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| PPH 对焊钢衬活套法兰 |
|
公称通径 DN |
D |
D1 |
d |
S |
L1 |
n-Φe |
|
15 |
65 |
95 |
20 |
2.5 |
12 |
4-Φ14 |
|
20 |
75 |
105 |
25 |
2.7 |
12 |
4-Φ14 |
|
25 |
85 |
115 |
32 |
3.0 |
16 |
4-Φ14 |
|
32 |
100 |
140 |
40 |
3.7 |
20 |
4-Φ18 |
|
40 |
110 |
150 |
50 |
4.6 |
20 |
4-Φ18 |
|
50 |
125 |
165 |
63 |
5.8 |
20 |
4-Φ18 |
|
65 |
145 |
185 |
75 |
6.9 |
20 |
4-Φ18 |
|
80 |
160 |
200 |
90 |
8.2 |
20 |
8-Φ18 |
|
100 |
180 |
220 |
110 |
10.0 |
20 |
8-Φ18 |
|
125 |
210 |
250 |
140 |
12.8 |
22 |
8-Φ18 |
|
150 |
240 |
285 |
160 |
14.6 |
22 |
8-Φ23 |
|
200 |
295 |
340 |
225 |
20.5 |
24 |
8-Φ23 |
|
250 |
350 |
395 |
280 |
25.5 |
26 |
12-Φ23 |
|
300 |
400 |
445 |
315 |
28.7 |
42.5 |
12-Φ23 |
|
350 |
476 |
535 |
355 |
32.5 |
43 |
16-Φ23 |
|
400 |
515 |
565 |
400 |
36.4 |
60 |
16-Φ26 |
|
450 |
565 |
615 |
450 |
41 |
70 |
20Φ26 |
|
500 |
620 |
670 |
500 |
45.5 |
75 |
20-Φ26 |
|
600 |
725 |
780 |
630 |
|
80 |
20-Φ30 |
