形尺寸及允許偏差: |
公稱通徑 mm |
外徑 |
壁厚/mm |
理論重量Kg/m |
最大工作壓力P/(N/m㎡) |
硬態(tài)(Y) |
半硬態(tài)(Y2) |
軟態(tài)(M) |
類型A |
類型B |
類型C |
類型A |
類型B |
類型C |
類型A |
類型B |
類型C |
類型A |
類型B |
類型C |
類型A |
類型B |
類型C |
4 |
6 |
1 |
0.8 |
0.6 |
0.14 |
0.117 |
0.091 |
24 |
18.8 |
13.7 |
19.23 |
14.9 |
10.9 |
15.8 |
12.3 |
8.95 |
6 |
8 |
1 |
0.8 |
0.6 |
0.197 |
0.162 |
0.125 |
17.5 |
13.7 |
10 |
13.89 |
10.9 |
7.98 |
11.4 |
8.95 |
6.57 |
8 |
10 |
1 |
0.8 |
0.6 |
0.253 |
0.207 |
0.158 |
13.7 |
10.7 |
7.94 |
10.87 |
8.55 |
6.3 |
8.95 |
7.04 |
5.19 |
10 |
12 |
1.2 |
0.8 |
0.6 |
0.364 |
0.252 |
0.192 |
13.67 |
8.87 |
6.65 |
1.87 |
7.04 |
5.21 |
8.96 |
5.8 |
4.29 |
15 |
15 |
1.2 |
1 |
0.7 |
0.465 |
0.393 |
0.281 |
10.79 |
8.87 |
6.11 |
8.55 |
7.04 |
4.85 |
7.04 |
5.8 |
3.99 |
- |
18 |
1.2 |
1 |
0.8 |
0.566 |
0.477 |
0.386 |
8.87 |
7.31 |
5.81 |
7.04 |
5.81 |
4.61 |
5.8 |
4.79 |
3.8 |
20 |
22 |
1.5 |
1.2 |
0.9 |
0.864 |
0.701 |
0.535 |
9.08 |
7.19 |
5.32 |
7.21 |
5.7 |
4.22 |
6.18 |
4.7 |
3.48 |
25 |
28 |
1.5 |
1.2 |
0.9 |
1.116 |
0.903 |
0.685 |
7.05 |
5.59 |
4.62 |
5.6 |
4.44 |
3.3 |
4.61 |
3.65 |
2.72 |
32 |
35 |
2 |
1.5 |
1.2 |
1.854 |
1.411 |
1.14 |
7.54 |
5.54 |
4.44 |
5.98 |
4.44 |
3.52 |
4.93 |
3.65 |
2.9 |
40 |
42 |
2 |
1.5 |
1.2 |
2.247 |
1.706 |
1.375 |
6.23 |
4.63 |
3.68 |
4.95 |
3.68 |
2.92 |
4.08 |
3.03 |
2.41 |
50 |
54 |
2.5 |
2 |
1.2 |
3.616 |
2.921 |
1.78 |
6.06 |
4.81 |
2.85 |
4.81 |
3.77 |
2.26 |
3.96 |
3.14 |
1.86 |
65 |
67 |
2.5 |
2 |
1.5 |
4.529 |
3.652 |
2.759 |
4.85 |
3.85 |
2.87 |
3.85 |
3.06 |
2.27 |
3.17 |
3.05 |
1.88 |
- |
76 |
2.5 |
2 |
1.5 |
5.161 |
4.157 |
3.14 |
4.26 |
3.38 |
2.52 |
3.38 |
2.69 |
2 |
2.8 |
2.68 |
1.65 |
80 |
85 |
2.5 |
2 |
1.5 |
6.074 |
4.887 |
3.696 |
3.62 |
2.88 |
2.15 |
2.87 |
2.29 |
1.71 |
2.36 |
2.28 |
1.41 |
100 |
108 |
3.5 |
2.5 |
1.5 |
10.274 |
7.408 |
4.487 |
4.19 |
2.97 |
1.77 |
3.33 |
2.36 |
1.4 |
2.74 |
1.94 |
1.16 |
125 |
133 |
3.5 |
2.5 |
1.5 |
12.731 |
9.164 |
5.54 |
3.38 |
2.4 |
1.43 |
2.68 |
1.91 |
1.14 |
- |
- |
- |
150 |
159 |
4 |
3.5 |
2 |
17.415 |
15.287 |
8.82 |
3.23 |
2.82 |
1.6 |
2.56 |
2.24 |
1.27 |
- |
- |
- |
200 |
219 |
6 |
5 |
4 |
35.898 |
30.055 |
24.156 |
3.53 |
2.93 |
2.33 |
- |
- |
- |
- |
- |
- |
250 |
267 |
7 |
5.5 |
4.5 |
51.122 |
40.399 |
33.18 |
3.37 |
2.64 |
2.15 |
- |
- |
- |
- |
- |
- |
- |
273 |
7.5 |
5.8 |
5 |
55.932 |
43.531 |
37.64 |
3.54 |
2.16 |
1.53 |
- |
- |
- |
- |
- |
- |
300 |
325 |
8 |
6.5 |
5.5 |
71.234 |
58.151 |
49.359 |
3.16 |
2.56 |
2.16 |
- |
- |
- |
- |
- |
- | |
注①:最大計(jì)算工作壓力P,是指工作條件為65℃時(shí),硬態(tài)(Y)允許力為63N/m㎡;半硬態(tài)(Y2)允許力為50N/m㎡;軟態(tài)(M)允許力為41.2N/m㎡。 、冢杭庸ゃ~的密度值取為8.94g/c㎡,作為計(jì)算每米銅管重量的依據(jù)。 、郏嚎蛻粜枰渌(guī)格尺寸的管材.供需雙方協(xié)商解決。 |