公称外径 | dn20-dn160 mm | 壁厚 | 17 mm |
---|---|---|---|
材质 | 其他 | 长度 | 6 m |
线膨胀系数 | 1 1/K |
材料特性
公称外径dn |
复合管平均外径 |
内管壁厚及偏差 |
||||
**小平均外径 |
**大平均外径 |
1.25Mpa |
1.60Mpa |
2.0Mpa |
2.5Mpa |
|
20 |
21.2 |
21.6 |
2.0 +0.3 0 |
2.3 +0.4 0 |
2.8 +0.4 0 |
3.4 +0.5 0 |
25 |
26.2 |
26.6 |
2.3 +0.4 0 |
2.8 +0.4 0 |
3.5 +0.5 0 |
4.2 +0.6 0 |
32 |
33.2 |
33.6 |
2.9 +0.4 0 |
3.6 +0.5 0 |
4.4 +0.6 0 |
5.4 +0.7 0 |
40 |
41.4 |
41.9 |
3.7 +0.5 0 |
4.5 +0.6 0 |
5.5 +0.7 0 |
6.7 +0.8 0 |
50 |
51.4 |
51.9 |
4.6 +0.6 0 |
5.6 +0.7 0 |
6.9 +0.8 0 |
8.3 +1.0 0 |
63 |
64.6 |
65.2 |
5.8 +0.7 0 |
7.1 +0.9 0 |
8.6 +1.0 0 |
10.5 +1.2 0 |
75 |
76.8 |
77.4 |
6.8 +0.8 0 |
8.4 +1.0 0 |
10.3 +1.2 0 |
12.5 +1.4 0 |
90 |
92.2 |
92.8 |
8.2 +1.0 0 |
10.1 +1.2 0 |
12.3 +1.4 0 |
15.0 +1.6 0 |
110 |
112.6 |
113.2 |
10.0 +1.1 0 |
12.3 +1.4 0 |
15.1 +1.7 0 |
18.3 +2.0 0 |
125 |
128.0 |
128.7 |
11.4 +1.3 0 |
14.0 +1.5 0 |
17.1 +1.9 0 |
20.8 +2.2 0 |
160 |
163.6 |
164.3 |
14.6 +1.6 0 |
17.9 +1.9 0 |
21.9 +2.3 0 |
26.6 +2.8 0 |
环保、耐腐蚀、50年免维护
环保、耐腐蚀、50年免维护
环保、耐腐蚀、50年免维护
环保、耐腐蚀、50年免维护
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