发布时间:2020-06-26 17:16:32
公称直径 DN |
窗径 W |
管内 D |
H | L | |
PN≤1.6 | PN≤2.5 | ||||
6 | 20 | G1/4 | 40 | 120 | 140 |
10 | 20 | G3/8 | 40 | 120 | 140 |
15 | 20 | G1/2 | 40 | 120 | 140 |
20 | 25 | G3/4 | 60 | 1470 | 160 |
25 | 30 | G1 | 70 | 140 | 160 |
40 | 50 | G11/2 | 70 | 160 | 180 |