型号 | 口径 | 压力(MPa) | 材质 |
---|---|---|---|
H47H | DN25-200mm | 1.6-6.4Mpa | 铸钢,不锈钢 |
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DN |
L |
D |
D1 |
D2 |
b |
f |
Z-Ød |
H |
25 |
160 |
115 |
85 |
65 |
16 |
2 |
4-14 |
280 |
32 |
180 |
135 |
100 |
78 |
18 |
2 |
4-18 |
320 |
40 |
200 |
145 |
110 |
85 |
18 |
3 |
4-18 |
350 |
50 |
250 |
160 |
125 |
100 |
20 |
3 |
4-18 |
400 |
65 |
265 |
180 |
145 |
120 |
22 |
3 |
8-18 |
410 |
80 |
280 |
195 |
160 |
135 |
22 |
3 |
8-18 |
450 |
100 |
300 |
230 |
190 |
160 |
24 |
3 |
8-23 |
480 |
125 |
325 |
275 |
220 |
188 |
28 |
3 |
8-25 |
520 |
150 |
350 |
300 |
250 |
218 |
30 |
3 |
12-25 |
580 |
200 |
400 |
360 |
310 |
278 |
34 |
3 |
12-30 |
640 |
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